esphome

v2026.4.4 Bugfix

This release fixes issues for SREs watching stability and regressions.

Published 29d Home Automation

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✓ No known CVEs patched

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✓ No known CVEs patched in this version

Topics

esp32 esp8266 home-assistant home-automation iot mqtt

+3 more

platformio python yaml

Summary

AI summary

Fixed codegen type for component.resume update_interval.

Full changelog

[automation] Fix codegen type for component.resume update_interval esphome#16069 by @bharvey88
[mcp23xxx_base] Reject unsupported interrupt_pin options (inverted, allow_other_uses) esphome#16149 by @bdraco
[core] Strip \?\ prefix from sys.executable for PlatformIO subprocess esphome#16158 by @jesserockz
[esp32] Replace 512B stack buffer in printf wraps with picolibc cookie FILE esphome#16170 by @bdraco
[lvgl] Clamp values for meter line indicators esphome#16180 by @clydebarrow
[esp32] Drop printf wrap on IDF 6.0+ (picolibc no longer needs it) esphome#16189 by @bdraco
[api] Fall back to owning types for service array args used after a delay esphome#16140 by @bdraco
[api] Use safe_print for log output and fix safe_print bytes-repr fallback esphome#16160 by @jesserockz

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About esphome

ESPHome is a system to control your ESP32, ESP8266, BK72xx, RP2040 by simple yet powerful configuration files and control them remotely through Home Automation systems.

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Related context

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Earlier breaking changes

v2026.5.1 Break api_connection/api_server include cycle to drop custom unique_ptr deleter.