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Author SHA1 Message Date
David Woodhouse ccebe613e2 Optimize buildinfo RAM usage on 32-bit platforms 
Use direct symbol access on 32-bit platforms to avoid 8 bytes of RAM
overhead. Keep indirection workaround only on 64-bit platforms where
PC-relative relocations cause linking issues.
 2025-12-12 01:51:12 +09:00
David Woodhouse 295b317809 Optimize get_build_time_string to avoid repeated formatting 
Apply same concurrency fix as get_config_hash to prevent race
conditions when multiple threads access the function.
 2025-12-11 22:54:19 +09:00
David Woodhouse 58fddeb74f Optimize get_config_hash to avoid repeated snprintf calls 
Check if hash string is already formatted before calling snprintf,
since static variables in BSS are zero-initialized.
 2025-12-11 22:53:03 +09:00
David Woodhouse 54ed6154eb Expand non-const comment 2025-12-11 22:49:32 +09:00
David Woodhouse 0b1ea8f2ca Add nolint for non-const buildinfo variables 
Variables must remain non-const to prevent compiler optimization
that would bypass the indirection workaround for PC-relative
relocation issues.
 2025-12-11 22:48:02 +09:00
David Woodhouse 478f12f75e Remove const from buildinfo static variables 
The const qualifier allows compiler optimization that bypasses our
indirection workaround, causing PC-relative relocations that fail
on some platforms. Keep variables non-const to force data section
relocations.
 2025-12-11 22:46:09 +09:00
David Woodhouse cfdb5a82e2 Replace __DATE__/__TIME__ with buildinfo functions 
- Add get_build_time_string() function to format build time consistently
- Replace __DATE__ ", " __TIME__ in App.pre_setup() with buildinfo call
- Eliminates dependency on compiler-provided date/time macros
- Ensures consistent build time across all build information displays
 2025-12-11 22:24:30 +09:00
David Woodhouse edc320fef8 Add buildinfo system with config hash and build time 
To allow for more selective managed updates, allow the config hash and
build time to be built into the image itself.

To avoid triggering unneeded rebuilds, do this through a linker script
so that the new config hash and timestamp are included only if the
firmware is actually relinked.

Add a _check_and_emit_buildinfo() step after building, which prints
the information after the firmware was rebuilt. A subsequent commit
will emit a manifest here, or at least the HMAC-MD5 for signing OTA
updates using the hmac_key configured in this image.
 2025-12-11 22:24:30 +09:00
J. Nick Koston 74218bc742 [api] Release prologue memory after noise handshake completes (#12412) 2025-12-10 19:33:22 -06:00
J. Nick Koston 369cc70fdf [climate] Save 48 bytes per entity by conditionally compiling visual overrides (#12406) 2025-12-10 19:10:42 -06:00
dependabot[bot] 1f0a27b181 Bump codecov/codecov-action from 5.5.1 to 5.5.2 (#12408) 
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
 2025-12-10 22:34:24 +01:00
dependabot[bot] 22918d3bd5 Bump peter-evans/create-pull-request from 7.0.11 to 8.0.0 (#12409) 
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
 2025-12-10 22:21:29 +01:00
J. Nick Koston 7a9fce90cb [text] Add integration tests for text command API (#12401) 2025-12-10 12:13:40 -05:00
dependabot[bot] d1d376ebc8 Bump actions/create-github-app-token from 2.2.0 to 2.2.1 (#12370) 
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
 2025-12-10 13:05:01 +01:00
J. Nick Koston c124d72ea9 [esp8266] Eliminate up to 16ms socket latency (#12397) 2025-12-10 03:45:27 +00:00
J. Nick Koston 567e82cfec [api] Fix potential buffer overflow in noise PSK base64 decode (#12395) 2025-12-10 04:20:23 +01:00
J. Nick Koston b1f9100b02 [core] Add constexpr parse_hex_char helper and simplify parse_hex (#12394) 2025-12-10 04:20:08 +01:00
J. Nick KostonandCopilot d0fbc82f47 [esp32_ble_client] Use stack-based MAC formatting in auth logging (#12393) 
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
 2025-12-10 04:19:52 +01:00
J. Nick Koston 03c391bd43 [light] Add zero-copy support for API effect commands (#12384) 2025-12-10 04:19:29 +01:00
Jonathan Swoboda 5601a2b686 Merge branch 'beta' into dev 2025-12-09 21:34:12 -05:00
Jonathan Swoboda a3a2a6d965 Merge pull request #12396 from esphome/bump-2025.12.0b1 
2025.12.0b1
2025.12.0b1 		2025-12-09 21:33:58 -05:00
Jonathan Swoboda 84d5348bd8 Bump version to 2026.1.0-dev 2025-12-09 20:08:35 -05:00
Jonathan Swoboda 26770e09dc Bump version to 2025.12.0b1 2025-12-09 20:08:35 -05:00
Javier PeletierandJ. Nick Koston 9f2693ead5 [core] Packages refactor and conditional package inclusion (package refactor part 1) (#11605) 
Co-authored-by: J. Nick Koston <nick@koston.org>
 2025-12-10 00:59:58 +01:00
J. Nick Koston 3642399460 [tests] Fix clang-tidy warnings in custom_api_device_component fixture (#12390) 2025-12-10 00:50:26 +01:00
J. Nick Koston 3a6edbc2c7 [micronova] Fix test UART package key to match directory name (#12391) 2025-12-10 00:49:44 +01:00
J. Nick Koston 608f834eaa [ci] Isolate usb_cdc_acm in component tests due to tinyusb/usb_host conflict (#12392) 2025-12-10 00:49:29 +01:00
J. Nick Koston 5919355d18 [ci] Allow memory impact target branch build to fail without blocking CI (#12381) 2025-12-10 00:26:24 +01:00
dependabot[bot] 1e23b10eed Bump aioesphomeapi from 43.1.0 to 43.2.1 (#12385) 
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
 2025-12-09 22:02:42 +00:00
Clyde Stubbs ad0218fd40 [mipi_rgb] Add Waveshare 3.16 (#12309) 2025-12-10 08:17:59 +11:00
Clyde Stubbs 87142efbb4 [epaper_spi] Set reasonable default update interval (#12331) 2025-12-10 06:42:11 +11:00
Robert Resch 329b38fa29 [micronova] Require memory location and address for custom entities (#12371) 2025-12-09 14:30:55 -05:00
Jonathan Swoboda 4b44c7384b Merge branch 'release' into dev 2025-12-09 12:54:45 -05:00
Jonathan Swoboda a593965372 Merge pull request #12380 from esphome/bump-2025.11.5 
2025.11.5
2025.11.5 		2025-12-09 12:54:30 -05:00
Jonathan Swoboda 4743e5592a Bump version to 2025.11.5 2025-12-09 12:02:53 -05:00
Jonathan SwobodaandClaude 464607011c [mqtt] Fix logger method case sensitivity error (#12379) 
Co-authored-by: Claude <noreply@anthropic.com>
 2025-12-09 12:02:53 -05:00
J. Nick Koston 16fe8f9e9e [libretiny] Fix WiFi scan timeout loop when scan fails (#12356) 2025-12-09 12:02:46 -05:00
J. Nick Koston 436d2c44e8 [wifi] Fix scan timeout loop when scan returns zero networks (#12354) 2025-12-09 12:01:51 -05:00
J. Nick Koston b213555dd2 [scheduler] Fix missing lock when recycling items in defer queue processing (#12343) 2025-12-09 12:01:51 -05:00
Clyde Stubbs b6336f9e63 [lvgl] Number saves value on interactive change (#12315) 2025-12-09 12:01:51 -05:00
Clyde StubbsJonathan SwobodaJ. Nick Koston
 		fb7800a22f [binary_sensor] Fix reporting of 'unknown' (#12296) 
Co-authored-by: Jonathan Swoboda <154711427+swoboda1337@users.noreply.github.com>
Co-authored-by: J. Nick Koston <nick@home-assistant.io>
 2025-12-09 12:01:51 -05:00
J. Nick Koston 2c0f4d8f80 [api] Reduce heap usage for Home Assistant service call string storage (#12151) 2025-12-09 16:35:14 +01:00
J. Nick Koston e96c37965c [wifi] Fix LibreTiny spurious disconnect events aborting connections (#12357) 2025-12-09 16:26:27 +01:00
J. Nick Koston 72c74bc0b3 [api] Store Home Assistant state subscriptions in flash instead of heap (#12008) 2025-12-09 16:26:11 +01:00
J. Nick Koston 443f9c3f57 [api] Use StringRef for ActionResponse error message to avoid copy (#12240) 2025-12-09 16:10:43 +01:00
Javier Peletier 88a2e75989 [packages] Add more information and deprecation deadline for "single package" includes (#12280) 2025-12-09 16:04:10 +01:00
J. Nick Koston e1afd65fae [api] Store device info strings in flash on ESP8266 (#12173) 2025-12-09 15:59:27 +01:00
Jonathan SwobodaandClaude 27e031c257 [mqtt] Fix logger method case sensitivity error (#12379) 
Co-authored-by: Claude <noreply@anthropic.com>
 2025-12-09 09:43:47 -05:00
Jonathan SwobodaandClaude 74f509c754 [core] Add PR template instruction to AI instructions (#12375) 
Co-authored-by: Claude <noreply@anthropic.com>
 2025-12-09 15:42:06 +01:00
J. Nick Koston f9aa48295c [mdns] Reduce RAM usage by eliminating MAC address heap allocation (#12073) 2025-12-09 09:33:23 -05:00