[ci] sync-device-classes: drop branch-switch hack, skip no-commit-to-branch instead

Co-authored-by: pre-commit-ci-lite[bot] <117423508+pre-commit-ci-lite[bot]@users.noreply.github.com>

.clang-tidy

@@ -116,7 +116,6 @@ Checks: >-
   -portability-template-virtual-member-function,
   -readability-ambiguous-smartptr-reset-call,
   -readability-avoid-nested-conditional-operator,
-  -readability-container-contains,
   -readability-container-data-pointer,
   -readability-convert-member-functions-to-static,
   -readability-else-after-return,

.clang-tidy.hash

@@ -1 +1 @@
-593fd53fa09944a59af3f38521e31d87fe10b60326b8d82bb76413c5149b312c
+27aaab4e0ebfc10491720345aa746fc2dffa6a3985f73ec111b12dd99078d46f

.github/workflows/ci.yml

@@ -249,6 +249,7 @@ jobs:
       integration-test-buckets: ${{ steps.determine.outputs.integration-test-buckets }}
       clang-tidy: ${{ steps.determine.outputs.clang-tidy }}
       clang-tidy-mode: ${{ steps.determine.outputs.clang-tidy-mode }}
+      clang-tidy-full-scan: ${{ steps.determine.outputs.clang-tidy-full-scan }}
       python-linters: ${{ steps.determine.outputs.python-linters }}
       import-time: ${{ steps.determine.outputs.import-time }}
       device-builder: ${{ steps.determine.outputs.device-builder }}
@@ -287,7 +288,12 @@ jobs:
           GH_TOKEN: ${{ github.token }}
         run: |
           . venv/bin/activate
-          output=$(python script/determine-jobs.py)
+          EXTRA_ARGS=""
+          if [[ "${{ contains(github.event.pull_request.labels.*.name, 'ci-run-all') }}" == "true" ]]; then
+            EXTRA_ARGS="--force-all"
+            echo "::notice::ci-run-all label detected -- forcing every CI job to run"
+          fi
+          output=$(python script/determine-jobs.py $EXTRA_ARGS)
           echo "Test determination output:"
           echo "$output" | jq
 
@@ -296,6 +302,7 @@ jobs:
           echo "integration-test-buckets=$(echo "$output" | jq -c '.integration_test_buckets')" >> $GITHUB_OUTPUT
           echo "clang-tidy=$(echo "$output" | jq -r '.clang_tidy')" >> $GITHUB_OUTPUT
           echo "clang-tidy-mode=$(echo "$output" | jq -r '.clang_tidy_mode')" >> $GITHUB_OUTPUT
+          echo "clang-tidy-full-scan=$(echo "$output" | jq -r '.clang_tidy_full_scan')" >> $GITHUB_OUTPUT
           echo "python-linters=$(echo "$output" | jq -r '.python_linters')" >> $GITHUB_OUTPUT
           echo "import-time=$(echo "$output" | jq -r '.import_time')" >> $GITHUB_OUTPUT
           echo "device-builder=$(echo "$output" | jq -r '.device_builder')" >> $GITHUB_OUTPUT
@@ -500,7 +507,13 @@ jobs:
         id: check_full_scan
         run: |
           . venv/bin/activate
-          if python script/clang_tidy_hash.py --check; then
+          # determine-jobs.clang-tidy-full-scan is true when core C++ changed
+          # OR the ci-run-all label forced --force-all. Independent of the
+          # hash check, both must produce a full scan in the job itself.
+          if [ "${{ needs.determine-jobs.outputs.clang-tidy-full-scan }}" = "true" ]; then
+            echo "full_scan=true" >> $GITHUB_OUTPUT
+            echo "reason=determine_jobs" >> $GITHUB_OUTPUT
+          elif python script/clang_tidy_hash.py --check; then
             echo "full_scan=true" >> $GITHUB_OUTPUT
             echo "reason=hash_changed" >> $GITHUB_OUTPUT
           else
@@ -512,7 +525,7 @@ jobs:
         run: |
           . venv/bin/activate
           if [ "${{ steps.check_full_scan.outputs.full_scan }}" = "true" ]; then
-            echo "Running FULL clang-tidy scan (hash changed)"
+            echo "Running FULL clang-tidy scan (reason: ${{ steps.check_full_scan.outputs.reason }})"
             script/clang-tidy --all-headers --fix ${{ matrix.options }} ${{ matrix.ignore_errors && '|| true' || '' }}
           else
             echo "Running clang-tidy on changed files only"
@@ -572,7 +585,13 @@ jobs:
         id: check_full_scan
         run: |
           . venv/bin/activate
-          if python script/clang_tidy_hash.py --check; then
+          # determine-jobs.clang-tidy-full-scan is true when core C++ changed
+          # OR the ci-run-all label forced --force-all. Independent of the
+          # hash check, both must produce a full scan in the job itself.
+          if [ "${{ needs.determine-jobs.outputs.clang-tidy-full-scan }}" = "true" ]; then
+            echo "full_scan=true" >> $GITHUB_OUTPUT
+            echo "reason=determine_jobs" >> $GITHUB_OUTPUT
+          elif python script/clang_tidy_hash.py --check; then
             echo "full_scan=true" >> $GITHUB_OUTPUT
             echo "reason=hash_changed" >> $GITHUB_OUTPUT
           else
@@ -584,7 +603,7 @@ jobs:
         run: |
           . venv/bin/activate
           if [ "${{ steps.check_full_scan.outputs.full_scan }}" = "true" ]; then
-            echo "Running FULL clang-tidy scan (hash changed)"
+            echo "Running FULL clang-tidy scan (reason: ${{ steps.check_full_scan.outputs.reason }})"
             script/clang-tidy --all-headers --fix --environment esp32-arduino-tidy
           else
             echo "Running clang-tidy on changed files only"
@@ -661,7 +680,13 @@ jobs:
         id: check_full_scan
         run: |
           . venv/bin/activate
-          if python script/clang_tidy_hash.py --check; then
+          # determine-jobs.clang-tidy-full-scan is true when core C++ changed
+          # OR the ci-run-all label forced --force-all. Independent of the
+          # hash check, both must produce a full scan in the job itself.
+          if [ "${{ needs.determine-jobs.outputs.clang-tidy-full-scan }}" = "true" ]; then
+            echo "full_scan=true" >> $GITHUB_OUTPUT
+            echo "reason=determine_jobs" >> $GITHUB_OUTPUT
+          elif python script/clang_tidy_hash.py --check; then
             echo "full_scan=true" >> $GITHUB_OUTPUT
             echo "reason=hash_changed" >> $GITHUB_OUTPUT
           else
@@ -673,7 +698,7 @@ jobs:
         run: |
           . venv/bin/activate
           if [ "${{ steps.check_full_scan.outputs.full_scan }}" = "true" ]; then
-            echo "Running FULL clang-tidy scan (hash changed)"
+            echo "Running FULL clang-tidy scan (reason: ${{ steps.check_full_scan.outputs.reason }})"
             script/clang-tidy --all-headers --fix ${{ matrix.options }}
           else
             echo "Running clang-tidy on changed files only"

.github/workflows/dashboard-deprecation-comment.yml

@@ -12,6 +12,12 @@ jobs:
   dashboard-deprecation-comment:
     name: Dashboard deprecation comment
     runs-on: ubuntu-latest
+    # Release-bump PRs (bump-X.Y.Z -> beta, beta -> release) inevitably
+    # roll up everything merged into dev since the last cut, which can
+    # include dashboard changes that have already been reviewed once.
+    # The bot's purpose is to warn new contributors before they invest
+    # time -- that only applies to PRs entering dev.
+    if: github.event.pull_request.base.ref == 'dev'
     steps:
       - name: Generate a token
         id: generate-token

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

@@ -68,14 +68,15 @@ jobs:
               return;
             }
 
-            // Check for angle brackets not wrapped in backticks.
-            // Astro docs MDX treats bare < as JSX component opening tags.
+            // Check for MDX syntax characters not wrapped in backticks.
+            // Astro docs MDX treats bare `<` as JSX component opening tags and
+            // bare `{` as JS expressions, so both must be escaped in changelog entries.
             const stripped = title.replace(/`[^`]*`/g, '');
-            if (/[<>]/.test(stripped)) {
+            if (/[<>{}]/.test(stripped)) {
               core.setFailed(
-                'PR title contains `<` or `>` not wrapped in backticks.\n' +
-                'Astro docs MDX interprets bare `<` as JSX components.\n' +
-                'Please wrap angle brackets with backticks, e.g.: [component] Add `<feature>` support'
+                'PR title contains `<`, `>`, `{`, or `}` not wrapped in backticks.\n' +
+                'Astro docs MDX interprets bare `<` as JSX components and bare `{` as JS expressions.\n' +
+                'Please wrap these characters with backticks, e.g.: [component] Add `<feature>` support'
               );
               return;
             }

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

@@ -41,19 +41,52 @@ jobs:
         with:
           python-version: "3.14"
 
+      - name: Set up uv
+        # An order of magnitude faster than pip on cold boots, with its
+        # own wheel cache. ``--system`` (below) installs into the
+        # setup-python interpreter so subsequent ``pre-commit`` /
+        # ``script/run-in-env.py`` steps find the deps without a
+        # ``uv run`` prefix.
+        uses: astral-sh/setup-uv@08807647e7069bb48b6ef5acd8ec9567f424441b # v8.1.0
+        with:
+          enable-cache: true
+
       - name: Install Home Assistant
         run: |
-          python -m pip install --upgrade pip
-          pip install -e lib/home-assistant
-          pip install -r requirements_test.txt pre-commit
+          uv pip install --system -e lib/home-assistant
+          uv pip install --system -r requirements.txt -r requirements_test.txt pre-commit
 
       - name: Sync
         run: |
           python ./script/sync-device_class.py
 
-      - name: Run pre-commit hooks
-        run: |
-          python script/run-in-env.py pre-commit run --all-files
+      - name: Apply pre-commit auto-fixes
+        # First pass: let formatters (ruff, end-of-file-fixer, etc.) modify
+        # files. pre-commit exits non-zero whenever a hook touches anything,
+        # which would otherwise abort the workflow before the auto-fixes
+        # can flow into the sync PR.
+        #
+        # SKIP:
+        #   - no-commit-to-branch is a local guard against committing on
+        #     dev/release/beta; CI runs on dev by definition, and
+        #     peter-evans/create-pull-request creates the branch itself.
+        #   - pylint surfaces import-error / relative-beyond-top-level
+        #     noise here because this workflow installs only a subset of
+        #     the runtime deps (HA + requirements*.txt); main CI already
+        #     gates pylint on real PRs.
+        env:
+          SKIP: pylint,no-commit-to-branch
+        run: python script/run-in-env.py pre-commit run --all-files || true
+
+      - name: Verify pre-commit clean
+        # Second pass: re-run all hooks against the now-fixed tree.
+        # Auto-fixers exit 0 (nothing to change); any remaining failure
+        # from a check-only hook (flake8 / yamllint / ci-custom) is a
+        # real issue and fails the workflow loudly. Same SKIP list as
+        # above for the same reasons.
+        env:
+          SKIP: pylint,no-commit-to-branch
+        run: python script/run-in-env.py pre-commit run --all-files
 
       - name: Commit changes
         uses: peter-evans/create-pull-request@5f6978faf089d4d20b00c7766989d076bb2fc7f1 # v8.1.1

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         = 2026.5.0b1
+PROJECT_NUMBER         = 2026.6.0-dev
 
 # 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

docker/Dockerfile

@@ -13,12 +13,16 @@ RUN git config --system --add safe.directory "*" \
     && git config --system advice.detachedHead false
 
 # Install build tools for Python packages that require compilation
-# (e.g., ruamel.yaml.clibz used by ESP-IDF's idf-component-manager)
+# (e.g., ruamel.yaml.clib used by ESP-IDF's idf-component-manager).
+# Also install libusb-1.0 at runtime so the ESP-IDF tools installer can
+# validate openocd-esp32 (it dynamically links libusb-1.0.so.0); without
+# it idf_tools.py rejects the openocd install with exit 127 and aborts
+# the whole framework setup.
 RUN if command -v apk > /dev/null; then \
-        apk add --no-cache build-base; \
+        apk add --no-cache build-base libusb; \
     else \
         apt-get update \
-        && apt-get install -y --no-install-recommends build-essential \
+        && apt-get install -y --no-install-recommends build-essential libusb-1.0-0 \
         && rm -rf /var/lib/apt/lists/*; \
     fi
 

esphome/build_gen/espidf.py

@@ -3,7 +3,8 @@
 import json
 from pathlib import Path
 
-from esphome.components.esp32 import get_esp32_variant
+from esphome.components.esp32 import get_esp32_variant, idf_version
+import esphome.config_validation as cv
 from esphome.core import CORE
 from esphome.helpers import mkdir_p, write_file_if_changed
 from esphome.writer import update_storage_json
@@ -61,6 +62,11 @@ def get_project_cmakelists(minimal: bool = False) -> str:
     variant = get_esp32_variant()
     idf_target = variant.lower().replace("-", "")
 
+    # esp_idf_size 2.x (bundled with IDF >=6.0) made NG the default and
+    # removed the --ng flag; on 1.x (IDF 5.5) --ng is required to get
+    # --format=raw because the legacy mode doesn't support it.
+    size_ng_flag = "--ng" if idf_version() < cv.Version(6, 0, 0) else ""
+
     # Project-wide compile options: -D defines and -W warning flags (skip
     # -Wl, linker flags — those go on the src component via
     # target_link_options below). Emitted via idf_build_set_property so the
@@ -146,7 +152,7 @@ project({CORE.name})
 # Emit raw JSON size data for ESPHome to read post-build.
 add_custom_command(
     TARGET ${{CMAKE_PROJECT_NAME}}.elf POST_BUILD
-    COMMAND ${{PYTHON}} -m esp_idf_size --ng --format=raw
+    COMMAND ${{PYTHON}} -m esp_idf_size {size_ng_flag} --format=raw
             -o ${{CMAKE_BINARY_DIR}}/esp_idf_size.json
             ${{CMAKE_PROJECT_NAME}}.map
     WORKING_DIRECTORY ${{CMAKE_BINARY_DIR}}

esphome/components/audio/__init__.py

@@ -395,7 +395,7 @@ async def to_code(config):
         )
     if data.mp3_support:
         cg.add_define("USE_AUDIO_MP3_SUPPORT")
-        add_idf_component(name="esphome/micro-mp3", ref="0.2.0")
+        add_idf_component(name="esphome/micro-mp3", ref="0.2.1")
         _emit_memory_pair(
             data.mp3.buffer_memory,
             "CONFIG_MP3_DECODER_PREFER_PSRAM",

esphome/components/bme680_bsec/bme680_bsec.cpp

@@ -161,7 +161,7 @@ void BME680BSECComponent::dump_config() {
                 "  IAQ Mode: %s\n"
                 "  Supply Voltage: %sV\n"
                 "  Sample Rate: %s\n"
-                "  State Save Interval: %ims",
+                "  State Save Interval: %" PRIu32 "ms",
                 this->temperature_offset_, this->iaq_mode_ == IAQ_MODE_STATIC ? "Static" : "Mobile",
                 this->supply_voltage_ == SUPPLY_VOLTAGE_3V3 ? "3.3" : "1.8",
                 BME680_BSEC_SAMPLE_RATE_LOG(this->sample_rate_), this->state_save_interval_ms_);
@@ -461,7 +461,7 @@ int8_t BME680BSECComponent::write_bytes_wrapper(uint8_t devid, uint8_t a_registe
 }
 
 void BME680BSECComponent::delay_ms(uint32_t period) {
-  ESP_LOGV(TAG, "Delaying for %ums", period);
+  ESP_LOGV(TAG, "Delaying for %" PRIu32 "ms", period);
   delay(period);
 }
 

esphome/components/esp32/__init__.py

@@ -1767,9 +1767,11 @@ async def to_code(config):
     else:
         cg.add_build_flag("-Wno-error=format")
         cg.add_build_flag("-Wno-error=maybe-uninitialized")
-        cg.add_build_flag("-Wno-error=missing-field-initializers")
+        cg.add_build_flag("-Wno-error=overloaded-virtual")
         cg.add_build_flag("-Wno-error=reorder")
         cg.add_build_flag("-Wno-error=volatile")
+        # -Wno- (not -Wno-error=): suppress entirely, too noisy on C++ aggregates
+        cg.add_build_flag("-Wno-missing-field-initializers")
 
     cg.set_cpp_standard("gnu++20")
     cg.add_build_flag("-DUSE_ESP32")
@@ -2464,8 +2466,14 @@ def _write_sdkconfig():
     )
 
     want_opts = CORE.data[KEY_ESP32][KEY_SDKCONFIG_OPTIONS]
+    # Include the resolved framework version as a Kconfig comment so a
+    # version switch that happens to leave the option set unchanged still
+    # bumps this file's content -- which is what has_outdated_files()
+    # uses to decide whether to reconfigure.
+    framework_version = CORE.data[KEY_CORE][KEY_FRAMEWORK_VERSION]
     contents = (
-        "\n".join(
+        f"# ESPHOME_IDF_VERSION={framework_version}\n"
+        + "\n".join(
             f"{name}={_format_sdkconfig_val(value)}"
             for name, value in sorted(want_opts.items())
         )
@@ -2509,7 +2517,12 @@ def _write_idf_component_yml():
 
         stubs_dir = CORE.relative_build_path("component_stubs")
         stubs_dir.mkdir(exist_ok=True)
-        for component_name in components_to_stub:
+        # Sort so the dict insertion order (and thus the generated
+        # src/idf_component.yml) is deterministic across runs; otherwise
+        # the manifest content shuffles every build, write_file_if_changed
+        # always writes, and ninja keeps triggering CMake re-runs on
+        # otherwise-cached rebuilds.
+        for component_name in sorted(components_to_stub):
             # Create stub directory with minimal CMakeLists.txt
             stub_path = stubs_dir / _idf_component_stub_name(component_name)
             stub_path.mkdir(exist_ok=True)

esphome/components/esp32_hosted/__init__.py

@@ -249,7 +249,7 @@ async def to_code(config):
         esp32.add_idf_component(name="espressif/esp_wifi_remote", ref="1.5.1")
         esp32.add_idf_component(name="espressif/wifi_remote_over_eppp", ref="0.3.2")
         esp32.add_idf_component(name="espressif/eppp_link", ref="1.1.5")
-        esp32.add_idf_component(name="espressif/esp_hosted", ref="2.12.6")
+        esp32.add_idf_component(name="espressif/esp_hosted", ref="2.12.7")
     else:
         esp32.add_idf_component(name="espressif/esp_wifi_remote", ref="0.13.0")
         esp32.add_idf_component(name="espressif/eppp_link", ref="0.2.0")

esphome/components/esp32_hosted/update/esp32_hosted_update.cpp

@@ -92,7 +92,7 @@ void Esp32HostedUpdate::setup() {
   if (esp_hosted_get_coprocessor_fwversion(&ver_info) == ESP_OK) {
     // 16 bytes: "255.255.255" (11 chars) + null + safety margin
     char buf[16];
-    snprintf(buf, sizeof(buf), "%d.%d.%d", ver_info.major1, ver_info.minor1, ver_info.patch1);
+    snprintf(buf, sizeof(buf), "%" PRIu32 ".%" PRIu32 ".%" PRIu32, ver_info.major1, ver_info.minor1, ver_info.patch1);
     this->update_info_.current_version = buf;
   } else {
     this->update_info_.current_version = "unknown";
@@ -120,8 +120,8 @@ void Esp32HostedUpdate::setup() {
         this->state_ = update::UPDATE_STATE_NO_UPDATE;
       }
     } else {
-      ESP_LOGW(TAG, "Invalid app description magic word: 0x%08x (expected 0x%08x)", app_desc->magic_word,
-               ESP_APP_DESC_MAGIC_WORD);
+      ESP_LOGW(TAG, "Invalid app description magic word: 0x%08" PRIx32 " (expected 0x%08" PRIx32 ")",
+               app_desc->magic_word, ESP_APP_DESC_MAGIC_WORD);
       this->state_ = update::UPDATE_STATE_NO_UPDATE;
     }
   } else {

esphome/components/esphome/ota/ota_esphome.cpp

@@ -108,8 +108,8 @@ void ESPHomeOTAComponent::dump_config() {
   ESP_LOGCONFIG(TAG,
                 "  Partition access allowed\n"
                 "  Running app:\n"
-                "    Partition address: 0x%X\n"
-                "    Used size: %zu bytes (0x%X)",
+                "    Partition address: 0x%" PRIX32 "\n"
+                "    Used size: %zu bytes (0x%zX)",
                 this->running_app_offset_, this->running_app_size_, this->running_app_size_);
 
 #ifdef USE_ESP32
@@ -378,7 +378,7 @@ void ESPHomeOTAComponent::handle_data_() {
   }
   ota_size = (static_cast<size_t>(buf[0]) << 24) | (static_cast<size_t>(buf[1]) << 16) |
              (static_cast<size_t>(buf[2]) << 8) | buf[3];
-  ESP_LOGV(TAG, "Size is %u bytes", ota_size);
+  ESP_LOGV(TAG, "Size is %zu bytes", ota_size);
 
 #ifndef USE_OTA_PARTITIONS
   if (ota_type != ota::OTA_TYPE_UPDATE_APP) {
@@ -749,7 +749,7 @@ bool ESPHomeOTAComponent::handle_auth_send_() {
     this->auth_buf_[0] = this->auth_type_;
     hasher.get_hex(buf);
 
-    ESP_LOGV(TAG, "Auth: Nonce is %.*s", hex_size, buf);
+    ESP_LOGV(TAG, "Auth: Nonce is %.*s", (int) hex_size, buf);
   }
 
   // Try to write auth_type + nonce
@@ -809,13 +809,13 @@ bool ESPHomeOTAComponent::handle_auth_read_() {
   hasher.add(nonce, hex_size * 2);  // Add both nonce and cnonce (contiguous in buffer)
   hasher.calculate();
 
-  ESP_LOGV(TAG, "Auth: CNonce is %.*s", hex_size, cnonce);
+  ESP_LOGV(TAG, "Auth: CNonce is %.*s", (int) hex_size, cnonce);
 #if ESPHOME_LOG_LEVEL >= ESPHOME_LOG_LEVEL_VERBOSE
   char computed_hash[SHA256_HEX_SIZE + 1];  // Buffer for hex-encoded hash (max expected length + null terminator)
   hasher.get_hex(computed_hash);
-  ESP_LOGV(TAG, "Auth: Result is %.*s", hex_size, computed_hash);
+  ESP_LOGV(TAG, "Auth: Result is %.*s", (int) hex_size, computed_hash);
 #endif
-  ESP_LOGV(TAG, "Auth: Response is %.*s", hex_size, response);
+  ESP_LOGV(TAG, "Auth: Response is %.*s", (int) hex_size, response);
 
   // Compare response
   bool matches = hasher.equals_hex(response);

esphome/components/fastled_base/fastled_light.cpp

@@ -19,7 +19,7 @@ void FastLEDLightOutput::dump_config() {
   ESP_LOGCONFIG(TAG,
                 "FastLED light:\n"
                 "  Num LEDs: %u\n"
-                "  Max refresh rate: %u",
+                "  Max refresh rate: %" PRIu32,
                 this->num_leds_, this->max_refresh_rate_.value_or(0));
 }
 void FastLEDLightOutput::write_state(light::LightState *state) {

esphome/components/hdc2080/hdc2080.cpp

@@ -22,7 +22,7 @@ static constexpr uint8_t MEAS_CONF_HUM = 0x04;   // Bits 2:1 = 10: humidity only
 void HDC2080Component::setup() {
   const uint8_t data = 0x00;  // automatic measurement mode disabled, heater off
   if (this->write_register(REG_RESET_DRDY_INT_CONF, &data, 1) != i2c::ERROR_OK) {
-    this->mark_failed(ESP_LOG_MSG_COMM_FAIL);
+    this->mark_failed(LOG_STR(ESP_LOG_MSG_COMM_FAIL));
     return;
   }
 }

esphome/components/heatpumpir/climate.py

@@ -125,7 +125,6 @@ async def to_code(config):
     cg.add(var.set_vertical_default(config[CONF_VERTICAL_DEFAULT]))
     cg.add(var.set_max_temperature(config[CONF_MAX_TEMPERATURE]))
     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")
     if CORE.is_libretiny or CORE.is_esp32:

esphome/components/inkplate/inkplate.cpp

@@ -319,7 +319,7 @@ void Inkplate::fill(Color color) {
     memset(this->partial_buffer_, fill, this->get_buffer_length_());
   }
 
-  ESP_LOGV(TAG, "Fill finished (%ums)", millis() - start_time);
+  ESP_LOGV(TAG, "Fill finished (%" PRIu32 "ms)", millis() - start_time);
 }
 
 void Inkplate::display() {

esphome/components/logger/__init__.py

@@ -506,13 +506,13 @@ async def _late_logger_init(config: ConfigType) -> None:
 def validate_printf(value):
     # https://stackoverflow.com/questions/30011379/how-can-i-parse-a-c-format-string-in-python
     cfmt = r"""
-    (                                  # start of capture group 1
-    %                                  # literal "%"
-    (?:[-+0 #]{0,5})                   # optional flags
-    (?:\d+|\*)?                        # width
-    (?:\.(?:\d+|\*))?                  # precision
-    (?:h|l|ll|w|I|I32|I64)?            # size
-    [cCdiouxXeEfgGaAnpsSZ]             # type
+    (                                   # start of capture group 1
+    %                                   # literal "%"
+    (?:[-+0 #]{0,5})                    # optional flags
+    (?:\d+|\*)?                         # width
+    (?:\.(?:\d+|\*))?                   # precision
+    (?:hh|h|ll|l|j|z|t|L|w|I|I32|I64)?  # size
+    [cCdiouxXeEfgGaAnpsSZ]              # type
     )
     """  # noqa
     matches = re.findall(cfmt, value[CONF_FORMAT], flags=re.VERBOSE)

esphome/components/lvgl/helpers.py

@@ -9,13 +9,13 @@ CONF_IF_NAN = "if_nan"
 # noqa
 f_regex = re.compile(
     r"""
-    (                                  # start of capture group 1
-    %                                  # literal "%"
-    [-+0 #]{0,5}                   # optional flags
-    (?:\d+|\*)?                        # width
-    (?:\.(?:\d+|\*))?                  # precision
-    (?:h|l|ll|w|I|I32|I64)?            # size
-    f                                  # type
+    (                                   # start of capture group 1
+    %                                   # literal "%"
+    [-+0 #]{0,5}                        # optional flags
+    (?:\d+|\*)?                         # width
+    (?:\.(?:\d+|\*))?                   # precision
+    (?:hh|h|ll|l|j|z|t|L|w|I|I32|I64)?  # size
+    f                                   # type
     )
     """,
     flags=re.VERBOSE,
@@ -23,13 +23,13 @@ f_regex = re.compile(
 # noqa
 c_regex = re.compile(
     r"""
-    (                                  # start of capture group 1
-    %                                  # literal "%"
-    [-+0 #]{0,5}                   # optional flags
-    (?:\d+|\*)?                        # width
-    (?:\.(?:\d+|\*))?                  # precision
-    (?:h|l|ll|w|I|I32|I64)?            # size
-    [cCdiouxXeEfgGaAnpsSZ]             # type
+    (                                   # start of capture group 1
+    %                                   # literal "%"
+    [-+0 #]{0,5}                        # optional flags
+    (?:\d+|\*)?                         # width
+    (?:\.(?:\d+|\*))?                   # precision
+    (?:hh|h|ll|l|j|z|t|L|w|I|I32|I64)?  # size
+    [cCdiouxXeEfgGaAnpsSZ]              # type
     )
     """,
     flags=re.VERBOSE,

esphome/components/lvgl/lvgl_esphome.cpp

@@ -572,7 +572,7 @@ void LvButtonMatrixType::set_obj(lv_obj_t *lv_obj) {
         auto key_idx = lv_buttonmatrix_get_selected_button(self->obj);
         if (key_idx == LV_BUTTONMATRIX_BUTTON_NONE)
           return;
-        if (self->key_map_.count(key_idx) != 0) {
+        if (self->key_map_.contains(key_idx)) {
           self->send_key_(self->key_map_[key_idx]);
           return;
         }

esphome/components/midea/air_conditioner.cpp

@@ -130,8 +130,8 @@ ClimateTraits AirConditioner::traits() {
 void AirConditioner::dump_config() {
   ESP_LOGCONFIG(Constants::TAG,
                 "MideaDongle:\n"
-                "  [x] Period: %dms\n"
-                "  [x] Response timeout: %dms\n"
+                "  [x] Period: %" PRIu32 "ms\n"
+                "  [x] Response timeout: %" PRIu32 "ms\n"
                 "  [x] Request attempts: %d",
                 this->base_.getPeriod(), this->base_.getTimeout(), this->base_.getNumAttempts());
 #ifdef USE_REMOTE_TRANSMITTER

esphome/components/nextion/display.py

@@ -1,3 +1,5 @@
+import logging
+
 from esphome import automation
 import esphome.codegen as cg
 from esphome.components import display, esp32, uart
@@ -39,6 +41,8 @@ from .base_component import (
     CONF_WAKE_UP_PAGE,
 )
 
+_LOGGER = logging.getLogger(__name__)
+
 CODEOWNERS = ["@senexcrenshaw", "@edwardtfn"]
 DEPENDENCIES = ["uart"]
 
@@ -55,6 +59,15 @@ NextionSetBrightnessAction = nextion_ns.class_(
 )
 
 
+def _deprecated_dump_device_info(value):
+    _LOGGER.warning(
+        "'dump_device_info' is deprecated and will be removed in ESPHome 2026.11.0. "
+        "Device info is now always logged at connection time. "
+        "Please remove this option from your configuration."
+    )
+    return value
+
+
 def _validate_tft_upload(config):
     has_tft_url = CONF_TFT_URL in config
     for conf_key in (
@@ -81,7 +94,10 @@ CONFIG_SCHEMA = cv.All(
                 cv.positive_time_period_milliseconds,
                 cv.Range(max=TimePeriod(milliseconds=255)),
             ),
-            cv.Optional(CONF_DUMP_DEVICE_INFO, default=False): cv.boolean,
+            # Deprecated — device info is now always logged. Remove before 2026.11.0.
+            cv.Optional(CONF_DUMP_DEVICE_INFO): cv.All(
+                cv.boolean, _deprecated_dump_device_info
+            ),
             cv.Optional(CONF_EXIT_REPARSE_ON_START, default=False): cv.boolean,
             cv.Optional(CONF_MAX_QUEUE_AGE, default="8000ms"): cv.All(
                 cv.positive_time_period_milliseconds,
@@ -277,9 +293,6 @@ async def to_code(config):
 
     cg.add(var.set_auto_wake_on_touch(config[CONF_AUTO_WAKE_ON_TOUCH]))
 
-    if config[CONF_DUMP_DEVICE_INFO]:
-        cg.add_define("USE_NEXTION_CONFIG_DUMP_DEVICE_INFO")
-
     if config[CONF_EXIT_REPARSE_ON_START]:
         cg.add_define("USE_NEXTION_CONFIG_EXIT_REPARSE_ON_START")
 

esphome/components/nextion/nextion.cpp

@@ -117,30 +117,41 @@ bool Nextion::check_connect_() {
 
   ESP_LOGN(TAG, "connect: %s", response.c_str());
 
-  size_t start;
+  // Parse comok response fields directly
+  // Format: comok <touch>,<reserved>,<model>,<fw>,<mcu_code>,<serial>,<flash>
+  size_t field_count = 0;
+  size_t start = 0;
   size_t end = 0;
-  std::vector<std::string> connect_info;
+  auto copy_field = [&](char *dst, size_t cap) {
+    size_t len = (end == std::string::npos ? response.size() : end) - start;
+    size_t n = len < cap ? len : cap;
+    std::memcpy(dst, response.data() + start, n);
+    dst[n] = '\0';
+  };
   while ((start = response.find_first_not_of(',', end)) != std::string::npos) {
     end = response.find(',', start);
-    connect_info.push_back(response.substr(start, end - start));
+    switch (field_count) {
+      case 2:
+        copy_field(this->device_model_, this->NEXTION_MODEL_MAX);
+        break;
+      case 3:
+        copy_field(this->firmware_version_, this->NEXTION_FW_MAX);
+        break;
+      case 5:
+        copy_field(this->serial_number_, this->NEXTION_SERIAL_MAX);
+        break;
+      case 6:
+        this->flash_size_ = static_cast<uint32_t>(std::strtoul(response.data() + start, nullptr, 10));
+        break;
+      default:
+        break;
+    }
+    ++field_count;
   }
 
-  this->is_detected_ = (connect_info.size() == 7);
+  this->is_detected_ = (field_count == 7);
   if (this->is_detected_) {
-    ESP_LOGN(TAG, "Connect info: %zu", connect_info.size());
-#ifdef USE_NEXTION_CONFIG_DUMP_DEVICE_INFO
-    this->device_model_ = connect_info[2];
-    this->firmware_version_ = connect_info[3];
-    this->serial_number_ = connect_info[5];
-    this->flash_size_ = connect_info[6];
-#else   // USE_NEXTION_CONFIG_DUMP_DEVICE_INFO
-    ESP_LOGI(TAG,
-             "  Device Model:   %s\n"
-             "  FW Version:     %s\n"
-             "  Serial Number:  %s\n"
-             "  Flash Size:     %s\n",
-             connect_info[2].c_str(), connect_info[3].c_str(), connect_info[5].c_str(), connect_info[6].c_str());
-#endif  // USE_NEXTION_CONFIG_DUMP_DEVICE_INFO
+    ESP_LOGN(TAG, "Connect info: %zu fields", field_count);
   } else {
     ESP_LOGE(TAG, "Bad connect value: '%s'", response.c_str());
   }
@@ -178,24 +189,26 @@ void Nextion::dump_config() {
 #ifdef USE_NEXTION_CONFIG_SKIP_CONNECTION_HANDSHAKE
   ESP_LOGCONFIG(TAG, "  Skip handshake: YES");
 #else  // USE_NEXTION_CONFIG_SKIP_CONNECTION_HANDSHAKE
-#ifdef USE_NEXTION_CONFIG_DUMP_DEVICE_INFO
+  if (this->is_setup()) {
+    ESP_LOGCONFIG(TAG,
+                  "  Device Model: %s\n"
+                  "  FW Version: %s\n"
+                  "  Serial Number: %s\n"
+                  "  Flash Size: %" PRIu32 " bytes",
+                  this->device_model_, this->firmware_version_, this->serial_number_, this->flash_size_);
+  } else {
+    ESP_LOGCONFIG(TAG, "  Device info: not yet detected");
+  }
   ESP_LOGCONFIG(TAG,
-                "  Device Model: %s\n"
-                "  FW Version: %s\n"
-                "  Serial Number: %s\n"
-                "  Flash Size: %s\n"
-                "  Max queue age: %u ms\n"
-                "  Startup override: %u ms\n",
-                this->device_model_.c_str(), this->firmware_version_.c_str(), this->serial_number_.c_str(),
-                this->flash_size_.c_str(), this->max_q_age_ms_, this->startup_override_ms_);
-#endif  // USE_NEXTION_CONFIG_DUMP_DEVICE_INFO
 #ifdef USE_NEXTION_CONFIG_EXIT_REPARSE_ON_START
-  ESP_LOGCONFIG(TAG, "  Exit reparse: YES\n");
+                "  Exit reparse: YES\n"
 #endif  // USE_NEXTION_CONFIG_EXIT_REPARSE_ON_START
-  ESP_LOGCONFIG(TAG,
+                "  Max queue age: %u ms\n"
+                "  Startup override: %u ms\n"
                 "  Wake On Touch: %s\n"
                 "  Touch Timeout: %" PRIu16,
-                YESNO(this->connection_state_.auto_wake_on_touch_), this->touch_sleep_timeout_);
+                this->max_q_age_ms_, this->startup_override_ms_, YESNO(this->connection_state_.auto_wake_on_touch_),
+                this->touch_sleep_timeout_);
 #endif  // USE_NEXTION_CONFIG_SKIP_CONNECTION_HANDSHAKE
 
 #ifdef USE_NEXTION_MAX_COMMANDS_PER_LOOP

esphome/components/nextion/nextion.h

@@ -1610,12 +1610,15 @@ class Nextion : public NextionBase, public PollingComponent, public uart::UARTDe
   nextion_writer_t writer_;
   optional<float> brightness_;
 
-#ifdef USE_NEXTION_CONFIG_DUMP_DEVICE_INFO
-  std::string device_model_;
-  std::string firmware_version_;
-  std::string serial_number_;
-  std::string flash_size_;
-#endif  // USE_NEXTION_CONFIG_DUMP_DEVICE_INFO
+  // Device info populated from comok response (fixed-size, no heap allocation).
+  // Sizes derived from Nextion Upload Protocol documentation and observed hardware.
+  static constexpr size_t NEXTION_MODEL_MAX = 24;   ///< Max observed ~18 chars from product numbering rules
+  static constexpr size_t NEXTION_FW_MAX = 7;       ///< 'S' prefix + integer (e.g. 'S99' or `123`)
+  static constexpr size_t NEXTION_SERIAL_MAX = 20;  ///< Consistently 16 hex chars across all documented examples
+  char device_model_[NEXTION_MODEL_MAX + 1]{};
+  char firmware_version_[NEXTION_FW_MAX + 1]{};
+  char serial_number_[NEXTION_SERIAL_MAX + 1]{};
+  uint32_t flash_size_ = 0;  ///< Flash size in bytes — plain integer, no string needed
 
   void remove_front_no_sensors_();
 

esphome/components/ota/ota_partitions_esp_idf.cpp

@@ -210,7 +210,7 @@ OTAResponseTypes IDFOTABackend::update_partition_table() {
       ESP_LOGE(TAG, "Cannot resolve running app partition at address 0x%" PRIX32, running_app_offset);
       return OTA_RESPONSE_ERROR_PARTITION_TABLE_UPDATE;
     }
-    ESP_LOGD(TAG, "Copying running app from 0x%X to 0x%X (size: 0x%X)", running_app_part->address,
+    ESP_LOGD(TAG, "Copying running app from 0x%" PRIX32 " to 0x%" PRIX32 " (size: 0x%zX)", running_app_part->address,
              plan.copy_dest_part->address, running_app_size);
     err = esp_partition_copy(plan.copy_dest_part, 0, running_app_part, 0, running_app_size);
     if (err != ESP_OK) {
@@ -261,7 +261,7 @@ OTAResponseTypes IDFOTABackend::update_partition_table() {
     ESP_LOGE(TAG, "Selected app partition not found after partition table update");
     return OTA_RESPONSE_ERROR_PARTITION_TABLE_UPDATE;
   }
-  ESP_LOGD(TAG, "Setting next boot partition to 0x%X", new_boot_partition->address);
+  ESP_LOGD(TAG, "Setting next boot partition to 0x%" PRIX32, new_boot_partition->address);
   err = esp_ota_set_boot_partition(new_boot_partition);
   if (err != ESP_OK) {
     ESP_LOGE(TAG, "esp_ota_set_boot_partition failed (err=0x%X)", err);

esphome/components/pulse_meter/pulse_meter_sensor.cpp

@@ -150,7 +150,7 @@ void IRAM_ATTR PulseMeterSensor::edge_intr(PulseMeterSensor *sensor) {
     edge_state.last_sent_edge_us_ = now;
     state.last_detected_edge_us_ = now;
     state.last_rising_edge_us_ = now;
-    state.count_++;  // NOLINT(clang-diagnostic-deprecated-volatile)
+    state.count_ += 1;
   }
 
   // This ISR is bound to rising edges, so the pin is high
@@ -173,7 +173,7 @@ void IRAM_ATTR PulseMeterSensor::pulse_intr(PulseMeterSensor *sensor) {
   } else if (length && !pulse_state.latched_ && sensor->last_pin_val_) {  // Long enough high edge
     pulse_state.latched_ = true;
     state.last_detected_edge_us_ = pulse_state.last_intr_;
-    state.count_++;  // NOLINT(clang-diagnostic-deprecated-volatile)
+    state.count_ += 1;
   }
 
   // Due to order of operations this includes

esphome/components/remote_receiver/remote_receiver.cpp

@@ -78,10 +78,10 @@ void RemoteReceiverComponent::setup() {
 void RemoteReceiverComponent::dump_config() {
   ESP_LOGCONFIG(TAG,
                 "Remote Receiver:\n"
-                "  Buffer Size: %u\n"
-                "  Tolerance: %u%s\n"
-                "  Filter out pulses shorter than: %u us\n"
-                "  Signal is done after %u us of no changes",
+                "  Buffer Size: %" PRIu32 "\n"
+                "  Tolerance: %" PRIu32 "%s\n"
+                "  Filter out pulses shorter than: %" PRIu32 " us\n"
+                "  Signal is done after %" PRIu32 " us of no changes",
                 this->buffer_size_, this->tolerance_,
                 (this->tolerance_mode_ == remote_base::TOLERANCE_MODE_TIME) ? " us" : "%", this->filter_us_,
                 this->idle_us_);

esphome/components/sendspin/sendspin_hub.cpp

@@ -153,7 +153,7 @@ bool SendspinHub::save_last_server_hash(uint32_t hash) {
   LastPlayedServerPref pref{.server_id_hash = hash};
   bool ok = this->last_played_server_pref_.save(&pref);
   if (ok) {
-    ESP_LOGD(TAG, "Persisted last played server hash: 0x%08X", hash);
+    ESP_LOGD(TAG, "Persisted last played server hash: 0x%08" PRIX32, hash);
   } else {
     ESP_LOGW(TAG, "Failed to persist last played server hash");
   }
@@ -164,7 +164,7 @@ bool SendspinHub::save_last_server_hash(uint32_t hash) {
 std::optional<uint32_t> SendspinHub::load_last_server_hash() {
   LastPlayedServerPref pref{};
   if (this->last_played_server_pref_.load(&pref)) {
-    ESP_LOGI(TAG, "Loaded last played server hash: 0x%08X", pref.server_id_hash);
+    ESP_LOGI(TAG, "Loaded last played server hash: 0x%08" PRIX32, pref.server_id_hash);
     return pref.server_id_hash;
   }
   return std::nullopt;

esphome/components/sim800l/sim800l.cpp

@@ -126,7 +126,7 @@ void Sim800LComponent::parse_cmd_(std::string message) {
         break;
       }
 
-      // Else fall thru ...
+      [[fallthrough]];
     }
     case STATE_CHECK_SMS:
       send_cmd_("AT+CMGL=\"ALL\"");

esphome/components/sound_level/sound_level.cpp

@@ -11,7 +11,7 @@ namespace esphome::sound_level {
 
 static const char *const TAG = "sound_level";
 
-static const uint32_t AUDIO_BUFFER_DURATION_MS = 30;
+static const uint32_t MAX_FILL_DURATION_MS = 30;
 static const uint32_t RING_BUFFER_DURATION_MS = 120;
 
 // Square INT16_MIN since INT16_MIN^2 > INT16_MAX^2
@@ -30,8 +30,7 @@ void SoundLevelComponent::dump_config() {
 void SoundLevelComponent::setup() {
   this->microphone_source_->add_data_callback([this](const std::vector<uint8_t> &data) {
     std::shared_ptr<ring_buffer::RingBuffer> temp_ring_buffer = this->ring_buffer_.lock();
-    if (this->ring_buffer_.use_count() == 2) {
-      // ``audio_buffer_`` and ``temp_ring_buffer`` share ownership of a ring buffer, so its safe/useful to write
+    if (temp_ring_buffer != nullptr) {
       temp_ring_buffer->write((void *) data.data(), data.size());
     }
   });
@@ -81,10 +80,11 @@ void SoundLevelComponent::loop() {
     return;
   }
 
-  // Copy data from ring buffer into the transfer buffer - don't block to avoid slowing the main loop
-  this->audio_buffer_->transfer_data_from_source(0);
+  // Expose a chunk of the ring buffer's internal storage - don't block to avoid slowing the main loop.
+  // pre_shift is ignored by RingBufferAudioSource (no intermediate transfer buffer to compact).
+  this->audio_source_->fill(0, false);
 
-  if (this->audio_buffer_->available() == 0) {
+  if (this->audio_source_->available() == 0) {
     // No new audio available for processing
     return;
   }
@@ -92,11 +92,11 @@ void SoundLevelComponent::loop() {
   const uint32_t samples_in_window =
       this->microphone_source_->get_audio_stream_info().ms_to_samples(this->measurement_duration_ms_);
   const uint32_t samples_available_to_process =
-      this->microphone_source_->get_audio_stream_info().bytes_to_samples(this->audio_buffer_->available());
+      this->microphone_source_->get_audio_stream_info().bytes_to_samples(this->audio_source_->available());
   const uint32_t samples_to_process = std::min(samples_in_window - this->sample_count_, samples_available_to_process);
 
   // MicrophoneSource always provides int16 samples due to Python codegen settings
-  const int16_t *audio_data = reinterpret_cast<const int16_t *>(this->audio_buffer_->get_buffer_start());
+  const int16_t *audio_data = reinterpret_cast<const int16_t *>(this->audio_source_->data());
 
   // Process all the new audio samples
   for (uint32_t i = 0; i < samples_to_process; ++i) {
@@ -115,9 +115,8 @@ void SoundLevelComponent::loop() {
     ++this->sample_count_;
   }
 
-  // Remove the processed samples from ``audio_buffer_``
-  this->audio_buffer_->decrease_buffer_length(
-      this->microphone_source_->get_audio_stream_info().samples_to_bytes(samples_to_process));
+  // Remove the processed samples from ``audio_source_``
+  this->audio_source_->consume(this->microphone_source_->get_audio_stream_info().samples_to_bytes(samples_to_process));
 
   if (this->sample_count_ == samples_in_window) {
     // Processed enough samples for the measurement window, compute and publish the sensor values
@@ -158,36 +157,39 @@ void SoundLevelComponent::stop() {
 }
 
 bool SoundLevelComponent::start_() {
-  if (this->audio_buffer_ != nullptr) {
+  if (this->audio_source_ != nullptr) {
     return true;
   }
 
-  // Allocate a transfer buffer
-  this->audio_buffer_ = audio::AudioSourceTransferBuffer::create(
-      this->microphone_source_->get_audio_stream_info().ms_to_bytes(AUDIO_BUFFER_DURATION_MS));
-  if (this->audio_buffer_ == nullptr) {
-    this->status_momentary_error("transfer_buffer", 15000);
+  const auto &stream_info = this->microphone_source_->get_audio_stream_info();
+  const size_t bytes_per_frame = stream_info.frames_to_bytes(1);
+
+  // Allocate a ring buffer for the microphone callback to write into. Round the size down to a multiple
+  // of bytes_per_frame so the wrap boundary stays frame-aligned and avoids unnecessary single-frame splices.
+  this->ring_buffer_.reset();  // Reset pointer to any previous ring buffer allocation
+  const size_t ring_buffer_size =
+      (stream_info.ms_to_bytes(RING_BUFFER_DURATION_MS) / bytes_per_frame) * bytes_per_frame;
+  std::shared_ptr<ring_buffer::RingBuffer> temp_ring_buffer = ring_buffer::RingBuffer::create(ring_buffer_size);
+  if (temp_ring_buffer == nullptr) {
+    this->status_momentary_error("ring_buffer", 15000);
     return false;
   }
 
-  // Allocates a new ring buffer, adds it as a source for the transfer buffer, and points ring_buffer_ to it
-  this->ring_buffer_.reset();  // Reset pointer to any previous ring buffer allocation
-  std::shared_ptr<ring_buffer::RingBuffer> temp_ring_buffer = ring_buffer::RingBuffer::create(
-      this->microphone_source_->get_audio_stream_info().ms_to_bytes(RING_BUFFER_DURATION_MS));
-  if (temp_ring_buffer.use_count() == 0) {
-    this->status_momentary_error("ring_buffer", 15000);
-    this->stop_();
+  // Zero-copy source that reads directly from the ring buffer's internal storage. Frame-aligned reads
+  // ensure multi-channel frames are never split across the ring buffer's wrap boundary.
+  this->audio_source_ = audio::RingBufferAudioSource::create(
+      temp_ring_buffer, stream_info.ms_to_bytes(MAX_FILL_DURATION_MS), static_cast<uint8_t>(bytes_per_frame));
+  if (this->audio_source_ == nullptr) {
+    this->status_momentary_error("audio_source", 15000);
     return false;
-  } else {
-    this->ring_buffer_ = temp_ring_buffer;
-    this->audio_buffer_->set_source(temp_ring_buffer);
   }
+  this->ring_buffer_ = temp_ring_buffer;
 
   this->status_clear_error();
   return true;
 }
 
-void SoundLevelComponent::stop_() { this->audio_buffer_.reset(); }
+void SoundLevelComponent::stop_() { this->audio_source_.reset(); }
 
 }  // namespace esphome::sound_level
 

esphome/components/sound_level/sound_level.h

@@ -36,11 +36,12 @@ class SoundLevelComponent : public Component {
   void stop();
 
  protected:
-  /// @brief Internal start command that, if necessary, allocates ``audio_buffer_`` and a ring buffer which
-  /// ``audio_buffer_`` owns and ``ring_buffer_`` points to. Returns true if allocations were successful.
+  /// @brief Internal start command that, if necessary, allocates a ring buffer and a zero-copy
+  /// ``RingBufferAudioSource`` that reads directly from it. ``ring_buffer_`` weakly references the
+  /// ring buffer owned by ``audio_source_``. Returns true if allocations were successful.
   bool start_();
 
-  /// @brief Internal stop command the deallocates ``audio_buffer_`` (which automatically deallocates its ring buffer)
+  /// @brief Internal stop command that deallocates ``audio_source_`` (which releases its ring buffer)
   void stop_();
 
   microphone::MicrophoneSource *microphone_source_{nullptr};
@@ -48,7 +49,7 @@ class SoundLevelComponent : public Component {
   sensor::Sensor *peak_sensor_{nullptr};
   sensor::Sensor *rms_sensor_{nullptr};
 
-  std::unique_ptr<audio::AudioSourceTransferBuffer> audio_buffer_;
+  std::unique_ptr<audio::RingBufferAudioSource> audio_source_;
   std::weak_ptr<ring_buffer::RingBuffer> ring_buffer_;
 
   int32_t squared_peak_{0};

esphome/components/spi/spi.cpp

@@ -16,7 +16,7 @@ GPIOPin *const NullPin::NULL_PIN = new NullPin();  // NOLINT(cppcoreguidelines-a
 
 SPIDelegate *SPIComponent::register_device(SPIClient *device, SPIMode mode, SPIBitOrder bit_order, uint32_t data_rate,
                                            GPIOPin *cs_pin, bool release_device, bool write_only) {
-  if (this->devices_.count(device) != 0) {
+  if (this->devices_.contains(device)) {
     ESP_LOGE(TAG, "Device already registered");
     return this->devices_[device];
   }
@@ -27,7 +27,7 @@ SPIDelegate *SPIComponent::register_device(SPIClient *device, SPIMode mode, SPIB
 }
 
 void SPIComponent::unregister_device(SPIClient *device) {
-  if (this->devices_.count(device) == 0) {
+  if (!this->devices_.contains(device)) {
     esph_log_e(TAG, "Device not registered");
     return;
   }

esphome/components/tinyusb/__init__.py

@@ -1,3 +1,4 @@
+from esphome import final_validate as fv
 import esphome.codegen as cg
 from esphome.components import esp32
 from esphome.components.esp32 import (
@@ -8,7 +9,7 @@ from esphome.components.esp32 import (
     add_idf_sdkconfig_option,
 )
 import esphome.config_validation as cv
-from esphome.const import CONF_ID
+from esphome.const import CONF_HARDWARE_UART, CONF_ID
 
 CODEOWNERS = ["@kbx81"]
 CONFLICTS_WITH = ["usb_host"]
@@ -20,6 +21,13 @@ CONF_USB_PRODUCT_STR = "usb_product_str"
 CONF_USB_SERIAL_STR = "usb_serial_str"
 CONF_USB_VENDOR_ID = "usb_vendor_id"
 
+# Components that provide a USB device class (CDC, HID, MSC, ...) on top of
+# tinyusb. Configuring `tinyusb:` without any of these triggers a 5s hang in
+# esp_tinyusb's driver install (descriptors_set fails with no class and no
+# user-provided full_speed_config), which trips the task watchdog before
+# loop() ever runs.
+_USB_CLASS_COMPONENTS = ("usb_cdc_acm",)
+
 tinyusb_ns = cg.esphome_ns.namespace("tinyusb")
 TinyUSB = tinyusb_ns.class_("TinyUSB", cg.Component)
 
@@ -41,6 +49,29 @@ CONFIG_SCHEMA = cv.All(
 )
 
 
+def _final_validate(config):
+    full_config = fv.full_config.get()
+    if not any(name in full_config for name in _USB_CLASS_COMPONENTS):
+        raise cv.Invalid(
+            "The 'tinyusb' component requires at least one USB class component"
+        )
+    # tinyusb owns the USB OTG peripheral. The logger's USB_CDC backend routes
+    # the ROM console through that same peripheral, so the two cannot coexist.
+    # (USB_SERIAL_JTAG is a separate peripheral and is fine alongside tinyusb.)
+    logger_config = full_config.get("logger")
+    if logger_config and logger_config.get(CONF_HARDWARE_UART) == "USB_CDC":
+        raise cv.Invalid(
+            "'tinyusb' cannot be used with 'logger.hardware_uart: USB_CDC' "
+            "because both share the USB OTG peripheral. Set "
+            "'logger.hardware_uart' to a hardware UART (e.g. UART0), or to "
+            "USB_SERIAL_JTAG on variants that support it (ESP32-S3, ESP32-P4)"
+        )
+    return config
+
+
+FINAL_VALIDATE_SCHEMA = _final_validate
+
+
 async def to_code(config):
     var = cg.new_Pvariable(config[CONF_ID])
     await cg.register_component(var, config)

esphome/components/tinyusb/tinyusb_component.cpp

@@ -26,6 +26,21 @@ void TinyUSB::setup() {
       .string_count = SIZE,
   };
 
+  // Defense-in-depth: esp_tinyusb's tinyusb_descriptors_set() fails with
+  // ESP_ERR_INVALID_ARG when no configuration descriptor is provided and
+  // no class that has a built-in default (CDC/MSC/NCM) is compiled in. In
+  // that case the internal task exits without notifying us, and
+  // tinyusb_driver_install() blocks 5s on the notify-take -- long enough
+  // to trip the task watchdog. Bail early so the rest of the device can
+  // still boot.
+#if !(CFG_TUD_CDC > 0 || CFG_TUD_MSC > 0 || CFG_TUD_NCM > 0)
+  if (this->tusb_cfg_.descriptor.full_speed_config == nullptr) {
+    ESP_LOGE(TAG, "No USB class configured");
+    this->mark_failed();
+    return;
+  }
+#endif
+
   esp_err_t result = tinyusb_driver_install(&this->tusb_cfg_);
   if (result != ESP_OK) {
     ESP_LOGE(TAG, "tinyusb_driver_install failed: %s", esp_err_to_name(result));

esphome/components/total_daily_energy/total_daily_energy.cpp

@@ -72,7 +72,7 @@ void TotalDailyEnergy::schedule_midnight_reset_() {
     timeout_seconds = seconds_until_midnight + 1;
   }
 
-  ESP_LOGD(TAG, "Scheduling midnight check in %us", timeout_seconds);
+  ESP_LOGD(TAG, "Scheduling midnight check in %" PRIu32 "s", timeout_seconds);
   this->set_timeout(TIMEOUT_ID_MIDNIGHT, timeout_seconds * MILLIS_PER_SECOND,
                     [this]() { this->schedule_midnight_reset_(); });
 }

esphome/components/touchscreen/touchscreen.cpp

@@ -78,7 +78,7 @@ void Touchscreen::add_raw_touch_position_(uint8_t id, int16_t x_raw, int16_t y_r
   if (this->swap_x_y_) {
     std::swap(x_raw, y_raw);
   }
-  if (this->touches_.count(id) == 0) {
+  if (!this->touches_.contains(id)) {
     tp.state = STATE_PRESSED;
     tp.id = id;
   } else {

esphome/components/tuya/tuya.cpp

@@ -684,8 +684,10 @@ void Tuya::set_numeric_datapoint_value_(uint8_t datapoint_id, TuyaDatapointType
     case 4:
       data.push_back(value >> 24);
       data.push_back(value >> 16);
+      [[fallthrough]];
     case 2:
       data.push_back(value >> 8);
+      [[fallthrough]];
     case 1:
       data.push_back(value >> 0);
       break;

esphome/components/tx20/tx20.cpp

@@ -135,7 +135,7 @@ void Tx20Component::decode_and_publish_() {
       }
       if (tx20_se == tx20_sb) {
         tx20_wind_direction = tx20_se;
-        if (tx20_wind_direction >= 0 && tx20_wind_direction < 16) {
+        if (tx20_wind_direction < 16) {
           wind_cardinal_direction_ = DIRECTIONS[tx20_wind_direction];
         }
         ESP_LOGV(TAG, "WindDirection %d", tx20_wind_direction);
@@ -164,7 +164,7 @@ void IRAM_ATTR Tx20ComponentStore::gpio_intr(Tx20ComponentStore *arg) {
     }
     arg->buffer[arg->buffer_index] = 1;
     arg->start_time = now;
-    arg->buffer_index++;  // NOLINT(clang-diagnostic-deprecated-volatile)
+    arg->buffer_index += 1;
     return;
   }
   const uint32_t delay = now - arg->start_time;
@@ -195,7 +195,7 @@ void IRAM_ATTR Tx20ComponentStore::gpio_intr(Tx20ComponentStore *arg) {
   }
   arg->spent_time += delay;
   arg->start_time = now;
-  arg->buffer_index++;  // NOLINT(clang-diagnostic-deprecated-volatile)
+  arg->buffer_index += 1;
 }
 void IRAM_ATTR Tx20ComponentStore::reset() {
   tx20_available = false;

esphome/components/uponor_smatrix/uponor_smatrix.cpp

@@ -154,7 +154,7 @@ bool UponorSmatrixComponent::parse_byte_(uint8_t byte) {
   }
 
   // Log unknown device addresses
-  if (!found && !this->unknown_devices_.count(device_address)) {
+  if (!found && !this->unknown_devices_.contains(device_address)) {
     ESP_LOGI(TAG, "Received packet for unknown device address 0x%08" PRIX32 " ", device_address);
     this->unknown_devices_.insert(device_address);
   }

esphome/components/usb_uart/usb_uart.h

@@ -135,7 +135,7 @@ class USBUartChannel : public uart::UARTComponent, public Parented<USBUartCompon
   // Computed as ceil(buffer_size / 64) + 1 in Python codegen; defaults to 5 (256 / 64 + 1).
   static constexpr uint8_t USB_OUTPUT_CHUNK_COUNT = USB_UART_OUTPUT_CHUNK_COUNT;
 
-  USBUartChannel(uint8_t index, uint16_t buffer_size) : index_(index), input_buffer_(RingBuffer(buffer_size)) {}
+  USBUartChannel(uint8_t index, uint16_t buffer_size) : input_buffer_(RingBuffer(buffer_size)), index_(index) {}
   void write_array(const uint8_t *data, size_t len) override;
   bool peek_byte(uint8_t *data) override;
   bool read_array(uint8_t *data, size_t len) override;

esphome/components/web_server/web_server.cpp

@@ -611,7 +611,7 @@ static void set_json_icon_state_value(JsonObject &root, EntityBase *obj, const c
 }
 
 // Helper to get request detail parameter
-static JsonDetail get_request_detail(AsyncWebServerRequest *request) {
+[[maybe_unused]] static JsonDetail get_request_detail(AsyncWebServerRequest *request) {
   return request->arg(ESPHOME_F("detail")) == "all" ? DETAIL_ALL : DETAIL_STATE;
 }
 
@@ -2638,9 +2638,9 @@ bool WebServer::isRequestHandlerTrivial() const { return false; }
 
 void WebServer::add_sorting_info_(JsonObject &root, EntityBase *entity) {
 #ifdef USE_WEBSERVER_SORTING
-  if (this->sorting_entitys_.find(entity) != this->sorting_entitys_.end()) {
+  if (this->sorting_entitys_.contains(entity)) {
     root[ESPHOME_F("sorting_weight")] = this->sorting_entitys_[entity].weight;
-    if (this->sorting_groups_.find(this->sorting_entitys_[entity].group_id) != this->sorting_groups_.end()) {
+    if (this->sorting_groups_.contains(this->sorting_entitys_[entity].group_id)) {
       root[ESPHOME_F("sorting_group")] = this->sorting_groups_[this->sorting_entitys_[entity].group_id].name;
     }
   }

esphome/components/web_server_idf/web_server_idf.cpp

@@ -66,7 +66,7 @@ namespace {
  *   - HTTPD_SOCK_ERR_TIMEOUT if the send buffer is full (EAGAIN/EWOULDBLOCK).
  *   - HTTPD_SOCK_ERR_FAIL for other errors.
  */
-int nonblocking_send(httpd_handle_t hd, int sockfd, const char *buf, size_t buf_len, int flags) {
+[[maybe_unused]] int nonblocking_send(httpd_handle_t hd, int sockfd, const char *buf, size_t buf_len, int flags) {
   if (buf == nullptr) {
     return HTTPD_SOCK_ERR_INVALID;
   }

esphome/components/wiegand/wiegand.cpp

@@ -11,7 +11,7 @@ static const char *const KEYS = "0123456789*#";
 void IRAM_ATTR HOT WiegandStore::d0_gpio_intr(WiegandStore *arg) {
   if (arg->d0.digital_read())
     return;
-  arg->count++;  // NOLINT(clang-diagnostic-deprecated-volatile)
+  arg->count += 1;
   arg->value <<= 1;
   arg->last_bit_time = millis();
   arg->done = false;
@@ -20,7 +20,7 @@ void IRAM_ATTR HOT WiegandStore::d0_gpio_intr(WiegandStore *arg) {
 void IRAM_ATTR HOT WiegandStore::d1_gpio_intr(WiegandStore *arg) {
   if (arg->d1.digital_read())
     return;
-  arg->count++;  // NOLINT(clang-diagnostic-deprecated-volatile)
+  arg->count += 1;
   arg->value = (arg->value << 1) | 1;
   arg->last_bit_time = millis();
   arg->done = false;

esphome/const.py

@@ -4,7 +4,7 @@ from enum import Enum
 
 from esphome.enum import StrEnum
 
-__version__ = "2026.5.0b1"
+__version__ = "2026.6.0-dev"
 
 ALLOWED_NAME_CHARS = "abcdefghijklmnopqrstuvwxyz0123456789-_"
 VALID_SUBSTITUTIONS_CHARACTERS = (

esphome/core/defines.h

@@ -134,7 +134,6 @@
 #define USE_MEDIA_SOURCE
 #define USE_NEXTION_COMMAND_SPACING
 #define USE_NEXTION_CONF_START_UP_PAGE
-#define USE_NEXTION_CONFIG_DUMP_DEVICE_INFO
 #define USE_NEXTION_CONFIG_EXIT_REPARSE_ON_START
 #define USE_NEXTION_CONFIG_SKIP_CONNECTION_HANDSHAKE
 #define USE_NEXTION_MAX_COMMANDS_PER_LOOP

esphome/espidf/toolchain.py

@@ -191,17 +191,38 @@ def run_reconfigure() -> int:
 def has_outdated_files():
     """Check if the build configuration is stale.
 
-    Returns True if required build files are missing or if configuration inputs
-    are newer than the generated CMake/Ninja build artifacts.
+    Returns True if required build files are missing or if ESPHome's
+    resolved build inputs are newer than CMakeCache.txt:
+
+    - ``sdkconfig.<name>.esphomeinternal`` -- the canonical "what state
+      did ESPHome resolve the YAML to" snapshot. Any change in build
+      flags, enabled components, framework version, or target ends up
+      rewriting it (we embed a ``# ESPHOME_IDF_VERSION=`` comment line
+      for the version case where the option set would otherwise be
+      identical).
+    - ``src/idf_component.yml`` -- the project manifest. Managed
+      component additions/removals (e.g. via ``add_idf_component``) can
+      happen without any sdkconfig impact, and ``_write_idf_component_yml``
+      already deletes ``dependencies.lock`` on a change but that signal
+      gets lost as soon as the lock is missing.
+
+    We deliberately don't watch:
+    - The top-level/src ``CMakeLists.txt`` -- ESPHome owns those, and
+      ninja already tracks them as configure-time deps. Including them
+      causes a perpetual reconfigure loop because CMake doesn't restamp
+      ``CMakeCache.txt`` when only ``idf_build_set_property`` values
+      change between configures.
+    - ``$IDF_PATH`` and CMake's ``build/config/`` -- both have mtime
+      semantics that fire after the wrong configure (or not at all in
+      common cases like in-place IDF version replacement). The sdkconfig
+      and manifest hashes subsume the meaningful signal.
     """
     cmakecache_txt_path = CORE.relative_build_path("build/CMakeCache.txt")
-
-    cmakelists_txt_build_path = CORE.relative_build_path("CMakeLists.txt")
-    cmakelists_txt_src_path = CORE.relative_src_path("CMakeLists.txt")
     build_config_path = CORE.relative_build_path("build/config")
     sdkconfig_internal_path = CORE.relative_build_path(
         f"sdkconfig.{CORE.name}.esphomeinternal"
     )
+    idf_component_yml_path = CORE.relative_build_path("src/idf_component.yml")
     dependency_lock_path = CORE.relative_build_path("dependencies.lock")
     build_ninja_path = CORE.relative_build_path("build/build.ninja")
 
@@ -219,14 +240,8 @@ def has_outdated_files():
     cmakecache_txt_mtime = os.path.getmtime(cmakecache_txt_path)
     return any(
         os.path.getmtime(f) > cmakecache_txt_mtime
-        for f in [
-            _get_idf_path(),
-            cmakelists_txt_build_path,
-            cmakelists_txt_src_path,
-            sdkconfig_internal_path,
-            build_config_path,
-        ]
-        if f and os.path.exists(f)
+        for f in [sdkconfig_internal_path, idf_component_yml_path]
+        if f.exists()
     )
 
 
@@ -302,21 +317,13 @@ def run_compile(config, verbose: bool) -> int:
             return rc
         _LOGGER.info("Regenerating CMakeLists.txt with discovered components...")
         write_project(minimal=False)
-        # The post-discovery rewrite leaves CMakeLists newer than
-        # CMakeCache.txt. CMake won't re-touch CMakeCache.txt on a
-        # configure that only changes idf_build_set_property values
-        # (those aren't cache variables), so has_outdated_files() would
-        # return True on every subsequent build, perpetually retriggering
-        # the two-pass. Touch CMakeCache.txt now so its mtime stays past
-        # the rewritten CMakeLists.
-        cmakecache = CORE.relative_build_path("build/CMakeCache.txt")
-        if cmakecache.is_file():
-            os.utime(cmakecache)
         if CORE.testing_mode:
             # Reconfigure again so cmake is up to date with the full
             # component list before the build's idf.py invocation runs --
             # idf.py build would otherwise re-run cmake and regenerate
             # memory.ld, wiping the DRAM/IRAM patches applied below.
+            # Outside testing mode ninja's own configure-time dep on
+            # CMakeLists.txt handles the re-run as part of the build step.
             rc = run_reconfigure()
             if rc != 0:
                 _LOGGER.error("Reconfigure with discovered components failed")

esphome/idf_component.yml

@@ -10,7 +10,7 @@ dependencies:
   esphome/micro-flac:
     version: 0.2.0
   esphome/micro-mp3:
-    version: 0.2.0
+    version: 0.2.1
   esphome/micro-opus:
     version: 0.4.1
   esphome/micro-wav:
@@ -36,7 +36,7 @@ dependencies:
     rules:
       - if: "target in [esp32h2, esp32p4]"
   espressif/esp_hosted:
-    version: 2.12.6
+    version: 2.12.7
     rules:
       - if: "target in [esp32h2, esp32p4]"
   zorxx/multipart-parser:

requirements_test.txt

@@ -1,6 +1,6 @@
 pylint==4.0.5
 flake8==7.3.0  # also change in .pre-commit-config.yaml when updating
-ruff==0.15.12  # also change in .pre-commit-config.yaml when updating
+ruff==0.15.13  # also change in .pre-commit-config.yaml when updating
 pyupgrade==3.21.2  # also change in .pre-commit-config.yaml when updating
 pre-commit
 

script/determine-jobs.py

@@ -1062,22 +1062,42 @@ def main() -> None:
     parser.add_argument(
         "-b", "--branch", help="Branch to compare changed files against"
     )
+    parser.add_argument(
+        "--force-all",
+        action="store_true",
+        help=(
+            "Force every job to run regardless of what changed. Used by CI "
+            "when the ci-run-all label is applied to a PR (escape hatch for "
+            "changes that need full-matrix validation but don't touch enough "
+            "files to trigger it organically)."
+        ),
+    )
     args = parser.parse_args()
 
     # Determine what should run
-    integration_run_all, integration_test_files = determine_integration_tests(
-        args.branch
-    )
+    if args.force_all:
+        integration_run_all, integration_test_files = True, []
+        run_clang_tidy = True
+        run_clang_format = True
+        run_python_linters = True
+        run_import_time = True
+        run_device_builder = True
+        native_idf_components = sorted(NATIVE_IDF_TEST_COMPONENTS)
+        run_native_idf = True
+    else:
+        integration_run_all, integration_test_files = determine_integration_tests(
+            args.branch
+        )
+        run_clang_tidy = should_run_clang_tidy(args.branch)
+        run_clang_format = should_run_clang_format(args.branch)
+        run_python_linters = should_run_python_linters(args.branch)
+        run_import_time = should_run_import_time(args.branch)
+        run_device_builder = should_run_device_builder(args.branch)
+        native_idf_components = native_idf_components_to_test(args.branch)
+        run_native_idf = bool(native_idf_components)
     run_integration, integration_test_buckets = _compute_integration_test_buckets(
         integration_run_all, integration_test_files
     )
-    run_clang_tidy = should_run_clang_tidy(args.branch)
-    run_clang_format = should_run_clang_format(args.branch)
-    run_python_linters = should_run_python_linters(args.branch)
-    run_import_time = should_run_import_time(args.branch)
-    run_device_builder = should_run_device_builder(args.branch)
-    native_idf_components = native_idf_components_to_test(args.branch)
-    run_native_idf = bool(native_idf_components)
     changed_cpp_file_count = count_changed_cpp_files(args.branch)
 
     # Get changed components
@@ -1106,11 +1126,27 @@ def main() -> None:
         changed_components = changed_components_result
         is_core_change = False
 
-    # Filter to only components that have test files
-    # Components without tests shouldn't generate CI test jobs
-    changed_components_with_tests = [
-        component for component in changed_components if _component_has_tests(component)
-    ]
+    if args.force_all:
+        # Force every component with tests into the CI matrix. Each disk entry
+        # under tests/components/<name> is treated as a component; filtered
+        # below by _component_has_tests so components without YAML tests are
+        # still excluded.
+        tests_root = Path(root_path) / ESPHOME_TESTS_COMPONENTS_PATH
+        all_components = sorted(d.name for d in tests_root.iterdir() if d.is_dir())
+        changed_components_with_tests = [
+            component for component in all_components if _component_has_tests(component)
+        ]
+        # Treat as a core change so downstream logic (clang-tidy full scan,
+        # dep expansion) sees the same world as when esphome/core/ changes.
+        is_core_change = True
+    else:
+        # Filter to only components that have test files
+        # Components without tests shouldn't generate CI test jobs
+        changed_components_with_tests = [
+            component
+            for component in changed_components
+            if _component_has_tests(component)
+        ]
 
     # Get directly changed components with tests (for isolated testing)
     # These will be tested WITHOUT --testing-mode in CI to enable full validation
@@ -1143,8 +1179,10 @@ def main() -> None:
     memory_impact = detect_memory_impact_config(args.branch)
 
     # Determine clang-tidy mode based on actual files that will be checked
+    is_full_scan = False
     if run_clang_tidy:
         # Full scan needed if: hash changed OR core files changed
+        # (is_core_change is forced True under --force-all)
         is_full_scan = _is_clang_tidy_full_scan() or is_core_change
 
         if is_full_scan:
@@ -1177,10 +1215,12 @@ def main() -> None:
 
     # Build output
     # Determine which C++ unit tests to run
-    cpp_run_all, cpp_components = determine_cpp_unit_tests(args.branch)
-
-    # Determine if benchmarks should run
-    run_benchmarks = should_run_benchmarks(args.branch)
+    if args.force_all:
+        cpp_run_all, cpp_components = True, []
+        run_benchmarks = True
+    else:
+        cpp_run_all, cpp_components = determine_cpp_unit_tests(args.branch)
+        run_benchmarks = should_run_benchmarks(args.branch)
 
     # Split components into batches for CI testing
     # This intelligently groups components with similar bus configurations
@@ -1219,6 +1259,7 @@ def main() -> None:
         "integration_test_buckets": integration_test_buckets,
         "clang_tidy": run_clang_tidy,
         "clang_tidy_mode": clang_tidy_mode,
+        "clang_tidy_full_scan": is_full_scan,
         "clang_format": run_clang_format,
         "python_linters": run_python_linters,
         "import_time": run_import_time,

tests/components/esp32_ble_tracker/common.yaml

@@ -29,12 +29,12 @@ esp32_ble_tracker:
     - service_uuid: ABCD
       then:
         - lambda: !lambda |-
-            ESP_LOGD("main", "Length of service data is %i", x.size());
+            ESP_LOGD("main", "Length of service data is %zu", x.size());
   on_ble_manufacturer_data_advertise:
     - manufacturer_id: ABCD
       then:
         - lambda: !lambda |-
-            ESP_LOGD("main", "Length of manufacturer data is %i", x.size());
+            ESP_LOGD("main", "Length of manufacturer data is %zu", x.size());
   on_scan_end:
     - then:
         - lambda: |-

tests/components/ld2412/common.yaml

@@ -123,7 +123,7 @@ select:
         - lambda: |-
             id(uart_bus).flush();
             uint32_t new_baud_rate = stoi(x);
-            ESP_LOGD("change_baud_rate", "Changing baud rate from %i to %i",id(uart_bus).get_baud_rate(), new_baud_rate);
+            ESP_LOGD("change_baud_rate", "Changing baud rate from %" PRIu32 " to %" PRIu32, id(uart_bus).get_baud_rate(), new_baud_rate);
             if (id(uart_bus).get_baud_rate() != new_baud_rate) {
               id(uart_bus).set_baud_rate(new_baud_rate);
             #if defined(USE_ESP8266) || defined(USE_ESP32)

tests/components/lvgl/lvgl-package.yaml

@@ -660,13 +660,13 @@ lvgl:
             on_release:
               logger.log:
                 format: Button released at %d/%d
-                args: [point.x, point.y]
+                args: ['(int) point.x', '(int) point.y']
             on_long_press_repeat:
               logger.log: Button clicked
             on_pressing:
               logger.log:
                 format: Button pressing at %d/%d
-                args: [point.x, point.y]
+                args: ['(int) point.x', '(int) point.y']
             on_press_lost:
               logger.log: Button press lost
             on_single_click:
@@ -944,7 +944,7 @@ lvgl:
             on_release:
               logger.log:
                 format: Slider released at %d/%d with value %.0f
-                args: [point.x, point.y, x]
+                args: ['(int) point.x', '(int) point.y', x]
         - button:
             styles: spin_button
             id: spin_up

tests/components/modbus_server/common.yaml

@@ -21,7 +21,7 @@ modbus_server:
         read_lambda: |-
           return 31;
         write_lambda: |-
-          printf("address=%d, value=%d", x);
+          printf("address=%d, value=%" PRId32 "\n", (int) address, x);
           return true;
   - id: modbus_server4
     modbus_id: mod_bus2

tests/components/mqtt/common.yaml

@@ -64,7 +64,7 @@ mqtt:
         topic: some/topic
         payload: Good-bye
     - lambda: |-
-        ESP_LOGD("MQTT", "Disconnect reason %d", reason);
+        ESP_LOGD("MQTT", "Disconnect reason %d", (int) reason);
   publish_nan_as_none: false
 
 binary_sensor:

tests/components/nextion/common.yaml

@@ -276,7 +276,6 @@ display:
     auto_wake_on_touch: true
     brightness: 80%
     command_spacing: 5ms
-    dump_device_info: true
     exit_reparse_on_start: true
     lambda: |-
         ESP_LOGD("display","Display is being tested!");
@@ -299,7 +298,7 @@ display:
         - lambda: |-
             // key: StringRef, value: int32_t
             if (key == "temperature_raw") {
-              ESP_LOGD("nextion.custom", "%s=%d", key.c_str(), value);
+              ESP_LOGD("nextion.custom", "%s=%" PRId32, key.c_str(), value);
             }
     on_custom_binary_sensor:
       then:

tests/components/remote_receiver/common-actions.yaml

@@ -12,7 +12,7 @@ on_brennenstuhl:
   then:
     - logger.log:
         format: "on_brennenstuhl: %u"
-        args: ["x.code"]
+        args: ["(unsigned) x.code"]
 on_aeha:
   then:
     - logger.log:

tests/components/script/common.yaml

@@ -49,7 +49,7 @@ script:
     then:
       - lambda: |-
           ESP_LOGD("main", "ints=%d floats=%f bools=%d strings=%s",
-                   ints[0], floats[0], bools[0], strings[0].c_str());
+                   ints[0], floats[0], (int) bools[0], strings[0].c_str());
   - id: my_script_with_params
     parameters:
       prefix: string

tests/components/tinyusb/common.yaml

@@ -6,3 +6,8 @@ tinyusb:
   usb_product_str: ESPHomeTestProduct
   usb_serial_str: ESPHomeTestSerialNumber
   usb_vendor_id: 0x2345
+
+# tinyusb requires at least one USB class companion; usb_cdc_acm satisfies that.
+usb_cdc_acm:
+  interfaces:
+    - id: tinyusb_test_cdc

tests/components/tinyusb/test.esp32-s2-idf.yaml

@@ -1 +1,6 @@
 <<: !include common.yaml
+
+# S2 defaults logger to USB_CDC, which conflicts with tinyusb on the shared
+# USB OTG peripheral; route the logger to UART0 so the fixture builds.
+logger:
+  hardware_uart: UART0

tests/components/udp/common.yaml

@@ -11,7 +11,7 @@ udp:
     - "10.0.0.255"
   on_receive:
     - logger.log:
-        format: "Received %d bytes"
+        format: "Received %zu bytes"
         args: [data.size()]
     - udp.write:
         id: my_udp

tests/components/udp/test.host.yaml

@@ -4,7 +4,7 @@ udp:
   addresses: ["239.0.60.53"]
   on_receive:
     - logger.log:
-        format: "Received %d bytes"
+        format: "Received %zu bytes"
         args: [data.size()]
     - udp.write:
         id: my_udp

tests/components/usb_cdc_acm/test.esp32-s2-idf.yaml

@@ -1,5 +1,10 @@
 <<: !include tinyusb_common.yaml
 
+# S2 defaults logger to USB_CDC, which conflicts with tinyusb on the shared
+# USB OTG peripheral; route the logger to UART0 so the fixture builds.
+logger:
+  hardware_uart: UART0
+
 usb_cdc_acm:
   interfaces:
     - id: usb_cdc_acm1

tests/script/test_determine_jobs.py

@@ -2602,3 +2602,142 @@ def test_main_validate_only_excludes_transitive_components(
     # Only foo (directly changed, validate-only). bar is a transitive dep
     # and still needs compile despite no source change of its own.
     assert output["validate_only_components"] == ["foo"]
+
+
+def test_main_force_all_overrides_detection(
+    mock_determine_integration_tests: Mock,
+    mock_should_run_clang_tidy: Mock,
+    mock_should_run_clang_format: Mock,
+    mock_should_run_python_linters: Mock,
+    mock_should_run_import_time: Mock,
+    mock_should_run_device_builder: Mock,
+    mock_native_idf_components_to_test: Mock,
+    mock_determine_cpp_unit_tests: Mock,
+    mock_changed_files: Mock,
+    capsys: pytest.CaptureFixture[str],
+    monkeypatch: pytest.MonkeyPatch,
+) -> None:
+    """--force-all bypasses per-feature detection and runs every job.
+
+    Detection mocks all return False/empty (which would normally skip
+    everything) -- the flag must override them. Also verifies clang-tidy
+    goes to ``split`` (full scan) and the component-test matrix is
+    populated from disk rather than from changed-files.
+    """
+    monkeypatch.delenv("GITHUB_ACTIONS", raising=False)
+
+    mock_determine_integration_tests.return_value = (False, [])
+    mock_should_run_clang_tidy.return_value = False
+    mock_should_run_clang_format.return_value = False
+    mock_should_run_python_linters.return_value = False
+    mock_should_run_import_time.return_value = False
+    mock_should_run_device_builder.return_value = False
+    mock_native_idf_components_to_test.return_value = []
+    mock_determine_cpp_unit_tests.return_value = (False, [])
+    mock_changed_files.return_value = []
+
+    with (
+        patch("sys.argv", ["determine-jobs.py", "--force-all"]),
+        patch.object(determine_jobs, "get_changed_components", return_value=[]),
+        patch.object(
+            determine_jobs, "filter_component_and_test_files", return_value=False
+        ),
+        patch.object(
+            determine_jobs, "get_components_with_dependencies", return_value=[]
+        ),
+        patch.object(
+            determine_jobs,
+            "detect_memory_impact_config",
+            return_value={"should_run": "false"},
+        ),
+        patch.object(determine_jobs, "should_run_benchmarks", return_value=False),
+    ):
+        determine_jobs.main()
+
+    output = json.loads(capsys.readouterr().out)
+
+    assert output["integration_tests"] is True
+    assert output["clang_tidy"] is True
+    assert output["clang_tidy_mode"] == "split"
+    assert output["clang_tidy_full_scan"] is True
+    assert output["clang_format"] is True
+    assert output["python_linters"] is True
+    assert output["import_time"] is True
+    assert output["device_builder"] is True
+    assert output["native_idf"] is True
+    # native_idf_components is a CSV of NATIVE_IDF_TEST_COMPONENTS
+    assert "esp32" in output["native_idf_components"].split(",")
+    assert output["cpp_unit_tests_run_all"] is True
+    assert output["cpp_unit_tests_components"] == []
+    assert output["benchmarks"] is True
+    # Detection helpers must not be consulted when --force-all is set
+    mock_determine_integration_tests.assert_not_called()
+    mock_should_run_clang_tidy.assert_not_called()
+    mock_should_run_clang_format.assert_not_called()
+    mock_should_run_python_linters.assert_not_called()
+    mock_should_run_import_time.assert_not_called()
+    mock_should_run_device_builder.assert_not_called()
+    mock_native_idf_components_to_test.assert_not_called()
+    mock_determine_cpp_unit_tests.assert_not_called()
+    # Component matrix is populated from disk (tests/components/ in the repo)
+    assert output["component_test_count"] > 0
+    assert len(output["component_test_batches"]) > 0
+
+
+def test_main_force_all_off_uses_detection(
+    mock_determine_integration_tests: Mock,
+    mock_should_run_clang_tidy: Mock,
+    mock_should_run_clang_format: Mock,
+    mock_should_run_python_linters: Mock,
+    mock_should_run_import_time: Mock,
+    mock_should_run_device_builder: Mock,
+    mock_native_idf_components_to_test: Mock,
+    mock_determine_cpp_unit_tests: Mock,
+    mock_changed_files: Mock,
+    capsys: pytest.CaptureFixture[str],
+    monkeypatch: pytest.MonkeyPatch,
+) -> None:
+    """Without --force-all, detection helpers drive the decision (regression guard)."""
+    monkeypatch.delenv("GITHUB_ACTIONS", raising=False)
+
+    mock_determine_integration_tests.return_value = (False, [])
+    mock_should_run_clang_tidy.return_value = False
+    mock_should_run_clang_format.return_value = False
+    mock_should_run_python_linters.return_value = False
+    mock_should_run_import_time.return_value = False
+    mock_should_run_device_builder.return_value = False
+    mock_native_idf_components_to_test.return_value = []
+    mock_determine_cpp_unit_tests.return_value = (False, [])
+    mock_changed_files.return_value = []
+
+    with (
+        patch("sys.argv", ["determine-jobs.py"]),
+        patch.object(determine_jobs, "get_changed_components", return_value=[]),
+        patch.object(
+            determine_jobs, "filter_component_and_test_files", return_value=False
+        ),
+        patch.object(
+            determine_jobs, "get_components_with_dependencies", return_value=[]
+        ),
+        patch.object(
+            determine_jobs,
+            "detect_memory_impact_config",
+            return_value={"should_run": "false"},
+        ),
+        patch.object(
+            determine_jobs, "create_intelligent_batches", return_value=([], {})
+        ),
+        patch.object(determine_jobs, "should_run_benchmarks", return_value=False),
+    ):
+        determine_jobs.main()
+
+    output = json.loads(capsys.readouterr().out)
+
+    assert output["integration_tests"] is False
+    assert output["clang_tidy"] is False
+    assert output["clang_format"] is False
+    assert output["python_linters"] is False
+    assert output["native_idf"] is False
+    assert output["component_test_count"] == 0
+    mock_determine_integration_tests.assert_called_once()
+    mock_should_run_clang_tidy.assert_called_once()

tests/unit_tests/build_gen/test_espidf.py

@@ -11,10 +11,12 @@ import pytest
 from esphome.components.esp32 import (
     KEY_COMPONENTS,
     KEY_ESP32,
+    KEY_IDF_VERSION,
     KEY_PATH,
     KEY_REF,
     KEY_REPO,
 )
+import esphome.config_validation as cv
 from esphome.const import KEY_CORE
 from esphome.core import CORE
 
@@ -24,7 +26,10 @@ def _reset_core(tmp_path: Path) -> None:
     """Give each test its own CORE.build_path and a clean esp32 data slot."""
     CORE.build_path = str(tmp_path)
     CORE.data.setdefault(KEY_CORE, {})
-    CORE.data[KEY_ESP32] = {KEY_COMPONENTS: {}}
+    CORE.data[KEY_ESP32] = {
+        KEY_COMPONENTS: {},
+        KEY_IDF_VERSION: cv.Version(5, 5, 4),
+    }
 
 
 def _write_project_description(tmp_path: Path, components: dict[str, str]) -> None: