Merge pull request #16240 from esphome/bump-2026.4.4

2026.4.4

.clang-tidy.hash

@@ -1 +1 @@
-dc8ad5472d9fb44ce1ca29a0601afd65705642799a2819704dfc8459fbaf9815
+10c432ae818f9ed7fd4a0176a04467b1f2634363f5ec985045a6d72747f60b90

.github/actions/build-image/action.yaml

@@ -47,7 +47,7 @@ runs:
 
     - name: Build and push to ghcr by digest
       id: build-ghcr
-      uses: docker/build-push-action@bcafcacb16a39f128d818304e6c9c0c18556b85f # v7.1.0
+      uses: docker/build-push-action@d08e5c354a6adb9ed34480a06d141179aa583294 # v7.0.0
       env:
         DOCKER_BUILD_SUMMARY: false
         DOCKER_BUILD_RECORD_UPLOAD: false
@@ -73,7 +73,7 @@ runs:
 
     - name: Build and push to dockerhub by digest
       id: build-dockerhub
-      uses: docker/build-push-action@bcafcacb16a39f128d818304e6c9c0c18556b85f # v7.1.0
+      uses: docker/build-push-action@d08e5c354a6adb9ed34480a06d141179aa583294 # v7.0.0
       env:
         DOCKER_BUILD_SUMMARY: false
         DOCKER_BUILD_RECORD_UPLOAD: false

.github/actions/restore-python/action.yml

@@ -22,7 +22,7 @@ runs:
         python-version: ${{ inputs.python-version }}
     - name: Restore Python virtual environment
       id: cache-venv
-      uses: actions/cache/restore@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
+      uses: actions/cache/restore@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5.0.4
       with:
         path: venv
         # yamllint disable-line rule:line-length

.github/scripts/auto-label-pr/constants.js

@@ -4,7 +4,6 @@ module.exports = {
   CODEOWNERS_MARKER: '<!-- codeowners-request -->',
   TOO_BIG_MARKER: '<!-- too-big-request -->',
   DEPRECATED_COMPONENT_MARKER: '<!-- deprecated-component-request -->',
-  ORG_FORK_MARKER: '<!-- maintainer-access-warning -->',
 
   MANAGED_LABELS: [
     'new-component',

.github/scripts/auto-label-pr/detectors.js

@@ -281,24 +281,6 @@ async function detectDeprecatedComponents(github, context, changedFiles) {
   return { labels, deprecatedInfo };
 }
 
-// Strategy: Detect when maintainers cannot modify the PR branch
-function detectMaintainerAccess(context) {
-  const pr = context.payload.pull_request;
-
-  // Only relevant for cross-repo PRs (forks)
-  if (!pr.head.repo || pr.head.repo.full_name === pr.base.repo.full_name) {
-    return null;
-  }
-
-  if (pr.maintainer_can_modify) {
-    return null;
-  }
-
-  const isOrgFork = pr.head.repo.owner.type === 'Organization';
-  console.log(`Maintainer cannot modify PR branch (${isOrgFork ? 'org fork: ' + pr.head.repo.owner.login : 'user disabled'})`);
-  return { isOrgFork, orgName: pr.head.repo.owner.login };
-}
-
 // Strategy: Requirements detection
 async function detectRequirements(allLabels, prFiles, context) {
   const labels = new Set();
@@ -347,6 +329,5 @@ module.exports = {
   detectTests,
   detectPRTemplateCheckboxes,
   detectDeprecatedComponents,
-  detectMaintainerAccess,
   detectRequirements
 };

.github/scripts/auto-label-pr/index.js

@@ -12,10 +12,9 @@ const {
   detectTests,
   detectPRTemplateCheckboxes,
   detectDeprecatedComponents,
-  detectMaintainerAccess,
   detectRequirements
 } = require('./detectors');
-const { handleReviews, handleMaintainerAccessComment } = require('./reviews');
+const { handleReviews } = require('./reviews');
 const { applyLabels, removeOldLabels } = require('./labels');
 
 // Fetch API data
@@ -115,8 +114,7 @@ module.exports = async ({ github, context }) => {
     codeOwnerLabels,
     testLabels,
     checkboxLabels,
-    deprecatedResult,
-    maintainerAccess
+    deprecatedResult
   ] = await Promise.all([
     detectMergeBranch(context),
     detectComponentPlatforms(changedFiles, apiData),
@@ -129,8 +127,7 @@ module.exports = async ({ github, context }) => {
     detectCodeOwner(github, context, changedFiles),
     detectTests(changedFiles),
     detectPRTemplateCheckboxes(context),
-    detectDeprecatedComponents(github, context, changedFiles),
-    detectMaintainerAccess(context)
+    detectDeprecatedComponents(github, context, changedFiles)
   ]);
 
   // Extract deprecated component info
@@ -180,11 +177,8 @@ module.exports = async ({ github, context }) => {
 
   console.log('Computed labels:', finalLabels.join(', '));
 
-  // Handle reviews and org fork comment
-  await Promise.all([
-    handleReviews(github, context, finalLabels, originalLabelCount, deprecatedInfo, prFiles, totalAdditions, totalDeletions, MAX_LABELS, TOO_BIG_THRESHOLD),
-    handleMaintainerAccessComment(github, context, maintainerAccess)
-  ]);
+  // Handle reviews
+  await handleReviews(github, context, finalLabels, originalLabelCount, deprecatedInfo, prFiles, totalAdditions, totalDeletions, MAX_LABELS, TOO_BIG_THRESHOLD);
 
   // Apply labels
   await applyLabels(github, context, finalLabels);

.github/scripts/auto-label-pr/reviews.js

@@ -2,8 +2,7 @@ const {
   BOT_COMMENT_MARKER,
   CODEOWNERS_MARKER,
   TOO_BIG_MARKER,
-  DEPRECATED_COMPONENT_MARKER,
-  ORG_FORK_MARKER
+  DEPRECATED_COMPONENT_MARKER
 } = require('./constants');
 
 // Generate review messages
@@ -137,63 +136,6 @@ async function handleReviews(github, context, finalLabels, originalLabelCount, d
   }
 }
 
-// Handle maintainer access warning comment
-async function handleMaintainerAccessComment(github, context, maintainerAccess) {
-  if (!maintainerAccess) {
-    return;
-  }
-
-  const { owner, repo } = context.repo;
-  const pr_number = context.issue.number;
-  const prAuthor = context.payload.pull_request.user.login;
-
-  // Check if we already posted the warning (iterate pages to exit early)
-  let existingComment;
-  for await (const { data: comments } of github.paginate.iterator(
-    github.rest.issues.listComments,
-    { owner, repo, issue_number: pr_number }
-  )) {
-    existingComment = comments.find(comment =>
-      comment.user.type === 'Bot' &&
-      comment.body && comment.body.includes(ORG_FORK_MARKER)
-    );
-    if (existingComment) {
-      break;
-    }
-  }
-
-  if (existingComment) {
-    console.log('Maintainer access warning comment already exists, skipping');
-    return;
-  }
-
-  let body;
-  if (maintainerAccess.isOrgFork) {
-    body = `${ORG_FORK_MARKER}\n### ⚠️ Organization Fork Detected\n\n` +
-      `Hey there @${prAuthor},\n` +
-      `It looks like this PR was submitted from a fork owned by the **${maintainerAccess.orgName}** organization. ` +
-      `GitHub does not allow maintainers to push changes to pull request branches when the fork is owned by an organization. ` +
-      `This means we won't be able to make small adjustments or fixups to your PR directly.\n\n` +
-      `To allow maintainer collaboration, please re-submit this PR from a personal fork instead.\n\n` +
-      `See: [Setting up the local repository](https://developers.esphome.io/contributing/development-environment/?h=org#set-up-the-local-repository) for more details.`;
-  } else {
-    body = `${ORG_FORK_MARKER}\n### ⚠️ Maintainer Access Disabled\n\n` +
-      `Hey there @${prAuthor},\n` +
-      `It looks like this PR does not have the "Allow edits from maintainers" option enabled. ` +
-      `This means we won't be able to make small adjustments or fixups to your PR directly.\n\n` +
-      `Please enable this option in the PR sidebar to allow maintainer collaboration.`;
-  }
-
-  await github.rest.issues.createComment({
-    owner,
-    repo,
-    issue_number: pr_number,
-    body
-  });
-  console.log('Created maintainer access warning comment');
-}
-
 module.exports = {
-  handleReviews,
-  handleMaintainerAccessComment
+  handleReviews
 };

.github/workflows/auto-label-pr.yml

@@ -20,20 +20,20 @@ env:
 jobs:
   label:
     runs-on: ubuntu-latest
-    if: github.event.pull_request.state == 'open' && (github.event.action != 'labeled' || github.event.sender.type != 'Bot')
+    if: github.event.action != 'labeled' || github.event.sender.type != 'Bot'
     steps:
       - name: Checkout
         uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
 
       - name: Generate a token
         id: generate-token
-        uses: actions/create-github-app-token@1b10c78c7865c340bc4f6099eb2f838309f1e8c3 # v2
+        uses: actions/create-github-app-token@f8d387b68d61c58ab83c6c016672934102569859 # v2
         with:
           app-id: ${{ secrets.ESPHOME_GITHUB_APP_ID }}
           private-key: ${{ secrets.ESPHOME_GITHUB_APP_PRIVATE_KEY }}
 
       - name: Auto Label PR
-        uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
+        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
         with:
           github-token: ${{ steps.generate-token.outputs.token }}
           script: |

.github/workflows/ci-api-proto.yml

@@ -47,7 +47,7 @@ jobs:
           fi
       - if: failure()
         name: Review PR
-        uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
+        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
         with:
           script: |
             await github.rest.pulls.createReview({
@@ -62,7 +62,7 @@ jobs:
         run: git diff
       - if: failure()
         name: Archive artifacts
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
+        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0
         with:
           name: generated-proto-files
           path: |
@@ -70,7 +70,7 @@ jobs:
             esphome/components/api/api_pb2_service.*
       - if: success()
         name: Dismiss review
-        uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
+        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
         with:
           script: |
             let reviews = await github.rest.pulls.listReviews({

.github/workflows/ci-clang-tidy-hash.yml

@@ -42,7 +42,7 @@ jobs:
 
       - if: failure() && github.event.pull_request.head.repo.full_name == github.repository
         name: Request changes
-        uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
+        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
         with:
           script: |
             await github.rest.pulls.createReview({
@@ -55,7 +55,7 @@ jobs:
 
       - if: success() && github.event.pull_request.head.repo.full_name == github.repository
         name: Dismiss review
-        uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
+        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
         with:
           script: |
             let reviews = await github.rest.pulls.listReviews({

.github/workflows/ci.yml

@@ -47,7 +47,7 @@ jobs:
           python-version: ${{ env.DEFAULT_PYTHON }}
       - name: Restore Python virtual environment
         id: cache-venv
-        uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
+        uses: actions/cache@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5.0.4
         with:
           path: venv
           # yamllint disable-line rule:line-length
@@ -159,7 +159,7 @@ jobs:
           token: ${{ secrets.CODECOV_TOKEN }}
       - name: Save Python virtual environment cache
         if: github.ref == 'refs/heads/dev'
-        uses: actions/cache/save@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
+        uses: actions/cache/save@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5.0.4
         with:
           path: venv
           key: ${{ runner.os }}-${{ steps.restore-python.outputs.python-version }}-venv-${{ needs.common.outputs.cache-key }}
@@ -198,7 +198,7 @@ jobs:
           python-version: ${{ env.DEFAULT_PYTHON }}
           cache-key: ${{ needs.common.outputs.cache-key }}
       - name: Restore components graph cache
-        uses: actions/cache/restore@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
+        uses: actions/cache/restore@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5.0.4
         with:
           path: .temp/components_graph.json
           key: components-graph-${{ hashFiles('esphome/components/**/*.py') }}
@@ -231,7 +231,7 @@ jobs:
           echo "benchmarks=$(echo "$output" | jq -r '.benchmarks')" >> $GITHUB_OUTPUT
       - name: Save components graph cache
         if: github.ref == 'refs/heads/dev'
-        uses: actions/cache/save@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
+        uses: actions/cache/save@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5.0.4
         with:
           path: .temp/components_graph.json
           key: components-graph-${{ hashFiles('esphome/components/**/*.py') }}
@@ -253,7 +253,7 @@ jobs:
           python-version: "3.13"
       - name: Restore Python virtual environment
         id: cache-venv
-        uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
+        uses: actions/cache@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5.0.4
         with:
           path: venv
           key: ${{ runner.os }}-${{ steps.python.outputs.python-version }}-venv-${{ needs.common.outputs.cache-key }}
@@ -387,14 +387,14 @@ jobs:
 
       - name: Cache platformio
         if: github.ref == 'refs/heads/dev'
-        uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
+        uses: actions/cache@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5.0.4
         with:
           path: ~/.platformio
           key: platformio-${{ matrix.pio_cache_key }}-${{ hashFiles('platformio.ini') }}
 
       - name: Cache platformio
         if: github.ref != 'refs/heads/dev'
-        uses: actions/cache/restore@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
+        uses: actions/cache/restore@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5.0.4
         with:
           path: ~/.platformio
           key: platformio-${{ matrix.pio_cache_key }}-${{ hashFiles('platformio.ini') }}
@@ -466,14 +466,14 @@ jobs:
 
       - name: Cache platformio
         if: github.ref == 'refs/heads/dev'
-        uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
+        uses: actions/cache@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5.0.4
         with:
           path: ~/.platformio
           key: platformio-tidyesp32-${{ hashFiles('platformio.ini') }}
 
       - name: Cache platformio
         if: github.ref != 'refs/heads/dev'
-        uses: actions/cache/restore@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
+        uses: actions/cache/restore@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5.0.4
         with:
           path: ~/.platformio
           key: platformio-tidyesp32-${{ hashFiles('platformio.ini') }}
@@ -555,14 +555,14 @@ jobs:
 
       - name: Cache platformio
         if: github.ref == 'refs/heads/dev'
-        uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
+        uses: actions/cache@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5.0.4
         with:
           path: ~/.platformio
           key: platformio-tidyesp32-${{ hashFiles('platformio.ini') }}
 
       - name: Cache platformio
         if: github.ref != 'refs/heads/dev'
-        uses: actions/cache/restore@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
+        uses: actions/cache/restore@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5.0.4
         with:
           path: ~/.platformio
           key: platformio-tidyesp32-${{ hashFiles('platformio.ini') }}
@@ -817,7 +817,7 @@ jobs:
       - name: Restore cached memory analysis
         id: cache-memory-analysis
         if: steps.check-script.outputs.skip != 'true' && steps.check-tests.outputs.skip != 'true'
-        uses: actions/cache/restore@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
+        uses: actions/cache/restore@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5.0.4
         with:
           path: memory-analysis-target.json
           key: ${{ steps.cache-key.outputs.cache-key }}
@@ -841,7 +841,7 @@ jobs:
 
       - name: Cache platformio
         if: steps.check-script.outputs.skip != 'true' && steps.check-tests.outputs.skip != 'true' && steps.cache-memory-analysis.outputs.cache-hit != 'true'
-        uses: actions/cache/restore@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
+        uses: actions/cache/restore@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5.0.4
         with:
           path: ~/.platformio
           key: platformio-memory-${{ fromJSON(needs.determine-jobs.outputs.memory_impact).platform }}-${{ hashFiles('platformio.ini') }}
@@ -868,8 +868,7 @@ jobs:
           python script/test_build_components.py \
             -e compile \
             -c "$component_list" \
-            -t "$platform" \
-            --base-only 2>&1 | \
+            -t "$platform" 2>&1 | \
             tee /dev/stderr | \
             python script/ci_memory_impact_extract.py \
               --output-env \
@@ -883,7 +882,7 @@ jobs:
 
       - name: Save memory analysis to cache
         if: steps.check-script.outputs.skip != 'true' && steps.check-tests.outputs.skip != 'true' && steps.cache-memory-analysis.outputs.cache-hit != 'true' && steps.build.outcome == 'success'
-        uses: actions/cache/save@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
+        uses: actions/cache/save@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5.0.4
         with:
           path: memory-analysis-target.json
           key: ${{ steps.cache-key.outputs.cache-key }}
@@ -904,7 +903,7 @@ jobs:
           fi
 
       - name: Upload memory analysis JSON
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
+        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0
         with:
           name: memory-analysis-target
           path: memory-analysis-target.json
@@ -930,7 +929,7 @@ jobs:
           python-version: ${{ env.DEFAULT_PYTHON }}
           cache-key: ${{ needs.common.outputs.cache-key }}
       - name: Cache platformio
-        uses: actions/cache/restore@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
+        uses: actions/cache/restore@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5.0.4
         with:
           path: ~/.platformio
           key: platformio-memory-${{ fromJSON(needs.determine-jobs.outputs.memory_impact).platform }}-${{ hashFiles('platformio.ini') }}
@@ -955,8 +954,7 @@ jobs:
           python script/test_build_components.py \
             -e compile \
             -c "$component_list" \
-            -t "$platform" \
-            --base-only 2>&1 | \
+            -t "$platform" 2>&1 | \
             tee /dev/stderr | \
             python script/ci_memory_impact_extract.py \
               --output-env \
@@ -969,7 +967,7 @@ jobs:
             --platform "$platform"
 
       - name: Upload memory analysis JSON
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
+        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0
         with:
           name: memory-analysis-pr
           path: memory-analysis-pr.json

.github/workflows/codeowner-approved-label-update.yml

@@ -34,7 +34,7 @@ jobs:
             CODEOWNERS
 
       - name: Check codeowner approval and update label
-        uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
+        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
         env:
           PR_NUMBER: ${{ github.event.pull_request.number }}
         with:

.github/workflows/codeowner-review-request.yml

@@ -33,7 +33,7 @@ jobs:
           ref: ${{ github.event.pull_request.base.sha }}
 
       - name: Request reviews from component codeowners
-        uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
+        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
         with:
           script: |
             const { loadCodeowners, getEffectiveOwners } = require('./.github/scripts/codeowners.js');

.github/workflows/external-component-bot.yml

@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Add external component comment
-        uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
+        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
           script: |

.github/workflows/issue-codeowner-notify.yml

@@ -19,7 +19,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Notify codeowners for component issues
-        uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
+        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
         with:
           script: |
             const owner = context.repo.owner;

.github/workflows/pr-title-check.yml

@@ -18,7 +18,7 @@ jobs:
     steps:
       - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
 
-      - uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
+      - uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
         with:
           script: |
             const {

.github/workflows/release.yml

@@ -138,7 +138,7 @@ jobs:
       #     version: ${{ needs.init.outputs.tag }}
 
       - name: Upload digests
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
+        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0
         with:
           name: digests-${{ matrix.platform.arch }}
           path: /tmp/digests
@@ -221,7 +221,7 @@ jobs:
     steps:
       - name: Generate a token
         id: generate-token
-        uses: actions/create-github-app-token@1b10c78c7865c340bc4f6099eb2f838309f1e8c3 # v3.1.1
+        uses: actions/create-github-app-token@f8d387b68d61c58ab83c6c016672934102569859 # v3.0.0
         with:
           app-id: ${{ secrets.ESPHOME_GITHUB_APP_ID }}
           private-key: ${{ secrets.ESPHOME_GITHUB_APP_PRIVATE_KEY }}
@@ -229,7 +229,7 @@ jobs:
           repositories: home-assistant-addon
 
       - name: Trigger Workflow
-        uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
+        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
         with:
           github-token: ${{ steps.generate-token.outputs.token }}
           script: |
@@ -256,7 +256,7 @@ jobs:
     steps:
       - name: Generate a token
         id: generate-token
-        uses: actions/create-github-app-token@1b10c78c7865c340bc4f6099eb2f838309f1e8c3 # v3.1.1
+        uses: actions/create-github-app-token@f8d387b68d61c58ab83c6c016672934102569859 # v3.0.0
         with:
           app-id: ${{ secrets.ESPHOME_GITHUB_APP_ID }}
           private-key: ${{ secrets.ESPHOME_GITHUB_APP_PRIVATE_KEY }}
@@ -264,7 +264,7 @@ jobs:
           repositories: esphome-schema
 
       - name: Trigger Workflow
-        uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
+        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
         with:
           github-token: ${{ steps.generate-token.outputs.token }}
           script: |
@@ -287,7 +287,7 @@ jobs:
     steps:
       - name: Generate a token
         id: generate-token
-        uses: actions/create-github-app-token@1b10c78c7865c340bc4f6099eb2f838309f1e8c3 # v3.1.1
+        uses: actions/create-github-app-token@f8d387b68d61c58ab83c6c016672934102569859 # v3.0.0
         with:
           app-id: ${{ secrets.ESPHOME_GITHUB_APP_ID }}
           private-key: ${{ secrets.ESPHOME_GITHUB_APP_PRIVATE_KEY }}
@@ -295,7 +295,7 @@ jobs:
           repositories: version-notifier
 
       - name: Trigger Workflow
-        uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
+        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
         with:
           github-token: ${{ steps.generate-token.outputs.token }}
           script: |

.github/workflows/status-check-labels.yml

@@ -2,29 +2,30 @@ name: Status check labels
 
 on:
   pull_request:
-    types: [opened, reopened, labeled, unlabeled, synchronize]
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.event.pull_request.number }}
-  cancel-in-progress: true
+    types: [labeled, unlabeled]
 
 jobs:
   check:
-    name: Check blocking labels
+    name: Check ${{ matrix.label }}
     runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        label:
+          - needs-docs
+          - merge-after-release
+          - chained-pr
     steps:
-      - name: Check for blocking labels
-        uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
+      - name: Check for ${{ matrix.label }} label
+        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
         with:
           script: |
-            const blockingLabels = ['needs-docs', 'merge-after-release', 'chained-pr'];
             const { data: labels } = await github.rest.issues.listLabelsOnIssue({
               owner: context.repo.owner,
               repo: context.repo.repo,
               issue_number: context.issue.number
             });
-            const labelNames = labels.map(l => l.name);
-            const found = blockingLabels.filter(bl => labelNames.includes(bl));
-            if (found.length > 0) {
-              core.setFailed(`Pull request cannot be merged, it has blocking label(s): ${found.join(', ')}`);
+            const hasLabel = labels.find(label => label.name === '${{ matrix.label }}');
+            if (hasLabel) {
+              core.setFailed('Pull request cannot be merged, it is labeled as ${{ matrix.label }}');
             }

.github/workflows/sync-device-classes.yml

@@ -41,7 +41,7 @@ jobs:
           python script/run-in-env.py pre-commit run --all-files
 
       - name: Commit changes
-        uses: peter-evans/create-pull-request@5f6978faf089d4d20b00c7766989d076bb2fc7f1 # v8.1.1
+        uses: peter-evans/create-pull-request@c0f553fe549906ede9cf27b5156039d195d2ece0 # v8.1.0
         with:
           commit-message: "Synchronise Device Classes from Home Assistant"
           committer: esphomebot <esphome@openhomefoundation.org>

.pre-commit-config.yaml

@@ -11,7 +11,7 @@ ci:
 repos:
   - repo: https://github.com/astral-sh/ruff-pre-commit
     # Ruff version.
-    rev: v0.15.10
+    rev: v0.15.9
     hooks:
       # Run the linter.
       - id: ruff

Doxyfile

@@ -48,7 +48,7 @@ PROJECT_NAME           = ESPHome
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 2026.5.0-dev
+PROJECT_NUMBER         = 2026.4.4
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a

esphome/automation.py

@@ -598,7 +598,7 @@ async def component_resume_action_to_code(
     comp = await cg.get_variable(config[CONF_ID])
     var = cg.new_Pvariable(action_id, template_arg, comp)
     if CONF_UPDATE_INTERVAL in config:
-        template_ = await cg.templatable(config[CONF_UPDATE_INTERVAL], args, int)
+        template_ = await cg.templatable(config[CONF_UPDATE_INTERVAL], args, cg.uint32)
         cg.add(var.set_update_interval(template_))
     return var
 

esphome/bundle.py

@@ -151,8 +151,8 @@ class ConfigBundleCreator:
 
     def __init__(self, config: dict[str, Any]) -> None:
         self._config = config
-        self._config_dir = CORE.config_dir
-        self._config_path = CORE.config_path
+        self._config_dir = Path(CORE.config_dir).resolve()
+        self._config_path = Path(CORE.config_path).resolve()
         self._files: list[BundleFile] = []
         self._seen_paths: set[Path] = set()
         self._secrets_paths: set[Path] = set()
@@ -258,21 +258,36 @@ class ConfigBundleCreator:
     def _discover_yaml_includes(self) -> None:
         """Discover YAML files loaded during config parsing.
 
-        We track files by wrapping _load_yaml_internal. The config has already
-        been loaded at this point (bundle is a POST_CONFIG_ACTION), so we
-        re-load just to discover the file list.
+        Deliberately uses a fresh re-parse and force-loads every deferred
+        ``IncludeFile`` to include *all* potentially-reachable includes,
+        even branches not selected by the local substitutions. Bundles are
+        meant to be compiled on another system where command-line
+        substitution overrides may choose a different branch — e.g.
+        ``!include network/${eth_model}/config.yaml`` must ship every
+        candidate so the remote build can pick any one.
+
+        Entries with unresolved substitution variables in the filename
+        path are skipped with a warning (they cannot be resolved without
+        the substitution pass).
 
         Secrets files are tracked separately so we can filter them to
         only include the keys this config actually references.
         """
+        # Must be a fresh parse: IncludeFile.load() caches its result in
+        # _content, and we discover files by listening for loader calls. On
+        # an already-parsed tree the cache is populated, .load() returns
+        # without calling the loader, the listener never fires, and the
+        # referenced files would be silently dropped from the bundle.
         with yaml_util.track_yaml_loads() as loaded_files:
             try:
-                yaml_util.load_yaml(self._config_path)
+                data = yaml_util.load_yaml(self._config_path)
             except EsphomeError:
                 _LOGGER.debug(
                     "Bundle: re-loading YAML for include discovery failed, "
                     "proceeding with partial file list"
                 )
+            else:
+                _force_load_include_files(data)
 
         for fpath in loaded_files:
             if fpath == self._config_path.resolve():
@@ -608,6 +623,57 @@ def _add_bytes_to_tar(tar: tarfile.TarFile, name: str, data: bytes) -> None:
     tar.addfile(info, io.BytesIO(data))
 
 
+def _force_load_include_files(obj: Any, _seen: set[int] | None = None) -> None:
+    """Recursively resolve any ``IncludeFile`` instances in a YAML tree.
+
+    Nested ``!include`` returns a deferred ``IncludeFile`` that is only
+    resolved during the substitution pass. During bundle discovery we need
+    the referenced files to actually load so the ``track_yaml_loads``
+    listener fires for them.
+
+    ``IncludeFile`` instances with unresolved substitution variables in the
+    filename cannot be loaded — we skip and warn about those.
+    """
+    if _seen is None:
+        _seen = set()
+
+    if isinstance(obj, yaml_util.IncludeFile):
+        if id(obj) in _seen:
+            return
+        _seen.add(id(obj))
+        if obj.has_unresolved_expressions():
+            _LOGGER.warning(
+                "Bundle: cannot resolve !include %s (referenced from %s) "
+                "with substitutions in path",
+                obj.file,
+                obj.parent_file,
+            )
+            return
+        try:
+            loaded = obj.load()
+        except EsphomeError as err:
+            _LOGGER.warning(
+                "Bundle: failed to load !include %s (referenced from %s): %s",
+                obj.file,
+                obj.parent_file,
+                err,
+            )
+            return
+        _force_load_include_files(loaded, _seen)
+    elif isinstance(obj, dict):
+        if id(obj) in _seen:
+            return
+        _seen.add(id(obj))
+        for value in obj.values():
+            _force_load_include_files(value, _seen)
+    elif isinstance(obj, (list, tuple)):
+        if id(obj) in _seen:
+            return
+        _seen.add(id(obj))
+        for item in obj:
+            _force_load_include_files(item, _seen)
+
+
 def _resolve_include_path(include_path: Any) -> Path | None:
     """Resolve an include path to absolute, skipping system includes."""
     if isinstance(include_path, str) and include_path.startswith("<"):

esphome/components/ade7953_base/ade7953_base.cpp

@@ -8,9 +8,6 @@ namespace ade7953_base {
 
 static const char *const TAG = "ade7953";
 
-constexpr uint16_t CONFIG_DEFAULT = 0x8004u;
-constexpr uint16_t CONFIG_LOCK_BIT = 0x8000u;
-
 static const float ADE_POWER_FACTOR = 154.0f;
 static const float ADE_WATTSEC_POWER_FACTOR = ADE_POWER_FACTOR * ADE_POWER_FACTOR / 3600;
 
@@ -21,12 +18,7 @@ void ADE7953::setup() {
 
   // The chip might take up to 100ms to initialise
   this->set_timeout(100, [this]() {
-    // Lock communication interface (SPI or I2C)
-    uint16_t config_v = CONFIG_DEFAULT;
-    this->ade_read_16(CONFIG_16, &config_v);
-    config_v &= static_cast<uint16_t>(~CONFIG_LOCK_BIT);  // Clear the lock bit
-    this->ade_write_16(CONFIG_16, config_v);
-    // Configure optimum settings according to datasheet
+    // this->ade_write_8(0x0010, 0x04);
     this->ade_write_8(0x00FE, 0xAD);
     this->ade_write_16(0x0120, 0x0030);
     // Set gains

esphome/components/ade7953_base/ade7953_base.h

@@ -9,35 +9,31 @@
 namespace esphome {
 namespace ade7953_base {
 
-static constexpr uint8_t PGA_V_8 =
+static const uint8_t PGA_V_8 =
     0x007;  // PGA_V,  (R/W) Default: 0x00, Unsigned, Voltage channel gain configuration (Bits[2:0])
-static constexpr uint8_t PGA_IA_8 =
+static const uint8_t PGA_IA_8 =
     0x008;  // PGA_IA, (R/W) Default: 0x00, Unsigned, Current Channel A gain configuration (Bits[2:0])
-static constexpr uint8_t PGA_IB_8 =
+static const uint8_t PGA_IB_8 =
     0x009;  // PGA_IB, (R/W) Default: 0x00, Unsigned, Current Channel B gain configuration (Bits[2:0])
 
-static constexpr uint16_t CONFIG_16 = 0x102;  // CONFIG, (R/W) Default: 0x8004, Unsigned, Configuration register
-
-static constexpr uint16_t AIGAIN_32 =
+static const uint32_t AIGAIN_32 =
     0x380;  // AIGAIN, (R/W)   Default: 0x400000, Unsigned,Current channel gain (Current Channel A)(32 bit)
-static constexpr uint16_t AVGAIN_32 =
-    0x381;  // AVGAIN, (R/W)   Default: 0x400000, Unsigned,Voltage channel gain(32 bit)
-static constexpr uint16_t AWGAIN_32 =
+static const uint32_t AVGAIN_32 = 0x381;  // AVGAIN, (R/W)   Default: 0x400000, Unsigned,Voltage channel gain(32 bit)
+static const uint32_t AWGAIN_32 =
     0x382;  // AWGAIN, (R/W)   Default: 0x400000, Unsigned,Active power gain (Current Channel A)(32 bit)
-static constexpr uint16_t AVARGAIN_32 =
+static const uint32_t AVARGAIN_32 =
     0x383;  // AVARGAIN, (R/W) Default: 0x400000, Unsigned, Reactive power gain (Current Channel A)(32 bit)
-static constexpr uint16_t AVAGAIN_32 =
+static const uint32_t AVAGAIN_32 =
     0x384;  // AVAGAIN, (R/W)  Default: 0x400000, Unsigned,Apparent power gain (Current Channel A)(32 bit)
 
-static constexpr uint16_t BIGAIN_32 =
+static const uint32_t BIGAIN_32 =
     0x38C;  // BIGAIN, (R/W)   Default: 0x400000, Unsigned,Current channel gain (Current Channel B)(32 bit)
-static constexpr uint16_t BVGAIN_32 =
-    0x38D;  // BVGAIN, (R/W)   Default: 0x400000, Unsigned,Voltage channel gain(32 bit)
-static constexpr uint16_t BWGAIN_32 =
+static const uint32_t BVGAIN_32 = 0x38D;  // BVGAIN, (R/W)   Default: 0x400000, Unsigned,Voltage channel gain(32 bit)
+static const uint32_t BWGAIN_32 =
     0x38E;  // BWGAIN, (R/W)   Default: 0x400000, Unsigned,Active power gain (Current Channel B)(32 bit)
-static constexpr uint16_t BVARGAIN_32 =
+static const uint32_t BVARGAIN_32 =
     0x38F;  // BVARGAIN, (R/W) Default: 0x400000, Unsigned, Reactive power gain (Current Channel B)(32 bit)
-static constexpr uint16_t BVAGAIN_32 =
+static const uint32_t BVAGAIN_32 =
     0x390;  // BVAGAIN, (R/W)  Default: 0x400000, Unsigned,Apparent power gain (Current Channel B)(32 bit)
 
 class ADE7953 : public PollingComponent, public sensor::Sensor {

esphome/components/ade7953_spi/ade7953_spi.cpp

@@ -7,9 +7,6 @@ namespace ade7953_spi {
 
 static const char *const TAG = "ade7953";
 
-// Datasheet requires at least 1.2µs after clearing CONFIG LOCK_BIT before raising CS
-constexpr uint8_t CONFIG_LOCK_SETTLE_US = 2;
-
 void AdE7953Spi::setup() {
   this->spi_setup();
   ade7953_base::ADE7953::setup();
@@ -35,9 +32,6 @@ bool AdE7953Spi::ade_write_16(uint16_t reg, uint16_t value) {
   this->write_byte16(reg);
   this->transfer_byte(0);
   this->write_byte16(value);
-  if (reg == ade7953_base::CONFIG_16) {
-    delayMicroseconds(CONFIG_LOCK_SETTLE_US);
-  }
   this->disable();
   return false;
 }

esphome/components/ade7953_spi/ade7953_spi.h

@@ -12,7 +12,7 @@ namespace esphome {
 namespace ade7953_spi {
 
 class AdE7953Spi : public ade7953_base::ADE7953,
-                   public spi::SPIDevice<spi::BIT_ORDER_MSB_FIRST, spi::CLOCK_POLARITY_HIGH, spi::CLOCK_PHASE_TRAILING,
+                   public spi::SPIDevice<spi::BIT_ORDER_MSB_FIRST, spi::CLOCK_POLARITY_HIGH, spi::CLOCK_PHASE_LEADING,
                                          spi::DATA_RATE_1MHZ> {
  public:
   void setup() override;

esphome/components/animation/animation.cpp

@@ -62,7 +62,12 @@ void Animation::set_frame(int frame) {
 }
 
 void Animation::update_data_start_() {
-  const uint32_t image_size = this->get_width_stride() * this->height_;
+  uint32_t image_size = this->get_width_stride() * this->height_;
+  // RGB565 with an alpha channel stores the alpha plane immediately after the RGB
+  // plane within each frame, so the per-frame stride includes the alpha bytes.
+  if (this->type_ == image::IMAGE_TYPE_RGB565 && this->transparency_ == image::TRANSPARENCY_ALPHA_CHANNEL) {
+    image_size += static_cast<uint32_t>(this->width_) * this->height_;
+  }
   this->data_start_ = this->animation_data_start_ + image_size * this->current_frame_;
 }
 

esphome/components/api/__init__.py

@@ -72,17 +72,35 @@ APIUnregisterServiceCallAction = api_ns.class_(
 
 UserServiceTrigger = api_ns.class_("UserServiceTrigger", automation.Trigger)
 ListEntitiesServicesArgument = api_ns.class_("ListEntitiesServicesArgument")
-SERVICE_ARG_NATIVE_TYPES: dict[str, MockObj] = {
+# Owning element type for each YAML service variable type.  Used to derive both
+# the zero-copy native types and the owning fallback types below.
+_SERVICE_ARG_SCALAR_TYPES: dict[str, MockObj] = {
     "bool": cg.bool_,
     "int": cg.int32,
     "float": cg.float_,
+    "string": cg.std_string,
+}
+SERVICE_ARG_NATIVE_TYPES: dict[str, MockObj] = {
+    # Scalars are passed by value; string uses a non-owning view into rx_buf_.
+    **_SERVICE_ARG_SCALAR_TYPES,
     "string": cg.StringRef,
-    "bool[]": cg.FixedVector.template(cg.bool_).operator("const").operator("ref"),
-    "int[]": cg.FixedVector.template(cg.int32).operator("const").operator("ref"),
-    "float[]": cg.FixedVector.template(cg.float_).operator("const").operator("ref"),
-    "string[]": cg.FixedVector.template(cg.std_string)
-    .operator("const")
-    .operator("ref"),
+    # Arrays are passed as non-owning const references into rx_buf_.
+    **{
+        f"{name}[]": cg.FixedVector.template(t).operator("const").operator("ref")
+        for name, t in _SERVICE_ARG_SCALAR_TYPES.items()
+    },
+}
+# Owning fallback types used when the action chain contains non-synchronous actions
+# (delay, wait_until, script.wait, etc.).  The default non-owning types reference
+# storage in the receive buffer, which is reused once the synchronous portion of
+# the chain returns.  FixedVector is also non-copyable, so the deferred lambda
+# capture in DelayAction::play_complex would fail to compile.
+SERVICE_ARG_FALLBACK_TYPES: dict[str, MockObj] = {
+    "string": cg.std_string,
+    **{
+        f"{name}[]": cg.std_vector.template(t)
+        for name, t in _SERVICE_ARG_SCALAR_TYPES.items()
+    },
 }
 CONF_ENCRYPTION = "encryption"
 CONF_BATCH_DELAY = "batch_delay"
@@ -382,17 +400,20 @@ async def to_code(config: ConfigType) -> None:
                     func_args.append((cg.bool_, "return_response"))
 
             # Check if action chain has non-synchronous actions that would make
-            # non-owning StringRef dangle (rx_buf_ reused after delay)
+            # non-owning args (StringRef, const FixedVector&) dangle once the
+            # rx_buf_ is reused after a delay/wait_until/script.wait/etc.  The
+            # FixedVector references would also fail to compile because they
+            # are non-copyable and DelayAction captures args by value.
             has_non_synchronous = automation.has_non_synchronous_actions(
                 conf.get(CONF_THEN, [])
             )
 
             service_arg_names: list[str] = []
             for name, var_ in conf[CONF_VARIABLES].items():
-                native = SERVICE_ARG_NATIVE_TYPES[var_]
-                # Fall back to std::string for string args if non-synchronous actions exist
-                if has_non_synchronous and native is cg.StringRef:
-                    native = cg.std_string
+                if has_non_synchronous and var_ in SERVICE_ARG_FALLBACK_TYPES:
+                    native = SERVICE_ARG_FALLBACK_TYPES[var_]
+                else:
+                    native = SERVICE_ARG_NATIVE_TYPES[var_]
                 service_template_args.append(native)
                 func_args.append((native, name))
                 service_arg_names.append(name)

esphome/components/api/api_frame_helper.h

@@ -195,10 +195,7 @@ class APIFrameHelper {
   }
   // Get the frame footer size required by this protocol
   uint8_t frame_footer_size() const { return frame_footer_size_; }
-  // Check if socket has buffered data ready to read.
-  // Contract: callers must read until it would block (EAGAIN/EWOULDBLOCK)
-  // or track that they stopped early and retry without this check.
-  // See Socket::ready() for details.
+  // Check if socket has data ready to read
   bool is_socket_ready() const { return socket_ != nullptr && socket_->ready(); }
   // Release excess memory from internal buffers after initial sync
   void release_buffers() {

esphome/components/api/client.py

@@ -20,6 +20,7 @@ import contextlib
 from esphome.const import CONF_KEY, CONF_PORT, __version__
 from esphome.core import CORE
 from esphome.platformio_api import process_stacktrace
+from esphome.util import safe_print
 
 from . import CONF_ENCRYPTION
 
@@ -60,7 +61,6 @@ async def async_run_logs(
         noise_psk=noise_psk,
         addresses=addresses,  # Pass all addresses for automatic retry
     )
-    dashboard = CORE.dashboard
     backtrace_state = False
 
     # Try platform-specific stacktrace handler first, fall back to generic
@@ -82,7 +82,11 @@ async def async_run_logs(
             f"[{time_.hour:02}:{time_.minute:02}:{time_.second:02}.{nanoseconds:03}]"
         )
         for parsed_msg in parse_log_message(text, timestamp):
-            print(parsed_msg.replace("\033", "\\033") if dashboard else parsed_msg)
+            # safe_print handles the dashboard \033 escaping and falls back
+            # to backslashreplace encoding on stdouts that can't represent
+            # the wifi signal-bar block characters (Windows redirected
+            # cp1252 pipe).
+            safe_print(parsed_msg)
         for raw_line in text.splitlines():
             if platform_process_stacktrace:
                 backtrace_state = platform_process_stacktrace(

esphome/components/at581x/__init__.py

@@ -183,19 +183,19 @@ async def at581x_settings_to_code(config, action_id, template_arg, args):
         cg.add(var.set_sensing_distance(template_))
 
     if selfcheck := config.get(CONF_POWERON_SELFCHECK_TIME):
-        template_ = await cg.templatable(selfcheck, args, cg.int32)
+        template_ = await cg.templatable(selfcheck, args, cg.int_)
         cg.add(var.set_poweron_selfcheck_time(template_))
 
     if protect := config.get(CONF_PROTECT_TIME):
-        template_ = await cg.templatable(protect, args, cg.int32)
+        template_ = await cg.templatable(protect, args, cg.int_)
         cg.add(var.set_protect_time(template_))
 
     if trig_base := config.get(CONF_TRIGGER_BASE):
-        template_ = await cg.templatable(trig_base, args, cg.int32)
+        template_ = await cg.templatable(trig_base, args, cg.int_)
         cg.add(var.set_trigger_base(template_))
 
     if trig_keep := config.get(CONF_TRIGGER_KEEP):
-        template_ = await cg.templatable(trig_keep, args, cg.int32)
+        template_ = await cg.templatable(trig_keep, args, cg.int_)
         cg.add(var.set_trigger_keep(template_))
 
     if (stage_gain := config.get(CONF_STAGE_GAIN)) is not None:

esphome/components/audio/__init__.py

@@ -1,11 +1,7 @@
 from dataclasses import dataclass
 
 import esphome.codegen as cg
-from esphome.components.esp32 import (
-    add_idf_component,
-    add_idf_sdkconfig_option,
-    include_builtin_idf_component,
-)
+from esphome.components.esp32 import add_idf_component, include_builtin_idf_component
 import esphome.config_validation as cv
 from esphome.const import CONF_BITS_PER_SAMPLE, CONF_NUM_CHANNELS, CONF_SAMPLE_RATE
 from esphome.core import CORE
@@ -31,7 +27,6 @@ class AudioData:
     flac_support: bool = False
     mp3_support: bool = False
     opus_support: bool = False
-    micro_decoder_support: bool = False
 
 
 def _get_data() -> AudioData:
@@ -55,11 +50,6 @@ def request_opus_support() -> None:
     _get_data().opus_support = True
 
 
-def request_micro_decoder_support() -> None:
-    """Request micro-decoder library support for audio decoding."""
-    _get_data().micro_decoder_support = True
-
-
 CONF_MIN_BITS_PER_SAMPLE = "min_bits_per_sample"
 CONF_MAX_BITS_PER_SAMPLE = "max_bits_per_sample"
 CONF_MIN_CHANNELS = "min_channels"
@@ -218,19 +208,6 @@ async def to_code(config):
     )
 
     data = _get_data()
-
-    if data.micro_decoder_support:
-        add_idf_component(name="esphome/micro-decoder", ref="0.1.1")
-
-        # All codecs are enabled by default in micro-decoder, so disable the ones that aren't requested to save flash
-        if not data.flac_support:
-            add_idf_sdkconfig_option("CONFIG_MICRO_DECODER_CODEC_FLAC", False)
-        if not data.mp3_support:
-            add_idf_sdkconfig_option("CONFIG_MICRO_DECODER_CODEC_MP3", False)
-        if not data.opus_support:
-            add_idf_sdkconfig_option("CONFIG_MICRO_DECODER_CODEC_OPUS", False)
-
-    # Legacy audio_decoder.cpp support defines and components
     if data.flac_support:
         cg.add_define("USE_AUDIO_FLAC_SUPPORT")
         add_idf_component(name="esphome/micro-flac", ref="0.1.1")

esphome/components/bm8563/bm8563.cpp

@@ -63,7 +63,7 @@ void BM8563::read_time() {
            rtc_time.day_of_week, rtc_time.hour, rtc_time.minute, rtc_time.second);
 
   rtc_time.recalc_timestamp_utc(false);
-  if (!rtc_time.is_valid()) {
+  if (!rtc_time.is_valid(/*check_day_of_week=*/true, /*check_day_of_year=*/false)) {
     ESP_LOGE(TAG, "Invalid RTC time, not syncing to system clock.");
     return;
   }

esphome/components/bme68x_bsec2/__init__.py

@@ -17,7 +17,6 @@ CODEOWNERS = ["@neffs", "@kbx81"]
 DOMAIN = "bme68x_bsec2"
 
 BSEC2_LIBRARY_VERSION = "1.10.2610"
-BME68x_LIBRARY_VERSION = "v1.3.40408"
 
 CONF_ALGORITHM_OUTPUT = "algorithm_output"
 CONF_BME68X_BSEC2_ID = "bme68x_bsec2_id"
@@ -185,31 +184,16 @@ async def to_code_base(config):
     if core.CORE.using_arduino:
         cg.add_library("Wire", None)
         cg.add_library("SPI", None)
-
-    if core.CORE.is_esp32:
-        from esphome.components.esp32 import add_idf_component
-
-        add_idf_component(
-            name="boschsensortec/Bosch-BME68x-Library",
-            repo="https://github.com/esphome-libs/Bosch-BME68x-Library",
-            ref=BME68x_LIBRARY_VERSION,
-        )
-        add_idf_component(
-            name="boschsensortec/Bosch-BSEC2-Library",
-            repo="https://github.com/esphome-libs/Bosch-BSEC2-Library",
-            ref=BSEC2_LIBRARY_VERSION,
-        )
-    else:
-        cg.add_library(
-            "BME68x Sensor library",
-            None,
-            f"https://github.com/boschsensortec/Bosch-BME68x-Library#{BME68x_LIBRARY_VERSION}",
-        )
-        cg.add_library(
-            "BSEC2 Software Library",
-            None,
-            f"https://github.com/boschsensortec/Bosch-BSEC2-Library.git#{BSEC2_LIBRARY_VERSION}",
-        )
+    cg.add_library(
+        "BME68x Sensor library",
+        None,
+        "https://github.com/boschsensortec/Bosch-BME68x-Library#v1.3.40408",
+    )
+    cg.add_library(
+        "BSEC2 Software Library",
+        None,
+        f"https://github.com/boschsensortec/Bosch-BSEC2-Library.git#{BSEC2_LIBRARY_VERSION}",
+    )
 
     cg.add_define("USE_BSEC2")
 

esphome/components/cc1101/cc1101.cpp

@@ -106,30 +106,6 @@ void IRAM_ATTR CC1101Component::gpio_intr(CC1101Component *arg) { arg->enable_lo
 
 void CC1101Component::setup() {
   this->spi_setup();
-
-  if (this->gdo0_pin_ != nullptr) {
-    this->gdo0_pin_->setup();
-  }
-
-  this->configure();
-  if (this->is_failed()) {
-    return;
-  }
-
-  // Defer pin mode setup until after all components have completed setup()
-  // This handles the case where remote_transmitter runs after CC1101 and changes pin mode
-  if (this->gdo0_pin_ != nullptr) {
-    this->defer([this]() {
-      this->gdo0_pin_->pin_mode(gpio::FLAG_INPUT);
-      if (this->state_.PKT_FORMAT == static_cast<uint8_t>(PacketFormat::PACKET_FORMAT_FIFO)) {
-        this->gdo0_pin_->attach_interrupt(&CC1101Component::gpio_intr, this, gpio::INTERRUPT_RISING_EDGE);
-      }
-    });
-  }
-}
-
-void CC1101Component::configure() {
-  // Manual reset sequence per CC1101 datasheet section 19.1.2
   this->cs_->digital_write(true);
   delayMicroseconds(1);
   this->cs_->digital_write(false);
@@ -152,6 +128,11 @@ void CC1101Component::configure() {
     return;
   }
 
+  // Setup GDO0 pin if configured
+  if (this->gdo0_pin_ != nullptr) {
+    this->gdo0_pin_->setup();
+  }
+
   this->initialized_ = true;
 
   for (uint8_t i = 0; i <= static_cast<uint8_t>(Register::TEST0); i++) {
@@ -161,11 +142,21 @@ void CC1101Component::configure() {
     this->write_(static_cast<Register>(i));
   }
   this->set_output_power(this->output_power_requested_);
-
   if (!this->enter_rx_()) {
     this->mark_failed();
     return;
   }
+
+  // Defer pin mode setup until after all components have completed setup()
+  // This handles the case where remote_transmitter runs after CC1101 and changes pin mode
+  if (this->gdo0_pin_ != nullptr) {
+    this->defer([this]() {
+      this->gdo0_pin_->pin_mode(gpio::FLAG_INPUT);
+      if (this->state_.PKT_FORMAT == static_cast<uint8_t>(PacketFormat::PACKET_FORMAT_FIFO)) {
+        this->gdo0_pin_->attach_interrupt(&CC1101Component::gpio_intr, this, gpio::INTERRUPT_RISING_EDGE);
+      }
+    });
+  }
 }
 
 void CC1101Component::call_listeners_(const std::vector<uint8_t> &packet, float freq_offset, float rssi, uint8_t lqi) {
@@ -282,7 +273,7 @@ void CC1101Component::begin_rx() {
 
 void CC1101Component::reset() {
   this->strobe_(Command::RES);
-  this->configure();
+  this->setup();
 }
 
 void CC1101Component::set_idle() {

esphome/components/cc1101/cc1101.h

@@ -25,7 +25,6 @@ class CC1101Component : public Component,
   void setup() override;
   void loop() override;
   void dump_config() override;
-  void configure();
 
   // Actions
   void begin_tx();

esphome/components/deep_sleep/__init__.py

@@ -413,7 +413,7 @@ async def deep_sleep_enter_to_code(config, action_id, template_arg, args):
     paren = await cg.get_variable(config[CONF_ID])
     var = cg.new_Pvariable(action_id, template_arg, paren)
     if CONF_SLEEP_DURATION in config:
-        template_ = await cg.templatable(config[CONF_SLEEP_DURATION], args, cg.int32)
+        template_ = await cg.templatable(config[CONF_SLEEP_DURATION], args, cg.uint32)
         cg.add(var.set_sleep_duration(template_))
 
     if CONF_UNTIL in config:

esphome/components/ds1307/ds1307.cpp

@@ -44,7 +44,7 @@ void DS1307Component::read_time() {
       .year = uint16_t(ds1307_.reg.year + 10u * ds1307_.reg.year_10 + 2000),
   };
   rtc_time.recalc_timestamp_utc(false);
-  if (!rtc_time.is_valid()) {
+  if (!rtc_time.is_valid(/*check_day_of_week=*/true, /*check_day_of_year=*/false)) {
     ESP_LOGE(TAG, "Invalid RTC time, not syncing to system clock.");
     return;
   }

esphome/components/epaper_spi/models/ssd1677.py

@@ -43,11 +43,3 @@ wave_4_26.extend(
         },
     },
 )
-
-
-ssd1677.extend(
-    "waveshare-3.97in",
-    width=800,
-    height=480,
-    mirror_x=True,
-)

esphome/components/esp32/__init__.py

@@ -128,23 +128,30 @@ ASSERTION_LEVELS = {
 SIGNING_SCHEMES = {
     "rsa3072": "CONFIG_SECURE_SIGNED_APPS_RSA_SCHEME",
     "ecdsa256": "CONFIG_SECURE_SIGNED_APPS_ECDSA_V2_SCHEME",
+    "ecdsa_v1": "CONFIG_SECURE_SIGNED_APPS_ECDSA_SCHEME",
 }
 
-# Chip variants that only support one signing scheme for Secure Boot V2.
+# Chip variants that only support one V2 signing scheme.
 # Based on SOC_SECURE_BOOT_V2_RSA / SOC_SECURE_BOOT_V2_ECC in soc_caps.h.
-# Variants not listed in either set support both RSA and ECDSA
+# Variants not listed in either set support both RSA and ECDSA V2
 # (e.g. C5, C6, H2, P4). New variants should be added to the
 # appropriate set if they only support one scheme.
-SIGNED_OTA_RSA_ONLY_VARIANTS = {
-    VARIANT_ESP32,
+# Note: VARIANT_ESP32 is not listed here because it supports V2 RSA only
+# when minimum_chip_revision >= 3.0, which requires special handling.
+SIGNED_OTA_V2_RSA_ONLY_VARIANTS = {
     VARIANT_ESP32S2,
     VARIANT_ESP32S3,
     VARIANT_ESP32C3,
 }
-SIGNED_OTA_ECC_ONLY_VARIANTS = {
+SIGNED_OTA_V2_ECC_ONLY_VARIANTS = {
     VARIANT_ESP32C2,
     VARIANT_ESP32C61,
 }
+# V1 ECDSA (Secure Boot V1) is only supported on the original ESP32.
+# Based on SOC_SECURE_BOOT_V1 in soc_caps.h.
+SIGNED_OTA_V1_ECDSA_VARIANTS = {
+    VARIANT_ESP32,
+}
 
 COMPILER_OPTIMIZATIONS = {
     "DEBUG": "CONFIG_COMPILER_OPTIMIZATION_DEBUG",
@@ -991,25 +998,73 @@ def final_validate(config):
     if signed_ota := advanced.get(CONF_SIGNED_OTA_VERIFICATION):
         scheme = signed_ota[CONF_SIGNING_SCHEME]
         variant = config[CONF_VARIANT]
-        scheme_variant_conflicts = {
-            "ecdsa256": (SIGNED_OTA_RSA_ONLY_VARIANTS, "rsa3072"),
-            "rsa3072": (SIGNED_OTA_ECC_ONLY_VARIANTS, "ecdsa256"),
-        }
-        if (conflict := scheme_variant_conflicts.get(scheme)) and variant in conflict[
-            0
-        ]:
+        min_rev = advanced.get(CONF_MINIMUM_CHIP_REVISION)
+        scheme_path = [
+            CONF_FRAMEWORK,
+            CONF_ADVANCED,
+            CONF_SIGNED_OTA_VERIFICATION,
+            CONF_SIGNING_SCHEME,
+        ]
+
+        # V1 ECDSA is only available on the original ESP32
+        if scheme == "ecdsa_v1" and variant not in SIGNED_OTA_V1_ECDSA_VARIANTS:
             errs.append(
                 cv.Invalid(
-                    f"Signing scheme '{scheme}' is not supported on "
-                    f"{VARIANT_FRIENDLY[variant]}. Use '{conflict[1]}' instead.",
-                    path=[
-                        CONF_FRAMEWORK,
-                        CONF_ADVANCED,
-                        CONF_SIGNED_OTA_VERIFICATION,
-                        CONF_SIGNING_SCHEME,
-                    ],
+                    f"Signing scheme 'ecdsa_v1' is only supported on "
+                    f"{VARIANT_FRIENDLY[VARIANT_ESP32]}. "
+                    f"Use 'rsa3072' or 'ecdsa256' instead.",
+                    path=scheme_path,
                 )
             )
+        elif variant == VARIANT_ESP32:
+            # On ESP32, V2 RSA requires minimum_chip_revision >= 3.0
+            # Note: string comparison works here because cv.one_of constrains
+            # min_rev to known ESP32_CHIP_REVISIONS values ("0.0".."3.1").
+            if scheme == "rsa3072" and (min_rev is None or min_rev < "3.0"):
+                errs.append(
+                    cv.Invalid(
+                        f"Signing scheme 'rsa3072' on {VARIANT_FRIENDLY[variant]} "
+                        f"requires minimum_chip_revision: '3.0' or higher "
+                        f"(Secure Boot V2 RSA needs chip revision 3.0+). "
+                        f"For older chip revisions, use 'ecdsa_v1' instead.",
+                        path=scheme_path,
+                    )
+                )
+            # ESP32 does not support V2 ECDSA (no SOC_SECURE_BOOT_V2_ECC)
+            elif scheme == "ecdsa256":
+                errs.append(
+                    cv.Invalid(
+                        f"Signing scheme 'ecdsa256' is not supported on "
+                        f"{VARIANT_FRIENDLY[variant]}. Use 'rsa3072' (with "
+                        f"minimum_chip_revision: '3.0') or 'ecdsa_v1' instead.",
+                        path=scheme_path,
+                    )
+                )
+            # V1 on rev 3.0+ -- suggest V2 RSA for stronger security
+            elif scheme == "ecdsa_v1" and min_rev is not None and min_rev >= "3.0":
+                _LOGGER.info(
+                    "Using Secure Boot V1 ECDSA on %s rev %s. "
+                    "Consider using 'rsa3072' (Secure Boot V2 RSA) for "
+                    "stronger security on chip revision 3.0+.",
+                    VARIANT_FRIENDLY[variant],
+                    min_rev,
+                )
+        else:
+            # Non-ESP32 variants: check V2 scheme-variant compatibility
+            scheme_variant_conflicts = {
+                "ecdsa256": (SIGNED_OTA_V2_RSA_ONLY_VARIANTS, "rsa3072"),
+                "rsa3072": (SIGNED_OTA_V2_ECC_ONLY_VARIANTS, "ecdsa256"),
+            }
+            if (
+                conflict := scheme_variant_conflicts.get(scheme)
+            ) and variant in conflict[0]:
+                errs.append(
+                    cv.Invalid(
+                        f"Signing scheme '{scheme}' is not supported on "
+                        f"{VARIANT_FRIENDLY[variant]}. Use '{conflict[1]}' instead.",
+                        path=scheme_path,
+                    )
+                )
         if CONF_OTA not in full_config:
             _LOGGER.warning(
                 "Signed OTA verification is enabled but no OTA component is configured. "
@@ -1222,7 +1277,7 @@ FRAMEWORK_SCHEMA = cv.Schema(
                 cv.Optional(CONF_IGNORE_EFUSE_CUSTOM_MAC, default=False): cv.boolean,
                 cv.Optional(CONF_IGNORE_EFUSE_MAC_CRC, default=False): cv.boolean,
                 cv.Optional(CONF_MINIMUM_CHIP_REVISION): cv.one_of(
-                    *ESP32_CHIP_REVISIONS
+                    *ESP32_CHIP_REVISIONS, string=True
                 ),
                 cv.Optional(CONF_SRAM1_AS_IRAM, default=False): cv.boolean,
                 # DHCP server is needed for WiFi AP mode. When WiFi component is used,
@@ -1685,7 +1740,17 @@ async def to_code(config):
 
         # Wrap FILE*-based printf functions to eliminate newlib's _vfprintf_r
         # (~11 KB). See printf_stubs.cpp for implementation.
-        if conf[CONF_ADVANCED][CONF_ENABLE_FULL_PRINTF]:
+        #
+        # The wrap is only beneficial against newlib. Picolibc's tinystdio
+        # implements vsnprintf by building a string-output FILE and calling
+        # vfprintf, so vfprintf is unconditionally linked in by any caller
+        # of snprintf/vsnprintf — effectively every build — and the wrap
+        # saves nothing while costing ~170 B of shim. IDF 5.x defaults to
+        # newlib on every variant; IDF 6.0+ switches to picolibc on every
+        # variant.
+        if conf[CONF_ADVANCED][CONF_ENABLE_FULL_PRINTF] or idf_version() >= cv.Version(
+            6, 0, 0
+        ):
             cg.add_define("USE_FULL_PRINTF")
         else:
             for symbol in ("vprintf", "printf", "fprintf", "vfprintf"):

esphome/components/esp32/core.cpp

@@ -61,9 +61,6 @@ uint32_t arch_get_cpu_freq_hz() {
 }
 
 TaskHandle_t loop_task_handle = nullptr;  // NOLINT(cppcoreguidelines-avoid-non-const-global-variables)
-static StaticTask_t loop_task_tcb;        // NOLINT(cppcoreguidelines-avoid-non-const-global-variables)
-static StackType_t
-    loop_task_stack[ESPHOME_LOOP_TASK_STACK_SIZE];  // NOLINT(cppcoreguidelines-avoid-non-const-global-variables)
 
 void loop_task(void *pv_params) {
   setup();
@@ -76,11 +73,9 @@ extern "C" void app_main() {
   initArduino();
   esp32::setup_preferences();
 #if CONFIG_FREERTOS_UNICORE
-  loop_task_handle = xTaskCreateStatic(loop_task, "loopTask", ESPHOME_LOOP_TASK_STACK_SIZE, nullptr, 1, loop_task_stack,
-                                       &loop_task_tcb);
+  xTaskCreate(loop_task, "loopTask", ESPHOME_LOOP_TASK_STACK_SIZE, nullptr, 1, &loop_task_handle);
 #else
-  loop_task_handle = xTaskCreateStaticPinnedToCore(loop_task, "loopTask", ESPHOME_LOOP_TASK_STACK_SIZE, nullptr, 1,
-                                                   loop_task_stack, &loop_task_tcb, 1);
+  xTaskCreatePinnedToCore(loop_task, "loopTask", ESPHOME_LOOP_TASK_STACK_SIZE, nullptr, 1, &loop_task_handle, 1);
 #endif
 }
 

esphome/components/esp32/gpio.py

@@ -172,10 +172,16 @@ def validate_gpio_pin(pin):
             exc,
         )
     else:
-        # Throw an exception if used for a pin that would not have resulted
-        # in a validation error anyway!
+        # `ignore_pin_validation_error` only suppresses an error raised by the
+        # variant's pin_validation above (e.g. SPI flash/PSRAM pins, invalid pin
+        # numbers). If that didn't raise, the option is a no-op -- warn so the
+        # user can clean it up, but don't block the build.
         if ignore_pin_validation_warning:
-            raise cv.Invalid(f"GPIO{pin[CONF_NUMBER]} is not a reserved pin")
+            _LOGGER.warning(
+                "GPIO%d has no validation errors to ignore; "
+                "remove `ignore_pin_validation_error: true` from this pin.",
+                pin[CONF_NUMBER],
+            )
 
     return pin
 

esphome/components/esp32/post_build.py.script

@@ -5,6 +5,7 @@ import json  # noqa: E402
 import os  # noqa: E402
 import pathlib  # noqa: E402
 import shutil  # noqa: E402
+import subprocess  # noqa: E402
 from glob import glob  # noqa: E402
 
 
@@ -25,6 +26,114 @@ def _parse_sdkconfig(sdkconfig_path):
     return options
 
 
+def _generate_v1_verification_key(env):
+    """Generate the V1 ECDSA verification key binary and assembly source file.
+
+    Secure Boot V1 embeds the public verification key directly in the app binary
+    as a compiled object (via a .S assembly file). The ESP-IDF CMake build generates
+    these files via custom commands, but PlatformIO's SCons bridge does not execute
+    them. This function replicates that logic:
+      1. Extracts the raw public key from the PEM signing key using espsecure.
+      2. Generates the .S assembly source that embeds the key bytes.
+    """
+    build_dir = pathlib.Path(env.subst("$BUILD_DIR"))
+    project_dir = pathlib.Path(env.subst("$PROJECT_DIR"))
+    pioenv = env.subst("$PIOENV")
+    sdkconfig = _parse_sdkconfig(project_dir / f"sdkconfig.{pioenv}")
+
+    if sdkconfig.get("CONFIG_SECURE_SIGNED_APPS_ECDSA_SCHEME") != "y":
+        return
+
+    bin_path = build_dir / "signature_verification_key.bin"
+    asm_path = build_dir / "signature_verification_key.bin.S"
+
+    # Determine the source of the verification key
+    if sdkconfig.get("CONFIG_SECURE_BOOT_BUILD_SIGNED_BINARIES") == "y":
+        # Extract public key from the signing key
+        signing_key = sdkconfig.get("CONFIG_SECURE_BOOT_SIGNING_KEY")
+        if not signing_key:
+            return
+        signing_key_path = pathlib.Path(signing_key)
+        if not signing_key_path.exists():
+            print(f"Error: V1 ECDSA signing key not found: {signing_key_path}")
+            env.Exit(1)
+            return
+
+        if not bin_path.exists() or bin_path.stat().st_mtime < signing_key_path.stat().st_mtime:
+            python_exe = env.subst("$PYTHONEXE")
+            result = subprocess.run(
+                [python_exe, "-m", "espsecure", "extract_public_key",
+                 "--keyfile", str(signing_key_path), str(bin_path)],
+                capture_output=True, text=True,
+            )
+            if result.returncode != 0:
+                print(f"Error extracting V1 verification key: {result.stderr}")
+                env.Exit(1)
+                return
+            print(f"Extracted V1 ECDSA verification key from {signing_key_path.name}")
+    else:
+        # User-provided verification key -- should already be a raw binary file
+        verification_key = sdkconfig.get("CONFIG_SECURE_BOOT_VERIFICATION_KEY")
+        if not verification_key:
+            return
+        verification_key_path = pathlib.Path(verification_key)
+        if not verification_key_path.exists():
+            print(f"Error: Verification key not found: {verification_key_path}")
+            env.Exit(1)
+            return
+        shutil.copyfile(str(verification_key_path), str(bin_path))
+
+    if not bin_path.exists():
+        return
+
+    # Generate the .S assembly file from the binary key data.
+    # Replicates ESP-IDF's data_file_embed_asm.cmake with RENAME_TO=signature_verification_key_bin.
+    # The file is needed in both the app build dir and the bootloader build dir, since
+    # the bootloader also embeds the verification key when CONFIG_SECURE_SIGNED_ON_BOOT_NO_SECURE_BOOT
+    # is enabled. PlatformIO's SCons bridge does not execute the CMake custom commands that
+    # normally generate these files.
+    data = bin_path.read_bytes()
+    varname = "signature_verification_key_bin"
+
+    lines = []
+    lines.append(f"/* Data converted from {bin_path.name} */")
+    lines.append(".data")
+    lines.append("#if !defined (__APPLE__) && !defined (__linux__)")
+    lines.append(".section .rodata.embedded")
+    lines.append("#endif")
+    lines.append(f"\n.global {varname}")
+    lines.append(f"{varname}:")
+    lines.append(f"\n.global _binary_{varname}_start")
+    lines.append(f"_binary_{varname}_start: /* for objcopy compatibility */")
+
+    # Format binary data as .byte lines (16 bytes per line)
+    for i in range(0, len(data), 16):
+        chunk = data[i:i + 16]
+        hex_bytes = ", ".join(f"0x{b:02x}" for b in chunk)
+        lines.append(f".byte {hex_bytes}")
+
+    lines.append(f"\n.global _binary_{varname}_end")
+    lines.append(f"_binary_{varname}_end: /* for objcopy compatibility */")
+    lines.append(f"\n.global {varname}_length")
+    lines.append(f"{varname}_length:")
+    lines.append(f".long {len(data)}")
+    lines.append("")
+    lines.append('#if defined (__linux__)')
+    lines.append('.section .note.GNU-stack,"",@progbits')
+    lines.append("#endif")
+
+    asm_content = "\n".join(lines) + "\n"
+
+    # Write to app build dir and bootloader build dir
+    asm_path.write_text(asm_content)
+    bootloader_dir = build_dir / "bootloader"
+    if bootloader_dir.is_dir():
+        bootloader_bin = bootloader_dir / "signature_verification_key.bin"
+        bootloader_asm = bootloader_dir / "signature_verification_key.bin.S"
+        shutil.copyfile(str(bin_path), str(bootloader_bin))
+        bootloader_asm.write_text(asm_content)
+
+
 def sign_firmware(source, target, env):
     """
     Sign the firmware binary using espsecure.py if signed OTA verification is enabled.
@@ -55,9 +164,12 @@ def sign_firmware(source, target, env):
         env.Exit(1)
         return
 
-    # ESPHome only exposes RSA3072 and ECDSA256 (both Secure Boot V2 schemes),
-    # so the espsecure signature version is always 2.
-    sign_version = "2"
+    # Determine espsecure signature version from the signing scheme:
+    # V1 ECDSA (Secure Boot V1) uses --version 1, V2 RSA/ECDSA use --version 2.
+    if sdkconfig.get("CONFIG_SECURE_SIGNED_APPS_ECDSA_SCHEME") == "y":
+        sign_version = "1"
+    else:
+        sign_version = "2"
 
     firmware_name = os.path.basename(env.subst("$PROGNAME")) + ".bin"
     firmware_path = build_dir / firmware_name
@@ -217,6 +329,11 @@ def esp32_copy_ota_bin(source, target, env):
     print(f"Copied firmware to {new_file_name}")
 
 
+# Generate V1 ECDSA verification key files before build starts.
+# Workaround for PlatformIO not executing CMake custom commands that extract
+# the public key and generate the .S assembly file for Secure Boot V1.
+_generate_v1_verification_key(env)  # noqa: F821
+
 # Run signing first, then merge, then ota copy
 env.AddPostAction("$BUILD_DIR/${PROGNAME}.bin", sign_firmware)  # noqa: F821
 env.AddPostAction("$BUILD_DIR/${PROGNAME}.bin", merge_factory_bin)  # noqa: F821

esphome/components/esp32/preferences.cpp

@@ -4,6 +4,7 @@
 #include "esphome/core/helpers.h"
 #include "esphome/core/log.h"
 #include <nvs_flash.h>
+#include <cinttypes>
 #include <cstring>
 #include <vector>
 
@@ -11,6 +12,9 @@ namespace esphome::esp32 {
 
 static const char *const TAG = "preferences";
 
+// Buffer size for converting uint32_t to string: max "4294967295" (10 chars) + null terminator + 1 padding
+static constexpr size_t KEY_BUFFER_SIZE = 12;
+
 struct NVSData {
   uint32_t key;
   SmallInlineBuffer<8> data;  // Most prefs fit in 8 bytes (covers fan, cover, select, etc.)
@@ -18,6 +22,12 @@ struct NVSData {
 
 static std::vector<NVSData> s_pending_save;  // NOLINT(cppcoreguidelines-avoid-non-const-global-variables)
 
+// open() runs from app_main() before the logger is initialized, so any failure
+// must be deferred until after global_logger is set. This is emitted from the
+// first make_preference() call, which runs from the generated setup() after
+// log->pre_setup() has run at EARLY_INIT priority.
+static esp_err_t s_open_err = ESP_OK;  // NOLINT(cppcoreguidelines-avoid-non-const-global-variables)
+
 bool ESP32PreferenceBackend::save(const uint8_t *data, size_t len) {
   // try find in pending saves and update that
   for (auto &obj : s_pending_save) {
@@ -47,8 +57,8 @@ bool ESP32PreferenceBackend::load(uint8_t *data, size_t len) {
     }
   }
 
-  char key_str[UINT32_MAX_STR_SIZE];
-  uint32_to_str(key_str, this->key);
+  char key_str[KEY_BUFFER_SIZE];
+  snprintf(key_str, sizeof(key_str), "%" PRIu32, this->key);
   size_t actual_len;
   esp_err_t err = nvs_get_blob(this->nvs_handle, key_str, nullptr, &actual_len);
   if (err != 0) {
@@ -70,12 +80,14 @@ bool ESP32PreferenceBackend::load(uint8_t *data, size_t len) {
 }
 
 void ESP32Preferences::open() {
+  // Runs from app_main() before the logger is initialized; any logging here
+  // must be deferred. See s_open_err and make_preference() below.
   nvs_flash_init();
   esp_err_t err = nvs_open("esphome", NVS_READWRITE, &this->nvs_handle);
   if (err == 0)
     return;
 
-  ESP_LOGW(TAG, "nvs_open failed: %s - erasing NVS", esp_err_to_name(err));
+  s_open_err = err;
   nvs_flash_deinit();
   nvs_flash_erase();
   nvs_flash_init();
@@ -87,6 +99,14 @@ void ESP32Preferences::open() {
 }
 
 ESPPreferenceObject ESP32Preferences::make_preference(size_t length, uint32_t type) {
+  if (s_open_err != ESP_OK) {
+    if (this->nvs_handle == 0) {
+      ESP_LOGW(TAG, "nvs_open failed: %s - NVS unavailable", esp_err_to_name(s_open_err));
+    } else {
+      ESP_LOGW(TAG, "nvs_open failed: %s - erased NVS", esp_err_to_name(s_open_err));
+    }
+    s_open_err = ESP_OK;
+  }
   auto *pref = new ESP32PreferenceBackend();  // NOLINT(cppcoreguidelines-owning-memory)
   pref->nvs_handle = this->nvs_handle;
   pref->key = type;
@@ -104,8 +124,8 @@ bool ESP32Preferences::sync() {
   uint32_t last_key = 0;
 
   for (const auto &save : s_pending_save) {
-    char key_str[UINT32_MAX_STR_SIZE];
-    uint32_to_str(key_str, save.key);
+    char key_str[KEY_BUFFER_SIZE];
+    snprintf(key_str, sizeof(key_str), "%" PRIu32, save.key);
     ESP_LOGVV(TAG, "Checking if NVS data %s has changed", key_str);
     if (this->is_changed_(this->nvs_handle, save, key_str)) {
       esp_err_t err = nvs_set_blob(this->nvs_handle, key_str, save.data.data(), save.data.size());

esphome/components/esp32/printf_stubs.cpp

@@ -1,32 +1,38 @@
 /*
- * Linker wrap stubs for FILE*-based printf functions.
+ * Linker wrap stubs for FILE*-based printf functions (newlib only).
  *
  * ESP-IDF SDK components (gpio driver, ringbuf, log_write) reference
- * fprintf(), printf(), vprintf(), and vfprintf() which pull in the full
- * printf implementation (~11 KB on newlib's _vfprintf_r, ~2.8 KB on
- * picolibc's vfprintf). This is a separate implementation from the one
- * used by snprintf/vsnprintf that handles FILE* stream I/O with buffering
- * and locking.
+ * fprintf(), printf(), vprintf(), and vfprintf(), which on newlib pull
+ * in _vfprintf_r (~11 KB) — a separate implementation from the one used
+ * by snprintf/vsnprintf that handles FILE* stream I/O with buffering.
  *
  * ESPHome replaces the ESP-IDF log handler via esp_log_set_vprintf_(),
  * so the SDK's vprintf() path is dead code at runtime. The fprintf()
  * and printf() calls in SDK components are only in debug/assert paths
  * (gpio_dump_io_configuration, ringbuf diagnostics) that are either
  * GC'd or never called. Crash backtraces and panic output are
- * unaffected — they use esp_rom_printf() which is a ROM function
- * and does not go through libc.
+ * unaffected; they use esp_rom_printf() which is a ROM function and
+ * does not go through libc.
  *
- * These stubs redirect through vsnprintf() (which uses _svfprintf_r
- * already in the binary) and fwrite(), allowing the linker to
- * dead-code eliminate _vfprintf_r.
+ * This wrap is newlib-only. On picolibc, vsnprintf is implemented as
+ * vfprintf into a string-output FILE, so vfprintf is unconditionally
+ * linked in by any caller of snprintf/vsnprintf and the wrap can never
+ * elide it — it just adds shim cost. Codegen forces USE_FULL_PRINTF
+ * on picolibc builds (IDF 6.0+ on all variants) so this file compiles
+ * to nothing there; the #error below catches a desynchronised gate.
  *
- * Saves ~11 KB of flash.
+ * Saves ~11 KB of flash on newlib.
  *
- * To disable these wraps, set enable_full_printf: true in the esp32
- * advanced config section.
+ * To disable this wrap on newlib, set enable_full_printf: true in the
+ * esp32 advanced config section.
  */
 
 #if defined(USE_ESP_IDF) && !defined(USE_FULL_PRINTF)
+
+#ifdef __PICOLIBC__
+#error "printf wrap is net-negative on picolibc; codegen should set USE_FULL_PRINTF"
+#endif
+
 #include <cstdarg>
 #include <cstdio>
 
@@ -34,6 +40,9 @@
 
 namespace esphome::esp32 {}
 
+// NOLINTBEGIN(bugprone-reserved-identifier,cert-dcl37-c,cert-dcl51-cpp,readability-identifier-naming)
+extern "C" {
+
 static constexpr size_t PRINTF_BUFFER_SIZE = 512;
 
 // These stubs are essentially dead code at runtime — ESPHome replaces the
@@ -55,14 +64,16 @@ static int write_printf_buffer(FILE *stream, char *buf, int len) {
   return len;
 }
 
-// NOLINTBEGIN(bugprone-reserved-identifier,cert-dcl37-c,cert-dcl51-cpp,readability-identifier-naming)
-extern "C" {
-
 int __wrap_vprintf(const char *fmt, va_list ap) {
   char buf[PRINTF_BUFFER_SIZE];
   return write_printf_buffer(stdout, buf, vsnprintf(buf, sizeof(buf), fmt, ap));
 }
 
+int __wrap_vfprintf(FILE *stream, const char *fmt, va_list ap) {
+  char buf[PRINTF_BUFFER_SIZE];
+  return write_printf_buffer(stream, buf, vsnprintf(buf, sizeof(buf), fmt, ap));
+}
+
 int __wrap_printf(const char *fmt, ...) {
   va_list ap;
   va_start(ap, fmt);
@@ -71,11 +82,6 @@ int __wrap_printf(const char *fmt, ...) {
   return len;
 }
 
-int __wrap_vfprintf(FILE *stream, const char *fmt, va_list ap) {
-  char buf[PRINTF_BUFFER_SIZE];
-  return write_printf_buffer(stream, buf, vsnprintf(buf, sizeof(buf), fmt, ap));
-}
-
 int __wrap_fprintf(FILE *stream, const char *fmt, ...) {
   va_list ap;
   va_start(ap, fmt);

esphome/components/esp32_touch/esp32_touch.cpp

@@ -216,6 +216,7 @@ void ESP32TouchComponent::setup() {
   // Do initial oneshot scans to populate baseline values
   for (uint32_t i = 0; i < ONESHOT_SCAN_COUNT; i++) {
     err = touch_sensor_trigger_oneshot_scanning(this->sens_handle_, ONESHOT_SCAN_TIMEOUT_MS);
+    App.feed_wdt();  // 3 scans with 2s timeout might exceed WDT, so feed it here to be safe
     if (err != ESP_OK) {
       ESP_LOGW(TAG, "Oneshot scan %" PRIu32 " failed: %s", i, esp_err_to_name(err));
     }

esphome/components/ethernet/ethernet_component.h

@@ -221,7 +221,7 @@ class EthernetComponent final : public Component {
   int reset_pin_{-1};
   int phy_addr_spi_{-1};
   int clock_speed_;
-  spi_host_device_t interface_{SPI3_HOST};
+  spi_host_device_t interface_{SPI2_HOST};
 #ifdef USE_ETHERNET_SPI_POLLING_SUPPORT
   uint32_t polling_interval_{0};
 #endif

esphome/components/heatpumpir/climate.py

@@ -127,6 +127,6 @@ async def to_code(config):
     cg.add(var.set_min_temperature(config[CONF_MIN_TEMPERATURE]))
     cg.add_build_flag("-Wno-error=overloaded-virtual")
 
-    cg.add_library("tonia/HeatpumpIR", "1.0.41")
+    cg.add_library("tonia/HeatpumpIR", "1.0.40")
     if CORE.is_libretiny or CORE.is_esp32:
         CORE.add_platformio_option("lib_ignore", ["IRremoteESP8266"])

esphome/components/i2s_audio/microphone/__init__.py

@@ -36,7 +36,7 @@ I2SAudioMicrophone = i2s_audio_ns.class_(
 )
 
 INTERNAL_ADC_VARIANTS = [esp32.VARIANT_ESP32]
-PDM_VARIANTS = [esp32.VARIANT_ESP32, esp32.VARIANT_ESP32S3]
+PDM_VARIANTS = [esp32.VARIANT_ESP32, esp32.VARIANT_ESP32S3, esp32.VARIANT_ESP32P4]
 
 
 def _validate_esp32_variant(config):

esphome/components/ili9xxx/ili9xxx_defines.h

@@ -1,5 +1,7 @@
 #pragma once
 
+#include <cstdint>
+
 namespace esphome {
 namespace ili9xxx {
 

esphome/components/ili9xxx/ili9xxx_display.cpp

@@ -229,6 +229,10 @@ void ILI9XXXDisplay::update() {
 }
 
 void ILI9XXXDisplay::display_() {
+  // buffer may be null if allocation failed
+  if (this->buffer_ == nullptr) {
+    return;
+  }
   // check if something was displayed
   if ((this->x_high_ < this->x_low_) || (this->y_high_ < this->y_low_)) {
     return;

esphome/components/image/__init__.py

@@ -28,7 +28,6 @@ from esphome.const import (
     CONF_URL,
 )
 from esphome.core import CORE, HexInt
-from esphome.final_validate import full_config
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -676,12 +675,16 @@ def _final_validate(config):
     :param config:
     :return:
     """
-    fv = full_config.get()
-    if "lvgl" in fv and not all(CONF_BYTE_ORDER in x for x in config):
-        config = config.copy()
-        for c in config:
-            if not c.get(CONF_BYTE_ORDER):
-                c[CONF_BYTE_ORDER] = "LITTLE_ENDIAN"
+    config = config.copy()
+    for c in config:
+        if byte_order := c.get(CONF_BYTE_ORDER):
+            if byte_order == "BIG_ENDIAN":
+                _LOGGER.warning(
+                    "The image '%s' is configured with big-endian byte order, little-endian is expected",
+                    c.get(CONF_FILE),
+                )
+        else:
+            c[CONF_BYTE_ORDER] = "LITTLE_ENDIAN"
     return config
 
 
@@ -741,21 +744,28 @@ async def write_image(config, all_frames=False):
         if frame_count <= 1:
             _LOGGER.warning("Image file %s has no animation frames", path)
 
-    total_rows = height * frame_count
-    encoder = IMAGE_TYPE[type](width, total_rows, transparency, dither, invert_alpha)
-    if byte_order := config.get(CONF_BYTE_ORDER):
-        # Check for valid type has already been done in validate_settings
-        encoder.set_big_endian(byte_order == "BIG_ENDIAN")
+    # Encode each frame with its own encoder and concatenate. This keeps every
+    # frame self-contained on disk (e.g. RGB565+alpha emits [RGB plane | alpha plane]
+    # per frame) so animation frame stepping in image.cpp / animation.cpp stays
+    # correct without needing to know the total frame count.
+    byte_order = config.get(CONF_BYTE_ORDER)
+    combined_data: list[int] = []
+    encoder: ImageEncoder | None = None
     for frame_index in range(frame_count):
         image.seek(frame_index)
+        encoder = IMAGE_TYPE[type](width, height, transparency, dither, invert_alpha)
+        if byte_order is not None:
+            # Check for valid type has already been done in validate_settings
+            encoder.set_big_endian(byte_order == "BIG_ENDIAN")
         pixels = encoder.convert(image.resize((width, height)), path).getdata()
         for row in range(height):
             for col in range(width):
                 encoder.encode(pixels[row * width + col])
             encoder.end_row()
         encoder.end_image()
+        combined_data.extend(encoder.data)
 
-    rhs = [HexInt(x) for x in encoder.data]
+    rhs = [HexInt(x) for x in combined_data]
     prog_arr = cg.progmem_array(config[CONF_RAW_DATA_ID], rhs)
     image_type = get_image_type_enum(type)
     trans_value = get_transparency_enum(encoder.transparency)

esphome/components/image/image.cpp

@@ -189,7 +189,7 @@ Color Image::get_rgb_pixel_(int x, int y) const {
 }
 Color Image::get_rgb565_pixel_(int x, int y) const {
   const uint8_t *pos = this->data_start_ + (x + y * this->width_) * this->bpp_ / 8;
-  uint16_t rgb565 = encode_uint16(progmem_read_byte(pos), progmem_read_byte(pos + 1));
+  uint16_t rgb565 = encode_uint16(progmem_read_byte(pos + 1), progmem_read_byte(pos));
   auto r = (rgb565 & 0xF800) >> 11;
   auto g = (rgb565 & 0x07E0) >> 5;
   auto b = rgb565 & 0x001F;

esphome/components/ld2410/ld2410.cpp

@@ -360,8 +360,8 @@ void LD2410Component::handle_periodic_data_() {
   */
 #ifdef USE_SENSOR
   SAFE_PUBLISH_SENSOR(this->moving_target_distance_sensor_,
-                      encode_uint16(this->buffer_data_[MOVING_TARGET_HIGH], this->buffer_data_[MOVING_TARGET_LOW]));
-  SAFE_PUBLISH_SENSOR(this->moving_target_energy_sensor_, this->buffer_data_[MOVING_ENERGY]);
+                      encode_uint16(this->buffer_data_[MOVING_TARGET_HIGH], this->buffer_data_[MOVING_TARGET_LOW]))
+  SAFE_PUBLISH_SENSOR(this->moving_target_energy_sensor_, this->buffer_data_[MOVING_ENERGY])
   SAFE_PUBLISH_SENSOR(this->still_target_distance_sensor_,
                       encode_uint16(this->buffer_data_[STILL_TARGET_HIGH], this->buffer_data_[STILL_TARGET_LOW]));
   SAFE_PUBLISH_SENSOR(this->still_target_energy_sensor_, this->buffer_data_[STILL_ENERGY]);
@@ -375,26 +375,26 @@ void LD2410Component::handle_periodic_data_() {
       Moving energy: 20~28th bytes
     */
     for (uint8_t i = 0; i < TOTAL_GATES; i++) {
-      SAFE_PUBLISH_SENSOR(this->gate_move_sensors_[i], this->buffer_data_[MOVING_SENSOR_START + i]);
+      SAFE_PUBLISH_SENSOR(this->gate_move_sensors_[i], this->buffer_data_[MOVING_SENSOR_START + i])
     }
     /*
       Still energy: 29~37th bytes
     */
     for (uint8_t i = 0; i < TOTAL_GATES; i++) {
-      SAFE_PUBLISH_SENSOR(this->gate_still_sensors_[i], this->buffer_data_[STILL_SENSOR_START + i]);
+      SAFE_PUBLISH_SENSOR(this->gate_still_sensors_[i], this->buffer_data_[STILL_SENSOR_START + i])
     }
     /*
       Light sensor: 38th bytes
     */
-    SAFE_PUBLISH_SENSOR(this->light_sensor_, this->buffer_data_[LIGHT_SENSOR]);
+    SAFE_PUBLISH_SENSOR(this->light_sensor_, this->buffer_data_[LIGHT_SENSOR])
   } else {
     for (auto &gate_move_sensor : this->gate_move_sensors_) {
-      SAFE_PUBLISH_SENSOR_UNKNOWN(gate_move_sensor);
+      SAFE_PUBLISH_SENSOR_UNKNOWN(gate_move_sensor)
     }
     for (auto &gate_still_sensor : this->gate_still_sensors_) {
-      SAFE_PUBLISH_SENSOR_UNKNOWN(gate_still_sensor);
+      SAFE_PUBLISH_SENSOR_UNKNOWN(gate_still_sensor)
     }
-    SAFE_PUBLISH_SENSOR_UNKNOWN(this->light_sensor_);
+    SAFE_PUBLISH_SENSOR_UNKNOWN(this->light_sensor_)
   }
 #endif
 #ifdef USE_BINARY_SENSOR
@@ -786,12 +786,13 @@ void LD2410Component::set_light_out_control() {
 }
 
 #ifdef USE_SENSOR
+// These could leak memory, but they are only set once prior to 'setup()' and should never be used again.
 void LD2410Component::set_gate_move_sensor(uint8_t gate, sensor::Sensor *s) {
-  this->gate_move_sensors_[gate].set_sensor(s);
+  this->gate_move_sensors_[gate] = new SensorWithDedup<uint8_t>(s);
 }
 
 void LD2410Component::set_gate_still_sensor(uint8_t gate, sensor::Sensor *s) {
-  this->gate_still_sensors_[gate].set_sensor(s);
+  this->gate_still_sensors_[gate] = new SensorWithDedup<uint8_t>(s);
 }
 #endif
 

esphome/components/ld2410/ld2410.h

@@ -129,8 +129,8 @@ class LD2410Component : public Component, public uart::UARTDevice {
   std::array<number::Number *, TOTAL_GATES> gate_still_threshold_numbers_{};
 #endif
 #ifdef USE_SENSOR
-  std::array<SensorWithDedup<uint8_t>, TOTAL_GATES> gate_move_sensors_{};
-  std::array<SensorWithDedup<uint8_t>, TOTAL_GATES> gate_still_sensors_{};
+  std::array<SensorWithDedup<uint8_t> *, TOTAL_GATES> gate_move_sensors_{};
+  std::array<SensorWithDedup<uint8_t> *, TOTAL_GATES> gate_still_sensors_{};
 #endif
 };
 

esphome/components/ld2412/ld2412.cpp

@@ -397,12 +397,12 @@ void LD2412Component::handle_periodic_data_() {
   */
 #ifdef USE_SENSOR
   SAFE_PUBLISH_SENSOR(this->moving_target_distance_sensor_,
-                      encode_uint16(this->buffer_data_[MOVING_TARGET_HIGH], this->buffer_data_[MOVING_TARGET_LOW]));
-  SAFE_PUBLISH_SENSOR(this->moving_target_energy_sensor_, this->buffer_data_[MOVING_ENERGY]);
+                      encode_uint16(this->buffer_data_[MOVING_TARGET_HIGH], this->buffer_data_[MOVING_TARGET_LOW]))
+  SAFE_PUBLISH_SENSOR(this->moving_target_energy_sensor_, this->buffer_data_[MOVING_ENERGY])
   SAFE_PUBLISH_SENSOR(this->still_target_distance_sensor_,
-                      encode_uint16(this->buffer_data_[STILL_TARGET_HIGH], this->buffer_data_[STILL_TARGET_LOW]));
-  SAFE_PUBLISH_SENSOR(this->still_target_energy_sensor_, this->buffer_data_[STILL_ENERGY]);
-  if (this->detection_distance_sensor_.has_sensor()) {
+                      encode_uint16(this->buffer_data_[STILL_TARGET_HIGH], this->buffer_data_[STILL_TARGET_LOW]))
+  SAFE_PUBLISH_SENSOR(this->still_target_energy_sensor_, this->buffer_data_[STILL_ENERGY])
+  if (this->detection_distance_sensor_ != nullptr) {
     int new_detect_distance = 0;
     if (target_state != 0x00 && (target_state & MOVE_BITMASK)) {
       new_detect_distance =
@@ -410,7 +410,7 @@ void LD2412Component::handle_periodic_data_() {
     } else if (target_state != 0x00) {
       new_detect_distance = encode_uint16(this->buffer_data_[STILL_TARGET_HIGH], this->buffer_data_[STILL_TARGET_LOW]);
     }
-    this->detection_distance_sensor_.publish_state_if_not_dup(new_detect_distance);
+    this->detection_distance_sensor_->publish_state_if_not_dup(new_detect_distance);
   }
   if (engineering_mode) {
     // Engineering mode needs at least LIGHT_SENSOR + 1 bytes
@@ -423,27 +423,27 @@ void LD2412Component::handle_periodic_data_() {
         Moving energy: 20~28th bytes
       */
       for (uint8_t i = 0; i < TOTAL_GATES; i++) {
-        SAFE_PUBLISH_SENSOR(this->gate_move_sensors_[i], this->buffer_data_[MOVING_SENSOR_START + i]);
+        SAFE_PUBLISH_SENSOR(this->gate_move_sensors_[i], this->buffer_data_[MOVING_SENSOR_START + i])
       }
       /*
         Still energy: 29~37th bytes
       */
       for (uint8_t i = 0; i < TOTAL_GATES; i++) {
-        SAFE_PUBLISH_SENSOR(this->gate_still_sensors_[i], this->buffer_data_[STILL_SENSOR_START + i]);
+        SAFE_PUBLISH_SENSOR(this->gate_still_sensors_[i], this->buffer_data_[STILL_SENSOR_START + i])
       }
       /*
         Light sensor value
       */
-      SAFE_PUBLISH_SENSOR(this->light_sensor_, this->buffer_data_[LIGHT_SENSOR]);
+      SAFE_PUBLISH_SENSOR(this->light_sensor_, this->buffer_data_[LIGHT_SENSOR])
     }
   } else {
     for (auto &gate_move_sensor : this->gate_move_sensors_) {
-      SAFE_PUBLISH_SENSOR_UNKNOWN(gate_move_sensor);
+      SAFE_PUBLISH_SENSOR_UNKNOWN(gate_move_sensor)
     }
     for (auto &gate_still_sensor : this->gate_still_sensors_) {
-      SAFE_PUBLISH_SENSOR_UNKNOWN(gate_still_sensor);
+      SAFE_PUBLISH_SENSOR_UNKNOWN(gate_still_sensor)
     }
-    SAFE_PUBLISH_SENSOR_UNKNOWN(this->light_sensor_);
+    SAFE_PUBLISH_SENSOR_UNKNOWN(this->light_sensor_)
   }
 #endif
   // the radar module won't tell us when it's done, so we just have to keep polling...
@@ -766,32 +766,38 @@ void LD2412Component::get_distance_resolution_() { this->send_command_(CMD_QUERY
 void LD2412Component::query_light_control_() { this->send_command_(CMD_QUERY_LIGHT_CONTROL, nullptr, 0); }
 
 void LD2412Component::set_basic_config() {
+  uint8_t min_gate = 1;
+  uint8_t max_gate = TOTAL_GATES;
+  uint16_t timeout = DEFAULT_PRESENCE_TIMEOUT;
+  uint8_t out_pin_level = 0x01;
+
 #ifdef USE_NUMBER
-  if (!this->min_distance_gate_number_->has_state() || !this->max_distance_gate_number_->has_state() ||
-      !this->timeout_number_->has_state()) {
-    return;
+  if (this->min_distance_gate_number_ != nullptr) {
+    if (!this->min_distance_gate_number_->has_state())
+      return;
+    min_gate = static_cast<int>(this->min_distance_gate_number_->state);
+  }
+  if (this->max_distance_gate_number_ != nullptr) {
+    if (!this->max_distance_gate_number_->has_state())
+      return;
+    max_gate = static_cast<int>(this->max_distance_gate_number_->state) + 1;
+  }
+  if (this->timeout_number_ != nullptr) {
+    if (!this->timeout_number_->has_state())
+      return;
+    timeout = static_cast<int>(this->timeout_number_->state);
   }
 #endif
 #ifdef USE_SELECT
-  if (!this->out_pin_level_select_->has_state()) {
-    return;
+  if (this->out_pin_level_select_ != nullptr) {
+    if (!this->out_pin_level_select_->has_state())
+      return;
+    out_pin_level = find_uint8(OUT_PIN_LEVELS_BY_STR, this->out_pin_level_select_->current_option().c_str());
   }
 #endif
 
   uint8_t value[5] = {
-#ifdef USE_NUMBER
-      lowbyte(static_cast<int>(this->min_distance_gate_number_->state)),
-      lowbyte(static_cast<int>(this->max_distance_gate_number_->state) + 1),
-      lowbyte(static_cast<int>(this->timeout_number_->state)),
-      highbyte(static_cast<int>(this->timeout_number_->state)),
-#else
-      1,    TOTAL_GATES, DEFAULT_PRESENCE_TIMEOUT, 0,
-#endif
-#ifdef USE_SELECT
-      find_uint8(OUT_PIN_LEVELS_BY_STR, this->out_pin_level_select_->current_option().c_str()),
-#else
-      0x01,  // Default value if not using select
-#endif
+      lowbyte(min_gate), lowbyte(max_gate), lowbyte(timeout), highbyte(timeout), out_pin_level,
   };
   this->set_config_mode_(true);
   this->send_command_(CMD_BASIC_CONF, value, sizeof(value));
@@ -846,11 +852,12 @@ void LD2412Component::set_light_out_control() {
 }
 
 #ifdef USE_SENSOR
+// These could leak memory, but they are only set once prior to 'setup()' and should never be used again.
 void LD2412Component::set_gate_move_sensor(uint8_t gate, sensor::Sensor *s) {
-  this->gate_move_sensors_[gate].set_sensor(s);
+  this->gate_move_sensors_[gate] = new SensorWithDedup<uint8_t>(s);
 }
 void LD2412Component::set_gate_still_sensor(uint8_t gate, sensor::Sensor *s) {
-  this->gate_still_sensors_[gate].set_sensor(s);
+  this->gate_still_sensors_[gate] = new SensorWithDedup<uint8_t>(s);
 }
 #endif
 

esphome/components/ld2412/ld2412.h

@@ -133,8 +133,8 @@ class LD2412Component : public Component, public uart::UARTDevice {
   std::array<number::Number *, TOTAL_GATES> gate_still_threshold_numbers_{};
 #endif
 #ifdef USE_SENSOR
-  std::array<SensorWithDedup<uint8_t>, TOTAL_GATES> gate_move_sensors_{};
-  std::array<SensorWithDedup<uint8_t>, TOTAL_GATES> gate_still_sensors_{};
+  std::array<SensorWithDedup<uint8_t> *, TOTAL_GATES> gate_move_sensors_{};
+  std::array<SensorWithDedup<uint8_t> *, TOTAL_GATES> gate_still_sensors_{};
 #endif
 };
 

esphome/components/ld2450/ld2450.cpp

@@ -565,7 +565,6 @@ void LD2450Component::handle_periodic_data_() {
   SAFE_PUBLISH_SENSOR(this->still_target_count_sensor_, still_target_count);
   // Moving Target Count
   SAFE_PUBLISH_SENSOR(this->moving_target_count_sensor_, moving_target_count);
-
 #endif
 
 #ifdef USE_BINARY_SENSOR
@@ -873,32 +872,33 @@ void LD2450Component::query_target_tracking_mode_() { this->send_command_(CMD_QU
 void LD2450Component::query_zone_() { this->send_command_(CMD_QUERY_ZONE, nullptr, 0); }
 
 #ifdef USE_SENSOR
+// These could leak memory, but they are only set once prior to 'setup()' and should never be used again.
 void LD2450Component::set_move_x_sensor(uint8_t target, sensor::Sensor *s) {
-  this->move_x_sensors_[target].set_sensor(s);
+  this->move_x_sensors_[target] = new SensorWithDedup<int16_t>(s);
 }
 void LD2450Component::set_move_y_sensor(uint8_t target, sensor::Sensor *s) {
-  this->move_y_sensors_[target].set_sensor(s);
+  this->move_y_sensors_[target] = new SensorWithDedup<int16_t>(s);
 }
 void LD2450Component::set_move_speed_sensor(uint8_t target, sensor::Sensor *s) {
-  this->move_speed_sensors_[target].set_sensor(s);
+  this->move_speed_sensors_[target] = new SensorWithDedup<int16_t>(s);
 }
 void LD2450Component::set_move_angle_sensor(uint8_t target, sensor::Sensor *s) {
-  this->move_angle_sensors_[target].set_sensor(s);
+  this->move_angle_sensors_[target] = new SensorWithDedup<float>(s);
 }
 void LD2450Component::set_move_distance_sensor(uint8_t target, sensor::Sensor *s) {
-  this->move_distance_sensors_[target].set_sensor(s);
+  this->move_distance_sensors_[target] = new SensorWithDedup<uint16_t>(s);
 }
 void LD2450Component::set_move_resolution_sensor(uint8_t target, sensor::Sensor *s) {
-  this->move_resolution_sensors_[target].set_sensor(s);
+  this->move_resolution_sensors_[target] = new SensorWithDedup<uint16_t>(s);
 }
 void LD2450Component::set_zone_target_count_sensor(uint8_t zone, sensor::Sensor *s) {
-  this->zone_target_count_sensors_[zone].set_sensor(s);
+  this->zone_target_count_sensors_[zone] = new SensorWithDedup<uint8_t>(s);
 }
 void LD2450Component::set_zone_still_target_count_sensor(uint8_t zone, sensor::Sensor *s) {
-  this->zone_still_target_count_sensors_[zone].set_sensor(s);
+  this->zone_still_target_count_sensors_[zone] = new SensorWithDedup<uint8_t>(s);
 }
 void LD2450Component::set_zone_moving_target_count_sensor(uint8_t zone, sensor::Sensor *s) {
-  this->zone_moving_target_count_sensors_[zone].set_sensor(s);
+  this->zone_moving_target_count_sensors_[zone] = new SensorWithDedup<uint8_t>(s);
 }
 #endif
 #ifdef USE_TEXT_SENSOR

esphome/components/ld2450/ld2450.h

@@ -182,15 +182,15 @@ class LD2450Component : public Component, public uart::UARTDevice {
   ZoneOfNumbers zone_numbers_[MAX_ZONES];
 #endif
 #ifdef USE_SENSOR
-  std::array<SensorWithDedup<int16_t>, MAX_TARGETS> move_x_sensors_{};
-  std::array<SensorWithDedup<int16_t>, MAX_TARGETS> move_y_sensors_{};
-  std::array<SensorWithDedup<int16_t>, MAX_TARGETS> move_speed_sensors_{};
-  std::array<SensorWithDedup<float>, MAX_TARGETS> move_angle_sensors_{};
-  std::array<SensorWithDedup<uint16_t>, MAX_TARGETS> move_distance_sensors_{};
-  std::array<SensorWithDedup<uint16_t>, MAX_TARGETS> move_resolution_sensors_{};
-  std::array<SensorWithDedup<uint8_t>, MAX_ZONES> zone_target_count_sensors_{};
-  std::array<SensorWithDedup<uint8_t>, MAX_ZONES> zone_still_target_count_sensors_{};
-  std::array<SensorWithDedup<uint8_t>, MAX_ZONES> zone_moving_target_count_sensors_{};
+  std::array<SensorWithDedup<int16_t> *, MAX_TARGETS> move_x_sensors_{};
+  std::array<SensorWithDedup<int16_t> *, MAX_TARGETS> move_y_sensors_{};
+  std::array<SensorWithDedup<int16_t> *, MAX_TARGETS> move_speed_sensors_{};
+  std::array<SensorWithDedup<float> *, MAX_TARGETS> move_angle_sensors_{};
+  std::array<SensorWithDedup<uint16_t> *, MAX_TARGETS> move_distance_sensors_{};
+  std::array<SensorWithDedup<uint16_t> *, MAX_TARGETS> move_resolution_sensors_{};
+  std::array<SensorWithDedup<uint8_t> *, MAX_ZONES> zone_target_count_sensors_{};
+  std::array<SensorWithDedup<uint8_t> *, MAX_ZONES> zone_still_target_count_sensors_{};
+  std::array<SensorWithDedup<uint8_t> *, MAX_ZONES> zone_moving_target_count_sensors_{};
 #endif
 #ifdef USE_TEXT_SENSOR
   std::array<text_sensor::TextSensor *, MAX_TARGETS> direction_text_sensors_{};

esphome/components/ld24xx/ld24xx.h

@@ -11,20 +11,28 @@
 
 #define SUB_SENSOR_WITH_DEDUP(name, dedup_type) \
  protected: \
-  ld24xx::SensorWithDedup<dedup_type> name##_sensor_{}; \
+  ld24xx::SensorWithDedup<dedup_type> *name##_sensor_{nullptr}; \
 \
  public: \
-  void set_##name##_sensor(sensor::Sensor *sensor) { this->name##_sensor_.set_sensor(sensor); }
+  void set_##name##_sensor(sensor::Sensor *sensor) { \
+    this->name##_sensor_ = new ld24xx::SensorWithDedup<dedup_type>(sensor); \
+  }
 #endif
 
 #define LOG_SENSOR_WITH_DEDUP_SAFE(tag, name, sensor) \
-  if ((sensor).has_sensor()) { \
-    LOG_SENSOR(tag, name, (sensor).get_sensor()); \
+  if ((sensor) != nullptr) { \
+    LOG_SENSOR(tag, name, (sensor)->sens); \
   }
 
-#define SAFE_PUBLISH_SENSOR(sensor, value) (sensor).publish_state_if_not_dup(value)
+#define SAFE_PUBLISH_SENSOR(sensor, value) \
+  if ((sensor) != nullptr) { \
+    (sensor)->publish_state_if_not_dup(value); \
+  }
 
-#define SAFE_PUBLISH_SENSOR_UNKNOWN(sensor) (sensor).publish_state_unknown()
+#define SAFE_PUBLISH_SENSOR_UNKNOWN(sensor) \
+  if ((sensor) != nullptr) { \
+    (sensor)->publish_state_unknown(); \
+  }
 
 #define highbyte(val) (uint8_t)((val) >> 8)
 #define lowbyte(val) (uint8_t)((val) &0xff)
@@ -62,33 +70,25 @@ inline void format_version_str(const uint8_t *version, std::span<char, 20> buffe
 }
 
 #ifdef USE_SENSOR
-/// Sensor with deduplication — sensor may be null, null check is internal.
-/// Stored inline, no heap allocation. Does nothing when no sensor is set.
+// Helper class to store a sensor with a deduplicator & publish state only when the value changes
 template<typename T> class SensorWithDedup {
  public:
-  void set_sensor(sensor::Sensor *sens) {
-    this->sens_ = sens;
-    this->dedup_ = {};
-  }
+  SensorWithDedup(sensor::Sensor *sens) : sens(sens) {}
 
   void publish_state_if_not_dup(T state) {
-    if (this->sens_ != nullptr && this->dedup_.next(state)) {
-      this->sens_->publish_state(static_cast<float>(state));
+    if (this->publish_dedup.next(state)) {
+      this->sens->publish_state(static_cast<float>(state));
     }
   }
 
   void publish_state_unknown() {
-    if (this->sens_ != nullptr && this->dedup_.next_unknown()) {
-      this->sens_->publish_state(NAN);
+    if (this->publish_dedup.next_unknown()) {
+      this->sens->publish_state(NAN);
     }
   }
 
-  bool has_sensor() const { return this->sens_ != nullptr; }
-  sensor::Sensor *get_sensor() const { return this->sens_; }
-
- protected:
-  sensor::Sensor *sens_{nullptr};
-  Deduplicator<T> dedup_;
+  sensor::Sensor *sens;
+  Deduplicator<T> publish_dedup;
 };
 #endif
 }  // namespace esphome::ld24xx

esphome/components/libretiny/preferences.cpp

@@ -3,6 +3,7 @@
 #include "preferences.h"
 #include "esphome/core/helpers.h"
 #include "esphome/core/log.h"
+#include <cinttypes>
 #include <cstring>
 #include <vector>
 
@@ -10,6 +11,9 @@ namespace esphome::libretiny {
 
 static const char *const TAG = "preferences";
 
+// Buffer size for converting uint32_t to string: max "4294967295" (10 chars) + null terminator + 1 padding
+static constexpr size_t KEY_BUFFER_SIZE = 12;
+
 struct NVSData {
   uint32_t key;
   SmallInlineBuffer<8> data;  // Most prefs fit in 8 bytes (covers fan, cover, select, etc.)
@@ -46,8 +50,8 @@ bool LibreTinyPreferenceBackend::load(uint8_t *data, size_t len) {
     }
   }
 
-  char key_str[UINT32_MAX_STR_SIZE];
-  uint32_to_str(key_str, this->key);
+  char key_str[KEY_BUFFER_SIZE];
+  snprintf(key_str, sizeof(key_str), "%" PRIu32, this->key);
   fdb_blob_make(this->blob, data, len);
   size_t actual_len = fdb_kv_get_blob(this->db, key_str, this->blob);
   if (actual_len != len) {
@@ -88,8 +92,8 @@ bool LibreTinyPreferences::sync() {
   uint32_t last_key = 0;
 
   for (const auto &save : s_pending_save) {
-    char key_str[UINT32_MAX_STR_SIZE];
-    uint32_to_str(key_str, save.key);
+    char key_str[KEY_BUFFER_SIZE];
+    snprintf(key_str, sizeof(key_str), "%" PRIu32, save.key);
     ESP_LOGVV(TAG, "Checking if FDB data %s has changed", key_str);
     if (this->is_changed_(&this->db, save, key_str)) {
       ESP_LOGV(TAG, "sync: key: %s, len: %zu", key_str, save.data.size());

esphome/components/light/addressable_light.cpp

@@ -58,6 +58,12 @@ void AddressableLightTransformer::start() {
   // our transition will handle brightness, disable brightness in correction.
   this->light_.correction_.set_local_brightness(255);
   this->target_color_ *= to_uint8_scale(end_values.get_brightness() * end_values.get_state());
+
+  // Uniformity scan is deferred to the first apply() call. start() can run before the underlying
+  // LED output's setup() has allocated its frame buffer (e.g. on_boot at priority > HARDWARE
+  // triggering a transition), and reading through ESPColorView would deref a null buffer.
+  this->uniform_start_scanned_ = false;
+  this->uniform_start_is_uniform_ = false;
 }
 
 inline constexpr uint8_t subtract_scaled_difference(uint8_t a, uint8_t b, int32_t scale) {
@@ -97,12 +103,57 @@ optional<LightColorValues> AddressableLightTransformer::apply() {
   // non-linear when applying small deltas.
 
   if (smoothed_progress > this->last_transition_progress_ && this->last_transition_progress_ < 1.f) {
-    int32_t scale = int32_t(256.f * std::max((1.f - smoothed_progress) / (1.f - this->last_transition_progress_), 0.f));
-    for (auto led : this->light_) {
-      led.set_rgbw(subtract_scaled_difference(this->target_color_.red, led.get_red(), scale),
-                   subtract_scaled_difference(this->target_color_.green, led.get_green(), scale),
-                   subtract_scaled_difference(this->target_color_.blue, led.get_blue(), scale),
-                   subtract_scaled_difference(this->target_color_.white, led.get_white(), scale));
+    // Lazy uniformity scan: deferred from start() so the LED output's setup() has run and the
+    // frame buffer is valid. When every LED already has the same color (the common case: plain
+    // turn_on/turn_off on a uniform strip), interpolate math-only against a single start color.
+    // Avoiding the per-step read-back through the 8-bit stored byte prevents gamma round-trip
+    // quantization from stalling the fade at low values (e.g. gamma 2.8 pre-gamma values <27
+    // round to stored 0, freezing progress).
+    if (!this->uniform_start_scanned_) {
+      this->uniform_start_scanned_ = true;
+      if (this->light_.size() > 0) {
+        Color first = this->light_[0].get();
+        bool uniform = true;
+        for (int32_t i = 1; i < this->light_.size(); i++) {
+          if (this->light_[i].get() != first) {
+            uniform = false;
+            break;
+          }
+        }
+        if (uniform) {
+          this->uniform_start_color_ = first;
+          this->uniform_start_is_uniform_ = true;
+        }
+      }
+    }
+    if (this->uniform_start_is_uniform_) {
+      // All LEDs started at the same color: compute the interpolated value once and write it to
+      // every LED. No read-back, so each LED's stored byte advances through every gamma threshold
+      // as smoothed_progress crosses it, instead of stalling at 0 for low pre-gamma values.
+      //
+      // Trade-off: any mid-transition writes to individual LEDs (e.g. from a user lambda) will be
+      // overwritten on the next apply() here. The fallback path below would have respected them
+      // via its read-back. Concurrent per-LED mutation during a transition isn't a pattern we
+      // support, so this is acceptable.
+      // lerp(start, target, progress) via existing helper: target - (target-start)*(1-progress).
+      const Color &start = this->uniform_start_color_;
+      int32_t remaining = int32_t(256.f * (1.f - smoothed_progress));
+      uint8_t r = subtract_scaled_difference(this->target_color_.red, start.red, remaining);
+      uint8_t g = subtract_scaled_difference(this->target_color_.green, start.green, remaining);
+      uint8_t b = subtract_scaled_difference(this->target_color_.blue, start.blue, remaining);
+      uint8_t w = subtract_scaled_difference(this->target_color_.white, start.white, remaining);
+      for (auto led : this->light_) {
+        led.set_rgbw(r, g, b, w);
+      }
+    } else {
+      int32_t scale =
+          int32_t(256.f * std::max((1.f - smoothed_progress) / (1.f - this->last_transition_progress_), 0.f));
+      for (auto led : this->light_) {
+        led.set_rgbw(subtract_scaled_difference(this->target_color_.red, led.get_red(), scale),
+                     subtract_scaled_difference(this->target_color_.green, led.get_green(), scale),
+                     subtract_scaled_difference(this->target_color_.blue, led.get_blue(), scale),
+                     subtract_scaled_difference(this->target_color_.white, led.get_white(), scale));
+      }
     }
     this->last_transition_progress_ = smoothed_progress;
     this->light_.schedule_show();

esphome/components/light/addressable_light.h

@@ -115,6 +115,9 @@ class AddressableLightTransformer : public LightTransformer {
   AddressableLight &light_;
   float last_transition_progress_{0.0f};
   Color target_color_{};
+  Color uniform_start_color_{};
+  bool uniform_start_scanned_{false};
+  bool uniform_start_is_uniform_{false};
 };
 
 }  // namespace esphome::light

esphome/components/light/esp_color_correction.cpp

@@ -22,20 +22,4 @@ uint8_t ESPColorCorrection::gamma_uncorrect_(uint8_t value) const {
   return (target - a <= b - target) ? lo : lo + 1;
 }
 
-Color ESPColorCorrection::color_uncorrect(Color color) const {
-  // uncorrected = corrected^(1/gamma) / (max_brightness * local_brightness)
-  return Color(this->color_uncorrect_red(color.red), this->color_uncorrect_green(color.green),
-               this->color_uncorrect_blue(color.blue), this->color_uncorrect_white(color.white));
-}
-
-uint8_t ESPColorCorrection::color_uncorrect_channel_(uint8_t value, uint8_t max_brightness) const {
-  if (max_brightness == 0 || this->local_brightness_ == 0)
-    return 0;
-  // Use 32-bit intermediates: when max_brightness and local_brightness_ are small but non-zero,
-  // (uncorrected / max_brightness) * 255 can exceed 65535 before the std::min(255) clamp runs.
-  uint32_t uncorrected = this->gamma_uncorrect_(value) * 255UL;
-  uint32_t res = ((uncorrected / max_brightness) * 255UL) / this->local_brightness_;
-  return static_cast<uint8_t>(std::min(res, uint32_t(255)));
-}
-
 }  // namespace esphome::light

esphome/components/light/esp_color_correction.h

@@ -46,18 +46,38 @@ class ESPColorCorrection {
     uint8_t res = esp_scale8_twice(white, this->max_brightness_.white, this->local_brightness_);
     return this->gamma_correct_(res);
   }
-  Color color_uncorrect(Color color) const;
+  inline Color color_uncorrect(Color color) const ESPHOME_ALWAYS_INLINE {
+    // uncorrected = corrected^(1/gamma) / (max_brightness * local_brightness)
+    return Color(this->color_uncorrect_red(color.red), this->color_uncorrect_green(color.green),
+                 this->color_uncorrect_blue(color.blue), this->color_uncorrect_white(color.white));
+  }
   inline uint8_t color_uncorrect_red(uint8_t red) const ESPHOME_ALWAYS_INLINE {
-    return this->color_uncorrect_channel_(red, this->max_brightness_.red);
+    if (this->max_brightness_.red == 0 || this->local_brightness_ == 0)
+      return 0;
+    uint16_t uncorrected = this->gamma_uncorrect_(red) * 255UL;
+    uint16_t res = ((uncorrected / this->max_brightness_.red) * 255UL) / this->local_brightness_;
+    return (uint8_t) std::min(res, uint16_t(255));
   }
   inline uint8_t color_uncorrect_green(uint8_t green) const ESPHOME_ALWAYS_INLINE {
-    return this->color_uncorrect_channel_(green, this->max_brightness_.green);
+    if (this->max_brightness_.green == 0 || this->local_brightness_ == 0)
+      return 0;
+    uint16_t uncorrected = this->gamma_uncorrect_(green) * 255UL;
+    uint16_t res = ((uncorrected / this->max_brightness_.green) * 255UL) / this->local_brightness_;
+    return (uint8_t) std::min(res, uint16_t(255));
   }
   inline uint8_t color_uncorrect_blue(uint8_t blue) const ESPHOME_ALWAYS_INLINE {
-    return this->color_uncorrect_channel_(blue, this->max_brightness_.blue);
+    if (this->max_brightness_.blue == 0 || this->local_brightness_ == 0)
+      return 0;
+    uint16_t uncorrected = this->gamma_uncorrect_(blue) * 255UL;
+    uint16_t res = ((uncorrected / this->max_brightness_.blue) * 255UL) / this->local_brightness_;
+    return (uint8_t) std::min(res, uint16_t(255));
   }
   inline uint8_t color_uncorrect_white(uint8_t white) const ESPHOME_ALWAYS_INLINE {
-    return this->color_uncorrect_channel_(white, this->max_brightness_.white);
+    if (this->max_brightness_.white == 0 || this->local_brightness_ == 0)
+      return 0;
+    uint16_t uncorrected = this->gamma_uncorrect_(white) * 255UL;
+    uint16_t res = ((uncorrected / this->max_brightness_.white) * 255UL) / this->local_brightness_;
+    return (uint8_t) std::min(res, uint16_t(255));
   }
 
  protected:
@@ -65,9 +85,6 @@ class ESPColorCorrection {
   uint8_t gamma_correct_(uint8_t value) const;
   /// Reverse gamma: binary search the forward PROGMEM table
   uint8_t gamma_uncorrect_(uint8_t value) const;
-  /// Shared body of color_uncorrect_{red,green,blue,white}. Kept out-of-line
-  /// to avoid duplicating two 16-bit divides at every call site.
-  uint8_t color_uncorrect_channel_(uint8_t value, uint8_t max_brightness) const;
 
   const uint16_t *gamma_table_{nullptr};
   Color max_brightness_{255, 255, 255, 255};

esphome/components/lvgl/__init__.py

@@ -44,6 +44,7 @@ from esphome.core import CORE, ID, Lambda
 from esphome.cpp_generator import MockObj
 from esphome.final_validate import full_config
 from esphome.helpers import write_file_if_changed
+from esphome.writer import clean_build
 from esphome.yaml_util import load_yaml
 
 from . import defines as df, helpers, lv_validation as lvalid, widgets
@@ -451,7 +452,8 @@ async def to_code(configs):
         df.add_define(f"LV_DRAW_SW_SUPPORT_{fmt}", "1")
 
     lv_conf_h_file = CORE.relative_src_path(LV_CONF_FILENAME)
-    write_file_if_changed(lv_conf_h_file, generate_lv_conf_h())
+    if write_file_if_changed(lv_conf_h_file, generate_lv_conf_h()):
+        clean_build(clear_pio_cache=False)
     cg.add_build_flag("-DLV_CONF_H=1")
     # handle windows paths in a way that doesn't break the generated C++
     lv_conf_h_path = Path(lv_conf_h_file).as_posix()

esphome/components/lvgl/hello_world.yaml

@@ -89,10 +89,12 @@
                       id: hello_world_label_
                       text: "Hello World!"
                       align: center
-            - obj:
+            - container:
                 id: hello_world_qrcode_
                 outline_width: 0
                 border_width: 0
+                height: 100
+                width: 100
                 hidden: !lambda |-
                     return lv_obj_get_width(lv_screen_active()) < 300 && lv_obj_get_height(lv_screen_active()) < 400;
                 widgets:

esphome/components/lvgl/lvgl_esphome.cpp

@@ -454,10 +454,12 @@ void LVTouchListener::update(const touchscreen::TouchPoints_t &tpoints) {
 
 #ifdef USE_LVGL_METER
 
-int16_t lv_get_needle_angle_for_value(lv_obj_t *obj, int value) {
+int16_t lv_get_needle_angle_for_value(lv_obj_t *obj, int32_t value) {
   auto *scale = lv_obj_get_parent(obj);
   auto min_value = lv_scale_get_range_min_value(scale);
-  return ((value - min_value) * lv_scale_get_angle_range(scale) / (lv_scale_get_range_max_value(scale) - min_value) +
+  auto max_value = lv_scale_get_range_max_value(scale);
+  value = clamp(value, min_value, max_value);
+  return ((value - min_value) * lv_scale_get_angle_range(scale) / (max_value - min_value) +
           lv_scale_get_rotation((scale))) %
          360;
 }
@@ -642,26 +644,28 @@ void LvglComponent::write_random_() {
   int iterations = 6 - lv_display_get_inactive_time(this->disp_) / 60000;
   if (iterations <= 0)
     iterations = 1;
+  int16_t width = lv_display_get_horizontal_resolution(this->disp_);
+  int16_t height = lv_display_get_vertical_resolution(this->disp_);
   while (iterations-- != 0) {
-    int32_t col = random_uint32() % this->width_;
+    int32_t col = random_uint32() % width;
     col = col / this->draw_rounding * this->draw_rounding;
-    int32_t row = random_uint32() % this->height_;
+    int32_t row = random_uint32() % height;
     row = row / this->draw_rounding * this->draw_rounding;
     // size will be between 8 and 32, and a multiple of draw_rounding
     int32_t size = (random_uint32() % 25 + 8) / this->draw_rounding * this->draw_rounding;
-    lv_area_t area{col, row, col + size - 1, row + size - 1};
+    lv_area_t area{.x1 = col, .y1 = row, .x2 = col + size - 1, .y2 = row + size - 1};
     // clip to display bounds just in case
-    if (area.x2 >= this->width_)
-      area.x2 = this->width_ - 1;
-    if (area.y2 >= this->height_)
-      area.y2 = this->height_ - 1;
+    if (area.x2 >= width)
+      area.x2 = width - 1;
+    if (area.y2 >= height)
+      area.y2 = height - 1;
 
     // line_len can't exceed 1024, and minimum buffer size is 2048, so this won't overflow the buffer
     size_t line_len = lv_area_get_width(&area) * lv_area_get_height(&area) / 2;
     for (size_t i = 0; i != line_len; i++) {
-      ((uint32_t *) (this->draw_buf_))[i] = random_uint32();
+      reinterpret_cast<uint32_t *>(this->draw_buf_)[i] = random_uint32();
     }
-    this->draw_buffer_(&area, (lv_color_data *) this->draw_buf_);
+    this->draw_buffer_(&area, reinterpret_cast<lv_color_data *>(this->draw_buf_));
   }
 }
 

esphome/components/lvgl/lvgl_esphome.h

@@ -76,16 +76,23 @@ inline void lv_style_set_text_font(lv_style_t *style, const font::Font *font) {
 }
 #endif
 #if defined(USE_LVGL_IMAGE) && defined(USE_IMAGE)
-// Shortcut / overload, so that the source of an image can easily be updated
-// from within a lambda.
-inline void lv_image_set_src(lv_obj_t *obj, image::Image *image) { lv_image_set_src(obj, image->get_lv_image_dsc()); }
+#if LV_USE_IMAGE
+// Shortcut / overload, so that the source of an image widget can easily be updated from within a lambda.
+inline void lv_image_set_src(lv_obj_t *obj, image::Image *image) { ::lv_image_set_src(obj, image->get_lv_image_dsc()); }
+#endif  // LV_USE_IMAGE
 
 inline void lv_obj_set_style_bitmap_mask_src(lv_obj_t *obj, image::Image *image, lv_style_selector_t selector) {
-  lv_obj_set_style_bitmap_mask_src(obj, image->get_lv_image_dsc(), selector);
+  ::lv_obj_set_style_bitmap_mask_src(obj, image->get_lv_image_dsc(), selector);
 }
 
 inline void lv_obj_set_style_bg_image_src(lv_obj_t *obj, image::Image *image, lv_style_selector_t selector) {
-  lv_obj_set_style_bg_image_src(obj, image->get_lv_image_dsc(), selector);
+  ::lv_obj_set_style_bg_image_src(obj, image->get_lv_image_dsc(), selector);
+}
+inline void lv_style_set_bg_image_src(lv_style_t *style, image::Image *image) {
+  ::lv_style_set_bg_image_src(style, image->get_lv_image_dsc());
+}
+inline void lv_style_set_bitmap_mask_src(lv_style_t *style, image::Image *image) {
+  ::lv_style_set_bitmap_mask_src(style, image->get_lv_image_dsc());
 }
 #endif  // USE_LVGL_IMAGE
 #ifdef USE_LVGL_ANIMIMG
@@ -105,7 +112,7 @@ inline void lv_animimg_set_src(lv_obj_t *img, std::vector<image::Image *> images
 #endif  // USE_LVGL_ANIMIMG
 
 #ifdef USE_LVGL_METER
-int16_t lv_get_needle_angle_for_value(lv_obj_t *obj, int value);
+int16_t lv_get_needle_angle_for_value(lv_obj_t *obj, int32_t value);
 #endif
 
 // Parent class for things that wrap an LVGL object

esphome/components/lvgl/widgets/arc.py

@@ -77,8 +77,11 @@ class ArcType(NumberType):
                 # start_angle and end_angle are mapped to bg_start_angle and bg_end_angle
                 prop = str(prop)
                 if prop.endswith("_angle"):
-                    prop = "bg_" + prop
-                await w.set_property(prop, config, processor=validator)
+                    await w.set_property(
+                        "bg_" + prop, await validator.process(config.get(prop))
+                    )
+                else:
+                    await w.set_property(prop, config, processor=validator)
         if CONF_ADJUSTABLE in config:
             if not config[CONF_ADJUSTABLE]:
                 lv_obj.remove_style(w.obj, nullptr, LV_PART.KNOB)

esphome/components/lvgl/widgets/keyboard.py

@@ -52,19 +52,23 @@ class KeyboardType(WidgetType):
         if mode := config.get(CONF_MODE):
             await w.set_property(CONF_MODE, await KEYBOARD_MODES.process(mode))
         if textarea := config.get(CONF_TEXTAREA):
-            # If a textarea is configured, it must be generated before the keyboard can attach it.
-            # If not yet configured, defer the attachment code.
+            if not is_widget_completed(textarea):
+                # Can only happen for an initial config, where the keyboard is configured before the
+                # textarea, so it's ok to always emit into the global context
+                async def add_textarea():
+                    async with LvContext():
+                        await w.set_property(
+                            CONF_TEXTAREA,
+                            (await get_widgets(config, CONF_TEXTAREA))[0].obj,
+                        )
 
-            async def add_textarea():
-                async with LvContext():
-                    await w.set_property(
-                        CONF_TEXTAREA, (await get_widgets(config, CONF_TEXTAREA))[0].obj
-                    )
-
-            if is_widget_completed(textarea):
-                await add_textarea()
-            else:
                 CORE.add_job(add_textarea)
+            else:
+                # Handles updates in automations, and properly ordered initial config. Code is generated
+                # into the enclosing context (main or lambda)
+                await w.set_property(
+                    CONF_TEXTAREA, (await get_widgets(config, CONF_TEXTAREA))[0].obj
+                )
 
 
 keyboard_spec = KeyboardType()

esphome/components/lvgl/widgets/tabview.py

@@ -22,7 +22,7 @@ from ..defines import (
     literal,
 )
 from ..lv_validation import animated, lv_int, size
-from ..lvcode import LocalVariable, lv, lv_assign, lv_expr, lv_obj
+from ..lvcode import LocalVariable, lv, lv_assign, lv_expr, lv_obj, lv_Pvariable
 from ..schemas import container_schema, part_schema
 from ..types import LV_EVENT, LvType, ObjUpdateAction, lv_obj_t, lv_obj_t_ptr
 from . import Widget, WidgetType, add_widgets, get_widgets, set_obj_properties
@@ -83,8 +83,8 @@ class TabviewType(WidgetType):
         await w.set_property("tab_bar_size", await size.process(config[CONF_SIZE]))
         for tab_conf in config[CONF_TABS]:
             w_id = tab_conf[CONF_ID]
-            tab_obj = cg.Pvariable(w_id, cg.nullptr, type_=lv_tab_t)
-            tab_widget = Widget.create(w_id, tab_obj, obj_spec)
+            tab_obj = lv_Pvariable(lv_tab_t, w_id)
+            tab_widget = Widget.create(w_id, tab_obj, obj_spec, tab_conf)
             lv_assign(tab_obj, lv_expr.tabview_add_tab(w.obj, tab_conf[CONF_NAME]))
             await set_obj_properties(tab_widget, tab_conf)
             await add_widgets(tab_widget, tab_conf)

esphome/components/mcp23016/mcp23016.cpp

@@ -37,7 +37,10 @@ void IRAM_ATTR MCP23016::gpio_intr(MCP23016 *arg) { arg->enable_loop_soon_any_co
 void MCP23016::loop() {
   // Invalidate cache at the start of each loop
   this->reset_pin_cache_();
-  if (this->interrupt_pin_ != nullptr) {
+  // Only disable the loop once INT has actually gone HIGH. Input transitions that straddle the
+  // I2C read leave INT asserted without re-firing a falling edge, which would strand us with
+  // stale state forever; keep looping until the line is released so we self-heal.
+  if (this->interrupt_pin_ != nullptr && this->interrupt_pin_->digital_read()) {
     this->disable_loop();
   }
 }

esphome/components/mcp23xxx_base/__init__.py

@@ -2,6 +2,7 @@ from esphome import pins
 import esphome.codegen as cg
 import esphome.config_validation as cv
 from esphome.const import (
+    CONF_ALLOW_OTHER_USES,
     CONF_ID,
     CONF_INPUT,
     CONF_INTERRUPT,
@@ -30,10 +31,29 @@ MCP23XXX_INTERRUPT_MODES = {
     "FALLING": MCP23XXXInterruptMode.MCP23XXX_FALLING,
 }
 
+
+def _validate_interrupt_pin(value):
+    # The MCP component owns INT polarity (active-low, hardcoded falling-edge ISR)
+    # and installs a single ISR per GPIO, so neither inversion nor sharing is supported.
+    value = pins.internal_gpio_input_pin_schema(value)
+    if value.get(CONF_INVERTED):
+        raise cv.Invalid(
+            f"'{CONF_INVERTED}: true' is not supported on '{CONF_INTERRUPT_PIN}'; "
+            "the MCP23xxx INT line is fixed active-low"
+        )
+    if value.get(CONF_ALLOW_OTHER_USES):
+        raise cv.Invalid(
+            f"'{CONF_ALLOW_OTHER_USES}: true' is not supported on '{CONF_INTERRUPT_PIN}'; "
+            "sharing the interrupt pin between multiple MCP23xxx (or other components) "
+            "is not implemented. Remove the interrupt_pin to fall back to polling."
+        )
+    return value
+
+
 MCP23XXX_CONFIG_SCHEMA = cv.Schema(
     {
         cv.Optional(CONF_OPEN_DRAIN_INTERRUPT, default=False): cv.boolean,
-        cv.Optional(CONF_INTERRUPT_PIN): pins.internal_gpio_input_pin_schema,
+        cv.Optional(CONF_INTERRUPT_PIN): _validate_interrupt_pin,
     }
 ).extend(cv.COMPONENT_SCHEMA)
 

esphome/components/mcp23xxx_base/mcp23xxx_base.h

@@ -21,7 +21,10 @@ template<uint8_t N> class MCP23XXXBase : public Component, public gpio_expander:
 
   void loop() override {
     this->reset_pin_cache_();
-    if (this->interrupt_pin_ != nullptr) {
+    // Only disable the loop once INT has actually gone HIGH. Input transitions that straddle the
+    // I2C read leave INT asserted without re-firing a falling edge, which would strand us with
+    // stale state forever; keep looping until the line is released so we self-heal.
+    if (this->interrupt_pin_ != nullptr && this->interrupt_pin_->digital_read()) {
       this->disable_loop();
     }
   }

esphome/components/mipi_spi/display.py

@@ -195,7 +195,7 @@ def model_schema(config):
                     "big_endian", "little_endian", lower=True
                 ),
                 model.option(CONF_COLOR_DEPTH, 16): cv.one_of(*color_depth, lower=True),
-                model.option(CONF_DRAW_ROUNDING, 2): power_of_two,
+                model.option(CONF_DRAW_ROUNDING, 1): power_of_two,
                 model.option(CONF_PIXEL_MODE, DISPLAY_16BIT): cv.one_of(
                     *pixel_modes, lower=True
                 ),
@@ -297,9 +297,9 @@ def _final_validate(config):
 
         buffer_size = color_depth // 8 * width * height // frac
         # Target a buffer size of 20kB, except for large displays, which shouldn't end up here
-        fraction = min(20000.0, buffer_size // 16) / buffer_size
+        fraction = min(20000.0, buffer_size // 4) / buffer_size
         config[CONF_BUFFER_SIZE] = 1.0 / next(
-            x for x in range(2, 17) if fraction >= 1 / x
+            (x for x in range(2, 8) if fraction >= 1 / x), 8
         )
 
 

esphome/components/mipi_spi/mipi_spi.h

@@ -546,13 +546,12 @@ class MipiSpiBuffer : public MipiSpi<BUFFERTYPE, BUFFERPIXEL, IS_BIG_ENDIAN, DIS
     }
     // for updates with a small buffer, we repeatedly call the writer_ function, clipping the height to a fraction of
     // the display height,
-    for (this->start_line_ = 0; this->start_line_ < this->get_height_internal();
-         this->start_line_ += this->get_height_internal() / FRACTION) {
+    auto increment = (this->get_height_internal() / FRACTION / ROUNDING) * ROUNDING;
+    for (this->start_line_ = 0; this->start_line_ < this->get_height_internal(); this->start_line_ = this->end_line_) {
 #if ESPHOME_LOG_LEVEL == ESPHOME_LOG_LEVEL_VERBOSE
       auto lap = millis();
 #endif
-      this->end_line_ =
-          clamp_at_most(this->start_line_ + this->get_height_internal() / FRACTION, this->get_height_internal());
+      this->end_line_ = clamp_at_most(this->start_line_ + increment, this->get_height_internal());
       if (this->auto_clear_enabled_) {
         this->clear();
       }
@@ -574,12 +573,13 @@ class MipiSpiBuffer : public MipiSpi<BUFFERTYPE, BUFFERPIXEL, IS_BIG_ENDIAN, DIS
       // Some chips require that the drawing window be aligned on certain boundaries
       this->x_low_ = this->x_low_ / ROUNDING * ROUNDING;
       this->y_low_ = this->y_low_ / ROUNDING * ROUNDING;
-      this->x_high_ = (this->x_high_ + ROUNDING) / ROUNDING * ROUNDING - 1;
-      this->y_high_ = (this->y_high_ + ROUNDING) / ROUNDING * ROUNDING - 1;
+      this->x_high_ = round_buffer(this->x_high_ + 1) - 1;
+      this->y_high_ = clamp_at_most(round_buffer(this->y_high_ + 1) - 1, this->end_line_ - 1);
       int w = this->x_high_ - this->x_low_ + 1;
       int h = this->y_high_ - this->y_low_ + 1;
       this->write_to_display_(this->x_low_, this->y_low_, w, h, this->buffer_, this->x_low_,
-                              this->y_low_ - this->start_line_, round_buffer(this->get_width_internal()) - w);
+                              this->y_low_ - this->start_line_,
+                              round_buffer(this->get_width_internal()) - w - this->x_low_);
       // invalidate watermarks
       this->x_low_ = this->get_width_internal();
       this->y_low_ = this->get_height_internal();

esphome/components/mitsubishi_cn105/mitsubishi_cn105_climate.cpp

@@ -7,7 +7,7 @@ namespace esphome::mitsubishi_cn105 {
 static const char *const TAG = "mitsubishi_cn105.climate";
 
 static constexpr std::array MODE_MAP{
-    std::pair{MitsubishiCN105::Mode::AUTO, climate::CLIMATE_MODE_AUTO},
+    std::pair{MitsubishiCN105::Mode::AUTO, climate::CLIMATE_MODE_HEAT_COOL},
     std::pair{MitsubishiCN105::Mode::HEAT, climate::CLIMATE_MODE_HEAT},
     std::pair{MitsubishiCN105::Mode::DRY, climate::CLIMATE_MODE_DRY},
     std::pair{MitsubishiCN105::Mode::COOL, climate::CLIMATE_MODE_COOL},
@@ -76,23 +76,13 @@ void MitsubishiCN105Climate::loop() {
 climate::ClimateTraits MitsubishiCN105Climate::traits() {
   climate::ClimateTraits traits;
 
-  traits.set_supported_modes({
-      climate::CLIMATE_MODE_OFF,
-      climate::CLIMATE_MODE_COOL,
-      climate::CLIMATE_MODE_HEAT,
-      climate::CLIMATE_MODE_DRY,
-      climate::CLIMATE_MODE_FAN_ONLY,
-      climate::CLIMATE_MODE_AUTO,
-  });
+  for (const auto &p : MODE_MAP) {
+    traits.add_supported_mode(p.second);
+  }
 
-  traits.set_supported_fan_modes({
-      climate::CLIMATE_FAN_AUTO,
-      climate::CLIMATE_FAN_QUIET,
-      climate::CLIMATE_FAN_LOW,
-      climate::CLIMATE_FAN_MEDIUM,
-      climate::CLIMATE_FAN_MIDDLE,
-      climate::CLIMATE_FAN_HIGH,
-  });
+  for (const auto &p : FAN_MODE_MAP) {
+    traits.add_supported_fan_mode(p.second);
+  }
 
   traits.set_visual_min_temperature(16.0f);
   traits.set_visual_max_temperature(31.0f);

esphome/components/nextion/nextion.cpp

@@ -36,8 +36,9 @@ bool Nextion::send_command_(const std::string &command) {
   }
 
 #ifdef USE_NEXTION_COMMAND_SPACING
-  if (!this->connection_state_.ignore_is_setup_ && !this->command_pacer_.can_send()) {
-    ESP_LOGN(TAG, "Command spacing: delaying command '%s'", command.c_str());
+  const uint32_t now = App.get_loop_component_start_time();
+  if (!this->connection_state_.ignore_is_setup_ && !this->command_pacer_.can_send(now)) {
+    ESP_LOGN(TAG, "Command spacing: delaying '%s'", command.c_str());
     return false;
   }
 #endif  // USE_NEXTION_COMMAND_SPACING
@@ -48,6 +49,16 @@ bool Nextion::send_command_(const std::string &command) {
   const uint8_t to_send[3] = {0xFF, 0xFF, 0xFF};
   this->write_array(to_send, sizeof(to_send));
 
+#ifdef USE_NEXTION_COMMAND_SPACING
+  // Mark sent immediately after writing to UART. The pacer enforces inter-command
+  // spacing from the transmit side. Marking on ACK (0x01) would leave last_command_time_
+  // at zero indefinitely, making can_send() always return true and spacing a no-op.
+  // ignore_is_setup_ commands (setup/init sequence) bypass spacing intentionally.
+  if (!this->connection_state_.ignore_is_setup_) {
+    this->command_pacer_.mark_sent(now);
+  }
+#endif  // USE_NEXTION_COMMAND_SPACING
+
   return true;
 }
 
@@ -253,11 +264,8 @@ bool Nextion::send_command(const char *command) {
   if ((!this->is_setup() && !this->connection_state_.ignore_is_setup_) || this->is_sleeping())
     return false;
 
-  if (this->send_command_(command)) {
-    this->add_no_result_to_queue_("command");
-    return true;
-  }
-  return false;
+  this->add_no_result_to_queue_with_command_("command", command);
+  return true;
 }
 
 bool Nextion::send_command_printf(const char *format, ...) {
@@ -274,11 +282,8 @@ bool Nextion::send_command_printf(const char *format, ...) {
     return false;
   }
 
-  if (this->send_command_(buffer)) {
-    this->add_no_result_to_queue_("command_printf");
-    return true;
-  }
-  return false;
+  this->add_no_result_to_queue_with_command_("command_printf", buffer);
+  return true;
 }
 
 #ifdef NEXTION_PROTOCOL_LOG
@@ -349,25 +354,43 @@ void Nextion::loop() {
   }
 
 #ifdef USE_NEXTION_COMMAND_SPACING
-  // Try to send any pending commands if spacing allows
   this->process_pending_in_queue_();
+#ifdef USE_NEXTION_WAVEFORM
+  if (!this->waveform_queue_.empty()) {
+    this->check_pending_waveform_();
+  }
+#endif  // USE_NEXTION_WAVEFORM
 #endif  // USE_NEXTION_COMMAND_SPACING
 }
 
 #ifdef USE_NEXTION_COMMAND_SPACING
 void Nextion::process_pending_in_queue_() {
-  if (this->nextion_queue_.empty() || !this->command_pacer_.can_send()) {
-    return;
-  }
+#ifdef USE_NEXTION_MAX_COMMANDS_PER_LOOP
+  size_t commands_sent = 0;
+#endif  // USE_NEXTION_MAX_COMMANDS_PER_LOOP
 
-  // Check if first item in queue has a pending command
-  auto *front_item = this->nextion_queue_.front();
-  if (front_item && !front_item->pending_command.empty()) {
-    if (this->send_command_(front_item->pending_command)) {
-      // Command sent successfully, clear the pending command
-      front_item->pending_command.clear();
-      ESP_LOGVV(TAG, "Pending command sent: %s", front_item->component->get_variable_name().c_str());
+  for (auto *item : this->nextion_queue_) {
+    if (item == nullptr || item->pending_command.empty()) {
+      continue;  // Already sent, waiting for ACK — skip, don't stop
     }
+
+#ifdef USE_NEXTION_MAX_COMMANDS_PER_LOOP
+    if (++commands_sent > this->max_commands_per_loop_) {
+      ESP_LOGV(TAG, "Pending cmds: loop limit reached, deferring");
+      break;
+    }
+#endif  // USE_NEXTION_MAX_COMMANDS_PER_LOOP
+
+    const uint32_t now = App.get_loop_component_start_time();
+    if (!this->command_pacer_.can_send(now)) {
+      break;  // Spacing not elapsed, stop for this loop iteration
+    }
+
+    if (!this->send_command_(item->pending_command)) {
+      break;  // Unexpected send failure, stop
+    }
+    item->pending_command.clear();
+    ESP_LOGVV(TAG, "Pending cmd sent: %s", item->component->get_variable_name().c_str());
   }
 }
 #endif  // USE_NEXTION_COMMAND_SPACING
@@ -470,10 +493,6 @@ void Nextion::process_nextion_commands_() {
             this->setup_callback_.call();
           }
         }
-#ifdef USE_NEXTION_COMMAND_SPACING
-        this->command_pacer_.mark_sent();  // Here is where we should mark the command as sent
-        ESP_LOGN(TAG, "Command spacing: marked command sent");
-#endif
         break;
       case 0x02:  // invalid Component ID or name was used
         ESP_LOGW(TAG, "Invalid component ID/name");
@@ -1079,10 +1098,18 @@ void Nextion::add_no_result_to_queue_(const std::string &variable_name) {
 }
 
 /**
- * @brief
+ * @brief Send a command and enqueue it for response tracking.
  *
- * @param variable_name Variable name for the queue
- * @param command
+ * Callers are responsible for checking is_sleeping() before calling this
+ * method. The sleep guard is deliberately absent here because some callers
+ * (e.g. add_no_result_to_queue_with_ignore_sleep_printf_()) are explicitly
+ * sleep-safe and must bypass it.
+ *
+ * If USE_NEXTION_COMMAND_SPACING is enabled and the pacer is not ready,
+ * the command is saved in the queue entry for retry rather than dropped.
+ *
+ * @param variable_name Name of the variable or component associated with the command.
+ * @param command       The raw command string to send.
  */
 void Nextion::add_no_result_to_queue_with_command_(const std::string &variable_name, const std::string &command) {
   if ((!this->is_setup() && !this->connection_state_.ignore_is_setup_) || command.empty())
@@ -1263,9 +1290,22 @@ void Nextion::add_to_get_queue(NextionComponentBase *component) {
 
   std::string command = "get " + component->get_variable_name_to_send();
 
+#ifdef USE_NEXTION_COMMAND_SPACING
+  // Always enqueue first so the response handler is present when the command
+  // is eventually sent. Store the command for retry if spacing blocked it;
+  // process_pending_in_queue_() will transmit it when the pacer allows.
+  nextion_queue->pending_command = command;
+  this->nextion_queue_.push_back(nextion_queue);
+  if (this->send_command_(command)) {
+    nextion_queue->pending_command.clear();
+  }
+#else   // USE_NEXTION_COMMAND_SPACING
   if (this->send_command_(command)) {
     this->nextion_queue_.push_back(nextion_queue);
+  } else {
+    delete nextion_queue;  // NOLINT(cppcoreguidelines-owning-memory)
   }
+#endif  // USE_NEXTION_COMMAND_SPACING
 }
 
 #ifdef USE_NEXTION_WAVEFORM
@@ -1309,10 +1349,10 @@ void Nextion::check_pending_waveform_() {
   char command[24];  // "addt " + uint8 + "," + uint8 + "," + uint8 + null = max 17 chars
   buf_append_printf(command, sizeof(command), 0, "addt %u,%u,%zu", component->get_component_id(),
                     component->get_wave_channel_id(), buffer_to_send);
-  if (!this->send_command_(command)) {
-    delete nb;  // NOLINT(cppcoreguidelines-owning-memory)
-    this->waveform_queue_.pop();
-  }
+  // If spacing or setup state blocks the send, leave the entry at the front
+  // of waveform_queue_ for retry on the next loop iteration via
+  // check_pending_waveform_(). Only pop on a successful send.
+  this->send_command_(command);
 }
 #endif  // USE_NEXTION_WAVEFORM
 

esphome/components/nextion/nextion.h

@@ -55,15 +55,20 @@ class NextionCommandPacer {
   uint8_t get_spacing() const { return spacing_ms_; }
 
   /**
-   * @brief Check if enough time has passed to send next command
-   * @return true if enough time has passed since last command
+   * @brief Check if enough time has passed to send the next command.
+   * @param now Current timestamp in milliseconds (use App.get_loop_component_start_time()
+   *            for consistency with the rest of the queue timing).
+   * @return true if the spacing interval has elapsed since the last command was sent.
    */
-  bool can_send() const { return (millis() - last_command_time_) >= spacing_ms_; }
+  bool can_send(uint32_t now) const { return (now - last_command_time_) >= spacing_ms_; }
 
   /**
-   * @brief Mark a command as sent, updating the timing
+   * @brief Record the transmit timestamp for the most recently sent command.
+   * @param now Current timestamp in milliseconds, as returned by
+   *            App.get_loop_component_start_time(). Must use the same clock
+   *            source as can_send() to avoid unsigned underflow.
    */
-  void mark_sent() { last_command_time_ = millis(); }
+  void mark_sent(uint32_t now) { last_command_time_ = now; }
 
  private:
   uint8_t spacing_ms_;

esphome/components/nextion/nextion_upload_arduino.cpp

@@ -16,6 +16,13 @@ namespace esphome::nextion {
 static const char *const TAG = "nextion.upload.arduino";
 static constexpr size_t NEXTION_MAX_RESPONSE_LOG_BYTES = 16;
 
+// Timeout for display acknowledgment during TFT upload (ms).
+// A single value is used for all chunks; the happy path returns as soon as
+// 0x05/0x08 arrives, so this only bounds failed-detection latency. Field
+// reports showed the previous 500ms steady-state value was too tight for
+// some firmware variants.
+static constexpr uint32_t NEXTION_UPLOAD_ACK_TIMEOUT_MS = 5000;
+
 // Followed guide
 // https://unofficialnextion.com/t/nextion-upload-protocol-v1-2-the-fast-one/1044/2
 
@@ -80,14 +87,14 @@ int Nextion::upload_by_chunks_(HTTPClient &http_client, uint32_t &range_start) {
       recv_string.clear();
       this->write_array(buffer, buffer_size);
       App.feed_wdt();
-      this->recv_ret_string_(recv_string, this->upload_first_chunk_sent_ ? 500 : 5000, true);
+      this->recv_ret_string_(recv_string, NEXTION_UPLOAD_ACK_TIMEOUT_MS, true);
       this->content_length_ -= read_len;
       const float upload_percentage = 100.0f * (this->tft_size_ - this->content_length_) / this->tft_size_;
       ESP_LOGD(TAG, "Upload: %0.2f%% (%" PRIu32 " left, heap: %" PRIu32 ")", upload_percentage, this->content_length_,
                EspClass::getFreeHeap());
       this->upload_first_chunk_sent_ = true;
       if (recv_string.empty()) {
-        ESP_LOGW(TAG, "No response from display during upload");
+        ESP_LOGW(TAG, "No response from display after %" PRIu32 "ms", NEXTION_UPLOAD_ACK_TIMEOUT_MS);
         allocator.deallocate(buffer, 4096);
         buffer = nullptr;
         return -1;

esphome/components/nextion/nextion_upload_esp32.cpp

@@ -19,6 +19,13 @@ namespace esphome::nextion {
 static const char *const TAG = "nextion.upload.esp32";
 static constexpr size_t NEXTION_MAX_RESPONSE_LOG_BYTES = 16;
 
+// Timeout for display acknowledgment during TFT upload (ms).
+// A single value is used for all chunks; the happy path returns as soon as
+// 0x05/0x08 arrives, so this only bounds failed-detection latency. Field
+// reports showed the previous 500ms steady-state value was too tight for
+// some firmware variants.
+static constexpr uint32_t NEXTION_UPLOAD_ACK_TIMEOUT_MS = 5000;
+
 // Followed guide
 // https://unofficialnextion.com/t/nextion-upload-protocol-v1-2-the-fast-one/1044/2
 
@@ -96,7 +103,7 @@ int Nextion::upload_by_chunks_(esp_http_client_handle_t http_client, uint32_t &r
       recv_string.clear();
       this->write_array(buffer, buffer_size);
       App.feed_wdt();
-      this->recv_ret_string_(recv_string, upload_first_chunk_sent_ ? 500 : 5000, true);
+      this->recv_ret_string_(recv_string, NEXTION_UPLOAD_ACK_TIMEOUT_MS, true);
       this->content_length_ -= read_len;
       const float upload_percentage = 100.0f * (this->tft_size_ - this->content_length_) / this->tft_size_;
 #ifdef USE_PSRAM
@@ -109,7 +116,7 @@ int Nextion::upload_by_chunks_(esp_http_client_handle_t http_client, uint32_t &r
 #endif
       upload_first_chunk_sent_ = true;
       if (recv_string.empty()) {
-        ESP_LOGW(TAG, "No response from display during upload");
+        ESP_LOGW(TAG, "No response from display after %" PRIu32 "ms", NEXTION_UPLOAD_ACK_TIMEOUT_MS);
         allocator.deallocate(buffer, 4096);
         buffer = nullptr;
         return -1;

esphome/components/packages/__init__.py

@@ -8,8 +8,11 @@ from typing import Any
 from esphome import git, yaml_util
 from esphome.components.substitutions import (
     ContextVars,
+    ErrList,
     push_context,
+    raise_first_undefined,
     resolve_include,
+    resolve_substitutions_block,
     substitute,
 )
 from esphome.components.substitutions.jinja import has_jinja
@@ -359,12 +362,19 @@ def _substitute_package_definition(
     if isinstance(package_config, str) or (
         isinstance(package_config, dict) and is_remote_package(package_config)
     ):
+        # Collect undefined-variable errors (rather than raising strict) so the
+        # path walked through a remote-package dict is preserved and the user
+        # sees which field (url / path / ref / ...) referenced the undefined
+        # variable.
+        errors: ErrList = []
         package_config = substitute(
             item=package_config,
             path=[],
             parent_context=context_vars or ContextVars(),
             strict_undefined=False,
+            errors=errors,
         )
+        raise_first_undefined(errors, package_config, "package definition")
     return package_config
 
 
@@ -516,7 +526,12 @@ def do_packages_pass(
     if CONF_PACKAGES not in config:
         return config
 
-    substitutions = UserDict(config.pop(CONF_SUBSTITUTIONS, {}))
+    with cv.prepend_path(CONF_SUBSTITUTIONS):
+        substitutions = UserDict(
+            resolve_substitutions_block(
+                config.pop(CONF_SUBSTITUTIONS, {}), command_line_substitutions
+            )
+        )
     processor = _PackageProcessor(
         substitutions, command_line_substitutions, skip_update
     )

esphome/components/pca6416a/pca6416a.cpp

@@ -62,7 +62,10 @@ void IRAM_ATTR PCA6416AComponent::gpio_intr(PCA6416AComponent *arg) { arg->enabl
 void PCA6416AComponent::loop() {
   // Invalidate cache at the start of each loop
   this->reset_pin_cache_();
-  if (this->interrupt_pin_ != nullptr) {
+  // Only disable the loop once INT has actually gone HIGH. Input transitions that straddle the
+  // I2C read leave INT asserted without re-firing a falling edge, which would strand us with
+  // stale state forever; keep looping until the line is released so we self-heal.
+  if (this->interrupt_pin_ != nullptr && this->interrupt_pin_->digital_read()) {
     this->disable_loop();
   }
 }

esphome/components/pca9554/pca9554.cpp

@@ -50,8 +50,10 @@ void IRAM_ATTR PCA9554Component::gpio_intr(PCA9554Component *arg) { arg->enable_
 void PCA9554Component::loop() {
   // Invalidate the cache so the next digital_read() triggers a fresh I2C read
   this->reset_pin_cache_();
-  if (this->interrupt_pin_ != nullptr) {
-    // Interrupt-driven: disable loop until next interrupt fires
+  // Only disable the loop once INT has actually gone HIGH. Input transitions that straddle the
+  // I2C read leave INT asserted without re-firing a falling edge, which would strand us with
+  // stale state forever; keep looping until the line is released so we self-heal.
+  if (this->interrupt_pin_ != nullptr && this->interrupt_pin_->digital_read()) {
     this->disable_loop();
   }
 }

esphome/components/pcf85063/pcf85063.cpp

@@ -44,7 +44,7 @@ void PCF85063Component::read_time() {
       .year = uint16_t(pcf85063_.reg.year + 10u * pcf85063_.reg.year_10 + 2000),
   };
   rtc_time.recalc_timestamp_utc(false);
-  if (!rtc_time.is_valid()) {
+  if (!rtc_time.is_valid(/*check_day_of_week=*/true, /*check_day_of_year=*/false)) {
     ESP_LOGE(TAG, "Invalid RTC time, not syncing to system clock.");
     return;
   }

esphome/components/pcf8563/pcf8563.cpp

@@ -44,7 +44,7 @@ void PCF8563Component::read_time() {
       .year = uint16_t(pcf8563_.reg.year + 10u * pcf8563_.reg.year_10 + 2000),
   };
   rtc_time.recalc_timestamp_utc(false);
-  if (!rtc_time.is_valid()) {
+  if (!rtc_time.is_valid(/*check_day_of_week=*/true, /*check_day_of_year=*/false)) {
     ESP_LOGE(TAG, "Invalid RTC time, not syncing to system clock.");
     return;
   }

esphome/components/pcf8574/pcf8574.cpp

@@ -31,8 +31,10 @@ void IRAM_ATTR PCF8574Component::gpio_intr(PCF8574Component *arg) { arg->enable_
 void PCF8574Component::loop() {
   // Invalidate the cache so the next digital_read() triggers a fresh I2C read
   this->reset_pin_cache_();
-  if (this->interrupt_pin_ != nullptr) {
-    // Interrupt-driven: disable loop until next interrupt fires
+  // Only disable the loop once INT has actually gone HIGH. Input transitions that straddle the
+  // I2C read leave INT asserted without re-firing a falling edge, which would strand us with
+  // stale state forever; keep looping until the line is released so we self-heal.
+  if (this->interrupt_pin_ != nullptr && this->interrupt_pin_->digital_read()) {
     this->disable_loop();
   }
 }

esphome/components/pi4ioe5v6408/pi4ioe5v6408.cpp

@@ -82,7 +82,10 @@ void PI4IOE5V6408Component::pin_mode(uint8_t pin, gpio::Flags flags) {
 
 void PI4IOE5V6408Component::loop() {
   this->reset_pin_cache_();
-  if (this->interrupt_pin_ != nullptr) {
+  // Only disable the loop once INT has actually gone HIGH. Input transitions that straddle the
+  // I2C read leave INT asserted without re-firing a falling edge, which would strand us with
+  // stale state forever; keep looping until the line is released so we self-heal.
+  if (this->interrupt_pin_ != nullptr && this->interrupt_pin_->digital_read()) {
     this->disable_loop();
   }
 }

esphome/components/qmc5883l/qmc5883l.cpp

@@ -100,7 +100,7 @@ void QMC5883LComponent::update() {
   // ROL_PNT in setup and reading 7 bytes starting at the status register.
   // If status and all three axes are desired, using ROL_PNT saves you 3 bytes.
   // But simply not reading status saves you 4 bytes always and is much simpler.
-  if (ESPHOME_LOG_LEVEL >= ESPHOME_LOG_LEVEL_DEBUG) {
+  if (ESPHOME_LOG_LEVEL >= ESPHOME_LOG_LEVEL_VERBOSE) {
     err = this->read_register(QMC5883L_REGISTER_STATUS, &status, 1);
     if (err != i2c::ERROR_OK) {
       char buf[32];
@@ -165,7 +165,7 @@ void QMC5883LComponent::update() {
     temp = int16_t(raw_temp) * 0.01f;
   }
 
-  ESP_LOGD(TAG, "Got x=%0.02fµT y=%0.02fµT z=%0.02fµT heading=%0.01f° temperature=%0.01f°C status=%u", x, y, z, heading,
+  ESP_LOGV(TAG, "Got x=%0.02fµT y=%0.02fµT z=%0.02fµT heading=%0.01f° temperature=%0.01f°C status=%u", x, y, z, heading,
            temp, status);
 
   if (this->x_sensor_ != nullptr)

esphome/components/rotary_encoder/sensor.py

@@ -129,6 +129,6 @@ async def to_code(config):
 async def sensor_template_publish_to_code(config, action_id, template_arg, args):
     paren = await cg.get_variable(config[CONF_ID])
     var = cg.new_Pvariable(action_id, template_arg, paren)
-    template_ = await cg.templatable(config[CONF_VALUE], args, cg.int32)
+    template_ = await cg.templatable(config[CONF_VALUE], args, cg.int_)
     cg.add(var.set_value(template_))
     return var

esphome/components/runtime_image/runtime_image.cpp

@@ -127,9 +127,9 @@ void RuntimeImage::draw_pixel(int x, int y, const Color &color) {
       uint32_t pos = this->get_position_(x, y);
       Color mapped_color = color;
       this->map_chroma_key(mapped_color);
-      this->buffer_[pos + 0] = mapped_color.r;
+      this->buffer_[pos + 0] = mapped_color.b;
       this->buffer_[pos + 1] = mapped_color.g;
-      this->buffer_[pos + 2] = mapped_color.b;
+      this->buffer_[pos + 2] = mapped_color.r;
       if (this->transparency_ == image::TRANSPARENCY_ALPHA_CHANNEL) {
         this->buffer_[pos + 3] = color.w;
       }

esphome/components/runtime_stats/runtime_stats.cpp

@@ -32,40 +32,101 @@ void RuntimeStatsCollector::log_stats_() {
            " Period stats (last %" PRIu32 "ms): %zu active components",
            this->log_interval_, count);
 
-  if (count == 0) {
-    return;
+  // Sum component time so we can derive main-loop overhead
+  // (active loop time minus time attributable to component loop()s).
+  // Period sum iterates the active-in-period subset; total sum must iterate
+  // all components since total_active_time_us_ includes iterations where
+  // currently-idle components previously ran.
+  uint64_t period_component_sum_us = 0;
+  for (size_t i = 0; i < count; i++) {
+    period_component_sum_us += sorted[i]->runtime_stats_.period_time_us;
+  }
+  uint64_t total_component_sum_us = 0;
+  for (auto *component : components) {
+    total_component_sum_us += component->runtime_stats_.total_time_us;
   }
 
-  // Sort by period runtime (descending)
-  std::sort(sorted, sorted + count, compare_period_time);
+  if (count > 0) {
+    // Sort by period runtime (descending)
+    std::sort(sorted, sorted + count, compare_period_time);
 
-  // Log top components by period runtime
-  for (size_t i = 0; i < count; i++) {
-    const auto &stats = sorted[i]->runtime_stats_;
-    ESP_LOGI(TAG, "  %s: count=%" PRIu32 ", avg=%.3fms, max=%.2fms, total=%.1fms",
-             LOG_STR_ARG(sorted[i]->get_component_log_str()), stats.period_count,
-             stats.period_count > 0 ? stats.period_time_us / (float) stats.period_count / 1000.0f : 0.0f,
-             stats.period_max_time_us / 1000.0f, stats.period_time_us / 1000.0f);
+    // Log top components by period runtime
+    for (size_t i = 0; i < count; i++) {
+      const auto &stats = sorted[i]->runtime_stats_;
+      ESP_LOGI(TAG, "  %s: count=%" PRIu32 ", avg=%.3fms, max=%.2fms, total=%.1fms",
+               LOG_STR_ARG(sorted[i]->get_component_log_str()), stats.period_count,
+               stats.period_count > 0 ? stats.period_time_us / (float) stats.period_count / 1000.0f : 0.0f,
+               stats.period_max_time_us / 1000.0f, stats.period_time_us / 1000.0f);
+    }
+  }
+
+  // Main-loop overhead for the period: active wall time minus component time.
+  // active = sum of per-iteration loop time excluding yield/sleep.
+  if (this->period_active_count_ > 0) {
+    uint64_t active = this->period_active_time_us_;
+    uint64_t overhead = active > period_component_sum_us ? active - period_component_sum_us : 0;
+    // Use double for µs→ms conversion so multi-day uptimes (where total
+    // microsecond counters exceed float's ~7-digit mantissa) keep resolution.
+    ESP_LOGI(TAG,
+             "  main_loop: iters=%" PRIu64 ", active_avg=%.3fms, active_max=%.2fms, active_total=%.1fms, "
+             "overhead_total=%.1fms",
+             this->period_active_count_,
+             static_cast<double>(active) / static_cast<double>(this->period_active_count_) / 1000.0,
+             static_cast<double>(this->period_active_max_us_) / 1000.0, static_cast<double>(active) / 1000.0,
+             static_cast<double>(overhead) / 1000.0);
+    uint64_t before = this->period_before_time_us_;
+    uint64_t tail = this->period_tail_time_us_;
+    uint64_t accounted = before + tail;
+    uint64_t inter = overhead > accounted ? overhead - accounted : 0;
+    ESP_LOGI(TAG, "  main_loop_overhead_section: before=%.1fms, tail=%.1fms, inter_component=%.1fms",
+             static_cast<double>(before) / 1000.0, static_cast<double>(tail) / 1000.0,
+             static_cast<double>(inter) / 1000.0);
   }
 
   // Log total stats since boot (only for active components - idle ones haven't changed)
   ESP_LOGI(TAG, " Total stats (since boot): %zu active components", count);
 
-  // Re-sort by total runtime for all-time stats
-  std::sort(sorted, sorted + count, compare_total_time);
+  if (count > 0) {
+    // Re-sort by total runtime for all-time stats
+    std::sort(sorted, sorted + count, compare_total_time);
 
-  for (size_t i = 0; i < count; i++) {
-    const auto &stats = sorted[i]->runtime_stats_;
-    ESP_LOGI(TAG, "  %s: count=%" PRIu32 ", avg=%.3fms, max=%.2fms, total=%.1fms",
-             LOG_STR_ARG(sorted[i]->get_component_log_str()), stats.total_count,
-             stats.total_count > 0 ? stats.total_time_us / (float) stats.total_count / 1000.0f : 0.0f,
-             stats.total_max_time_us / 1000.0f, stats.total_time_us / 1000.0);
+    for (size_t i = 0; i < count; i++) {
+      const auto &stats = sorted[i]->runtime_stats_;
+      ESP_LOGI(TAG, "  %s: count=%" PRIu32 ", avg=%.3fms, max=%.2fms, total=%.1fms",
+               LOG_STR_ARG(sorted[i]->get_component_log_str()), stats.total_count,
+               stats.total_count > 0 ? stats.total_time_us / (float) stats.total_count / 1000.0f : 0.0f,
+               stats.total_max_time_us / 1000.0f, stats.total_time_us / 1000.0);
+    }
+  }
+
+  if (this->total_active_count_ > 0) {
+    uint64_t active = this->total_active_time_us_;
+    uint64_t overhead = active > total_component_sum_us ? active - total_component_sum_us : 0;
+    ESP_LOGI(TAG,
+             "  main_loop: iters=%" PRIu64 ", active_avg=%.3fms, active_max=%.2fms, active_total=%.1fms, "
+             "overhead_total=%.1fms",
+             this->total_active_count_,
+             static_cast<double>(active) / static_cast<double>(this->total_active_count_) / 1000.0,
+             static_cast<double>(this->total_active_max_us_) / 1000.0, static_cast<double>(active) / 1000.0,
+             static_cast<double>(overhead) / 1000.0);
+    uint64_t before = this->total_before_time_us_;
+    uint64_t tail = this->total_tail_time_us_;
+    uint64_t accounted = before + tail;
+    uint64_t inter = overhead > accounted ? overhead - accounted : 0;
+    ESP_LOGI(TAG, "  main_loop_overhead_section: before=%.1fms, tail=%.1fms, inter_component=%.1fms",
+             static_cast<double>(before) / 1000.0, static_cast<double>(tail) / 1000.0,
+             static_cast<double>(inter) / 1000.0);
   }
 
   // Reset period stats
   for (auto *component : components) {
     component->runtime_stats_.reset_period();
   }
+  this->period_active_count_ = 0;
+  this->period_active_time_us_ = 0;
+  this->period_active_max_us_ = 0;
+  this->period_before_time_us_ = 0;
+  this->period_tail_time_us_ = 0;
 }
 
 bool RuntimeStatsCollector::compare_period_time(Component *a, Component *b) {

esphome/components/runtime_stats/runtime_stats.h

@@ -29,6 +29,31 @@ class RuntimeStatsCollector {
   // Process any pending stats printing (should be called after component loop)
   void process_pending_stats(uint32_t current_time);
 
+  // Record the wall time of one main loop iteration excluding the yield/sleep.
+  // Called once per loop from Application::loop().
+  //   active_us = total time between loop start and just before yield.
+  //   before_us = time spent in before_loop_tasks_ (scheduler + ISR enable_loop).
+  //   tail_us   = time spent in after_loop_tasks_ + the trailing record/stats prefix.
+  // Residual overhead at log time = active − Σ(component) − before − tail,
+  // which captures per-iteration inter-component bookkeeping (set_current_component,
+  // WarnIfComponentBlockingGuard construction/destruction, feed_wdt_with_time calls,
+  // the for-loop itself).
+  void record_loop_active(uint32_t active_us, uint32_t before_us, uint32_t tail_us) {
+    this->period_active_count_++;
+    this->period_active_time_us_ += active_us;
+    if (active_us > this->period_active_max_us_)
+      this->period_active_max_us_ = active_us;
+    this->total_active_count_++;
+    this->total_active_time_us_ += active_us;
+    if (active_us > this->total_active_max_us_)
+      this->total_active_max_us_ = active_us;
+
+    this->period_before_time_us_ += before_us;
+    this->total_before_time_us_ += before_us;
+    this->period_tail_time_us_ += tail_us;
+    this->total_tail_time_us_ += tail_us;
+  }
+
  protected:
   void log_stats_();
   // Static comparators — member functions have friend access, lambdas do not
@@ -37,6 +62,22 @@ class RuntimeStatsCollector {
 
   uint32_t log_interval_;
   uint32_t next_log_time_{0};
+
+  // Main loop active-time stats (wall time per iteration, excluding yield/sleep).
+  // Counters are uint64_t — at sub-millisecond loop times a uint32_t can wrap in
+  // a few weeks of uptime, which is well within ESPHome device lifetimes.
+  uint64_t period_active_count_{0};
+  uint64_t period_active_time_us_{0};
+  uint32_t period_active_max_us_{0};
+  uint64_t total_active_count_{0};
+  uint64_t total_active_time_us_{0};
+  uint32_t total_active_max_us_{0};
+
+  // Split of overhead sections — accumulated per iteration.
+  uint64_t period_before_time_us_{0};
+  uint64_t total_before_time_us_{0};
+  uint64_t period_tail_time_us_{0};
+  uint64_t total_tail_time_us_{0};
 };
 
 }  // namespace runtime_stats

esphome/components/rx8130/rx8130.cpp

@@ -81,7 +81,7 @@ void RX8130Component::read_time() {
       .year = static_cast<uint16_t>(bcd2dec(date[6]) + 2000),
   };
   rtc_time.recalc_timestamp_utc(false);
-  if (!rtc_time.is_valid()) {
+  if (!rtc_time.is_valid(/*check_day_of_week=*/true, /*check_day_of_year=*/false)) {
     ESP_LOGE(TAG, "Invalid RTC time, not syncing to system clock.");
     return;
   }

esphome/components/safe_mode/safe_mode.cpp

@@ -55,13 +55,11 @@ void SafeModeComponent::dump_config() {
 #if defined(USE_ESP32) && defined(USE_OTA_ROLLBACK)
   const esp_partition_t *last_invalid = esp_ota_get_last_invalid_partition();
   if (last_invalid != nullptr) {
-    ESP_LOGW(TAG,
-             "OTA rollback detected! Rolled back from partition '%s'\n"
-             " The device reset before the boot was marked successful",
-             last_invalid->label);
+    ESP_LOGW(TAG, "OTA rollback detected! Rolled back from partition '%s'", last_invalid->label);
+    ESP_LOGW(TAG, "The device reset before the boot was marked successful");
     if (esp_reset_reason() == ESP_RST_BROWNOUT) {
-      ESP_LOGW(TAG, "Last reset was due to brownout - check your power supply!\n"
-                    " See https://esphome.io/guides/faq.html#brownout-detector-was-triggered");
+      ESP_LOGW(TAG, "Last reset was due to brownout - check your power supply!");
+      ESP_LOGW(TAG, "See https://esphome.io/guides/faq.html#brownout-detector-was-triggered");
     }
   }
 #endif
@@ -88,8 +86,7 @@ void SafeModeComponent::mark_successful() {
 }
 
 void SafeModeComponent::loop() {
-  if (!this->boot_successful_ &&
-      (App.get_loop_component_start_time() - this->safe_mode_start_time_) > this->safe_mode_boot_is_good_after_) {
+  if (!this->boot_successful_ && (millis() - this->safe_mode_start_time_) > this->safe_mode_boot_is_good_after_) {
     // successful boot, reset counter
     ESP_LOGI(TAG, "Boot seems successful; resetting boot loop counter");
     this->mark_successful();

esphome/components/socket/bsd_sockets_impl.h

@@ -112,8 +112,6 @@ class BSDSocketImpl {
   int setblocking(bool blocking);
   int loop() { return 0; }
 
-  /// Check if the socket has buffered data ready to read.
-  /// See the ready() contract in socket.h — callers must drain or track remaining data.
   bool ready() const;
 
   int get_fd() const { return this->fd_; }

esphome/components/socket/lwip_raw_tcp_impl.h

@@ -96,8 +96,6 @@ class LWIPRawImpl : public LWIPRawCommon {
     errno = ENOSYS;
     return -1;
   }
-  // Check if the socket has buffered data ready to read.
-  // See the ready() contract in socket.h — callers must drain or track remaining data.
   // Intentionally unlocked — this is a polling check called every loop iteration.
   // A stale read at worst delays processing by one loop tick; the actual I/O in
   // read() holds the lwip lock and re-checks properly. See esphome#10681.

esphome/components/socket/lwip_sockets_impl.h

@@ -78,8 +78,6 @@ class LwIPSocketImpl {
   int setblocking(bool blocking);
   int loop() { return 0; }
 
-  /// Check if the socket has buffered data ready to read.
-  /// See the ready() contract in socket.h — callers must drain or track remaining data.
   bool ready() const;
 
   int get_fd() const { return this->fd_; }