Update changelog for 2025.10.2

Author: jesserockz

content/changelog/2025.10.0.md

@@ -351,6 +351,24 @@ continue working, but custom components and advanced setups may require updates.
 
 </details>
 
+## Release 2025.10.2 - October 20
+
+<details>
+<summary></summary>
+
+- [datetime] Fix DateTimeStateTrigger compilation when time component is not used [esphome#11287](https://github.com/esphome/esphome/pull/11287) by [@bdraco](https://github.com/bdraco)
+- [core] Add ESP32 ROM functions to reserved ids [esphome#11293](https://github.com/esphome/esphome/pull/11293) by [@swoboda1337](https://github.com/swoboda1337)
+- [htu21d] Revert register address change [esphome#11291](https://github.com/esphome/esphome/pull/11291) by [@swoboda1337](https://github.com/swoboda1337)
+- [esp32] Reduce tx power on Arduino in the event of a brownout [esphome#11304](https://github.com/esphome/esphome/pull/11304) by [@swoboda1337](https://github.com/swoboda1337)
+- [const] Add CONF_OPENTHREAD [esphome#11318](https://github.com/esphome/esphome/pull/11318) by [@danstiner](https://github.com/danstiner)
+- [dashboard] Fix binary download with packages using secrets after Path migration [esphome#11313](https://github.com/esphome/esphome/pull/11313) by [@bdraco](https://github.com/bdraco)
+- [dashboard] fix migration to Path [esphome#11342](https://github.com/esphome/esphome/pull/11342) by [@tomaszduda23](https://github.com/tomaszduda23)
+- [scd4x, bme68x] Fix temperature_offset to use the temperature_delta instead of temperature [esphome#11347](https://github.com/esphome/esphome/pull/11347) by [@Spectre5](https://github.com/Spectre5)
+- [core] Fix IndexError when OTA devices cannot be resolved [esphome#11311](https://github.com/esphome/esphome/pull/11311) by [@bdraco](https://github.com/bdraco)
+- [esp32] Fix OTA rollback [esphome#11300](https://github.com/esphome/esphome/pull/11300) by [@swoboda1337](https://github.com/swoboda1337)
+
+</details>
+
 ## Full list of changes
 
 ### New Features