TL;DR

• NFC: MFC support and apdu cli tool improvements
• SubGhz: new keeloq based protocol support, improved external cc1101 support
• Infrared: various new signals for universal remote, easier editing with button move
• GUI: new byte keyboard input mode
• System: various bug fixes and improvements
• Applications renamed to Apps to be consistent with companions and catalog

Known Issues

• Rare Core2 HardFaults in sleep mode, fix is being tested. Waiting for new radio stack from ST. Workaround: switch sleep mode to Legacy.
• Huge(HVAC raw data) infrared remote load causes Out-of-Memory crash. Going to be fixed with infrared remote loader refactoring. Meanwhile you can split your remotes into smaller files.

What's Changed

• [DEVOPS-24] Fix fbtenv restore by @drunkbatya in https://github.com/flipperdevices/flipperzero-firmware/pull/2924
• [FL-3408, FL-3429, FL-3430] Backlight notification fix by @nminaylov in https://github.com/flipperdevices/flipperzero-firmware/pull/2878
• [FL-3385] New RTC flags in device info by @Programistich in https://github.com/flipperdevices/flipperzero-firmware/pull/2884
• UI: New way to input bytes in byte_input by @xMasterX in https://github.com/flipperdevices/flipperzero-firmware/pull/2890
• SubGHz - Keeloq: Read Centurion Nova remotes by @xMasterX in https://github.com/flipperdevices/flipperzero-firmware/pull/2892
• Added French Canadian layout by @francis2054 in https://github.com/flipperdevices/flipperzero-firmware/pull/2896
• Update audio.ir by @astro-cyberpaws in https://github.com/flipperdevices/flipperzero-firmware/pull/2897
• [FL-3441] faploader: always create app dir, even if it doesn't have subdirs by @hedger in https://github.com/flipperdevices/flipperzero-firmware/pull/2901
• [FL-3469] Move U2F path to ext by @Astrrra in https://github.com/flipperdevices/flipperzero-firmware/pull/2935
• Overly missed feature: Infrared: move button (change button order in a remote) by @plgcoder in https://github.com/flipperdevices/flipperzero-firmware/pull/2894
• [FL-3462] External apps icounter by @Astrrra in https://github.com/flipperdevices/flipperzero-firmware/pull/2928
• change FuriThreadPriorityIsr to 31 (configMAX_PRIORITIES-1) by @leommxj in https://github.com/flipperdevices/flipperzero-firmware/pull/2920
• Add Daikin FTXC35DV1B ac remote by @minchogaydarov in https://github.com/flipperdevices/flipperzero-firmware/pull/2913
• SubGhz: change CC1101_ext TIM17 resolution to 2µs by @Skorpionm in https://github.com/flipperdevices/flipperzero-firmware/pull/2909
• Fix about screen by @andzhr in https://github.com/flipperdevices/flipperzero-firmware/pull/2907
• [FL-3470] Rename Applications to Apps by @Astrrra in https://github.com/flipperdevices/flipperzero-firmware/pull/2939
• NFC: Fix MFC key invalidation by @AloneLiberty in https://github.com/flipperdevices/flipperzero-firmware/pull/2912
• NFC CLI: Fix multiple apdu commands from not working when one of them gives an empty response by @erikj95 in https://github.com/flipperdevices/flipperzero-firmware/pull/2922
• fbtenv: add additional environ variable to control execution flow by @lomalkin in https://github.com/flipperdevices/flipperzero-firmware/pull/2938

New Contributors

• @francis2054 made their first contribution in https://github.com/flipperdevices/flipperzero-firmware/pull/2896
• @astro-cyberpaws made their first contribution in https://github.com/flipperdevices/flipperzero-firmware/pull/2897
• @plgcoder made their first contribution in https://github.com/flipperdevices/flipperzero-firmware/pull/2894
• @erikj95 made their first contribution in https://github.com/flipperdevices/flipperzero-firmware/pull/2922

Ongoing

• 2nd league apps migration to apps catalog
• Furi & FuriHal improvements and release 1.0.0 preparation
• Documentation
• NFC refactoring

Full Changelog: https://github.com/flipperdevices/flipperzero-firmware/compare/0.87.0...0.88.0