3.0.0

• Updated cores:
  • Arduino AVR v1.8.3
  • MightyCore v2.0.6 (release notes)
  • MiniCore v2.0.7 (release notes)
  • MegaCore v2.0.4 (release notes)
  • MajorCore v2.0.3 (release notes)
  • MicroCore v1.0.7 (release notes)
• Added initial support for avr-stub debug tool based on avr_debug GDB stub (special thanks to @msquirogac) (#205)
• Improved support for more flexible fuses and bootloader programming. More information with examples in the docs
• Minor fixes and improvements (issues #201, #203, #206)

Note

This release deprecates the program target used for uploading firmware via an external programmer.
Instead a custom upload_command option should be used.

2.2.0

• Added support for MCUDude/MicroCore v1.0.6 (Default core for ATtiny13-based boards)
• Preparation for upcoming PIO Core 4.4

2.1.0

• New boards:
  • ATmega162
  • ATmega8515
• Added initial support for simavr simulator (special thanks to @msquirogac)
• Added support for MCUDude/MajorCore
• Updated cores (issues #189, #192):
  • Prusa 3D v1.0.3
  • MightyCore v2.0.5 (release notes)
  • MiniCore v2.0.5 (release notes)
  • MegaCore v2.0.3 (release notes)
• Minor fixes and improvements (issues #178, #184, #187, #190)

2.0.0

• New board Prusa RAMBo
• Added support for setting fuses
• Added support for bootloader programming
• Split-up "framework-arduinoavr" package into isolated package by cores
• Fixed a broken "program" target which requires "upload_port" (issue #158)

1.15.0

• New boards: AT90CAN128, AT90CAN32, AT90CAN64, ATmega128, ATmega1280, ATmega1281, ATmega1284, ATmega1284P, ATmega16, ATmega164A, ATmega164P, ATmega168PB, ATmega2560, ATmega2561, ATmega32, ATmega324A, ATmega324P, ATmega324PA, ATmega324PB, ATmega48PB, ATmega64, ATmega640, ATmega644A, ATmega644P, ATmega8535, ATmega88PB
• Added support for MCUDude/MiniCore (Arduino hardware package for ATmega8, ATmega48, ATmega88, ATmega168, ATmega328 and ATmega328PB)
• Added support for MCUDude/MightyCore (Arduino hardware package for ATmega1284, ATmega644, ATmega324, ATmega324PB, ATmega164, ATmega32, ATmega16 and ATmega8535)
• Added support for MCUDude/MegaCore (Arduino hardware package for ATmega64, ATmega128, ATmega640, ATmega1280, ATmega1281, ATmega2560, ATmega2561, AT90CAN32, AT90CAN64 and AT90CAN128]
• Documentation how to configure MiniCore, MightyCore, and MegaCore

1.14.0

• New boards/devices:
  • ATMEGA168
  • ATMEGA168P
  • ATMEGA328
  • ATMEGA328P
  • ATMEGA48
  • ATMEGA48P
  • ATMEGA8
  • ATMEGA88
  • ATMEGA88P
• Add support for MCUdude MiniCore
• Swap PID/VID for SparkFun Pro Micro 5V/16MHz (issue #132)
• Allow overriding $UPLOADCMD with extra scripting

1.13.0

• Updated MightyCore to 2.0.1
• Fixed HWIDs for SparkFun Pro Micro 5V/16MHz (issue #132)

1.12.5

• Add support for Generic ATtiny43U and LoRa32u4II (868-915MHz)

1.12.4

• Fixed examples with internal libraries (Ethernet, SPI should be declared in lib_deps)

1.12.3

• Added Alorium Hinj board
• Switched Controllino boards to official Arduino core
• Removed 3rd party libraries from default package (please use PlatformIO Library Registry)