2026.05.01

What's Changed

• Add devices.yaml and libraries.yaml by @BrentIO in #7
• Add compile-check workflow and populate libraries.yaml by @BrentIO in #9
• Add build-firmware, audit-libraries, dependabot, and ACT dockerfile by @BrentIO in #10
• Implement LONG press LED behavior and non-blocking WiFi reconnect by @BrentIO in #15
• Remove redundant periodic telemetry republish by @BrentIO in #16
• Add local HTTP firmware server for ESP8266 OTA migration by @BrentIO in #18
• Add v1.14 → new firmware MQTT migration script by @BrentIO in #19
• Rename LittleFS partition label to 'config' by @BrentIO in #21
• Generate synthetic ESP8266 partition table for FMC compatibility by @BrentIO in #24
• Fix manifest bootloader_addr missing from build matrix by @BrentIO in #17
• Document implicit handling of littlefs field in OTA manifest by @BrentIO in #23
• Format LittleFS partition on mount failure before provisioning by @BrentIO in #26
• Use HARDWARE_CLASS and PRODUCT_HEX for OTA URL template substitution by @BrentIO in #33
• Add HA autodiscovery device block (manufacturer, model, firmware version) by @BrentIO in #36
• Move timing constants from Client.ino into common/hardware.h by @BrentIO in #37
• Add EEPROM-backed device identity and fatal flash codes for ESP8266 by @BrentIO in #38
• Read portId from root id field instead of per-HID id by @BrentIO in #39
• Add Hardware-Registration-and-Configuration sketch by @BrentIO in #41
• Fix HA autodiscovery device block by @BrentIO in #47
• Add title, release_url, and update_percentage to OTA state by @BrentIO in #48
• Include cert metadata in HA autodiscovery device block by @BrentIO in #49
• Bake TLS cert for cloud API into HW-Reg firmware by @BrentIO in #50
• Update README.md by @BrentIO in #52
• Revise Client AsyncAPI spec for accuracy and completeness by @BrentIO in #53
• Implement MQTT tag subscriptions and LED animation control by @BrentIO in #57
• Fix cert fetch to extract root CA instead of leaf cert by @BrentIO in #58
• Add one-shot Docker utility for ESP8266 CA cert rotation by @BrentIO in #60
• Add global all-clients LED brightness broadcast topic (issue #59) by @BrentIO in #61

New Contributors

• @BrentIO made their first contribution in #7

Full Changelog: https://github.com/BrentIO/FireFly-Client/commits/2026.05.01