0.13.0

What's Changed

• Update CI actions to Node.js 16 by @tekktrik in #281
• Update for metro m7 by @hathach in #282
• minor ci update by @hathach in #283
• update nxp mcux sdk, also enable dcache in board_init() by @hathach in #284
• fix: Increases the drive strength of 32kHz external crystal by @m-mcgowan in #292
• Refactor STM32 flashers by @zvecr in #289
• Teensy 4.0 and 4.1 support by @ccrome in #291
• STM32F3: Implement self-update by @zvecr in #288
• Allow board.h to configure BOARD_FLASH_APP_START by @ccrome in #298
• Minor stm32f3/stm32f4 alignment by @zvecr in #295
• imxrt10xx: fix LED blinking by @ccrome in #302
• Allow per-board custom init, teardown, and validate hooks by @ccrome in #301

New Contributors

• @tekktrik made their first contribution in #281
• @ccrome made their first contribution in #291

Full Changelog: 0.12.3...0.13.0