5.0.0

• Updated Teensyduino to v1.59 (release notes)
• Dropped support for legacy Mbed framework
• Improved memory overflow report from teensy_size (#106)

4.18.0

• Updated Teensyduino to v1.58 (release notes)
• Updated toolchain package to v11.3.1 for Arm-based boards
• Minor fixes and improvements (#94, #95)

4.17.0

• Updated Teensyduino to v1.57 (release notes)
• Added HWIDs for Teensy 4
• Added missing USB_MTPDISK_SERIAL USB macro (#91)

4.16.0

• Added compatibility with PIO Core 6.0
• Improved support for bare assembly programming

4.15.0

• Initial support for the Zephyr framework for Teensy 4.0 and Teensy 4.1 added by @Rovio01
• Updated Teensyduino to v1.56 (release notes)
• Minor fixes and improvements (#82)

4.14.0

• Updated Teensyduino to v1.55 (release notes)

4.13.1

• Fixed memory regular expressions
• Better memory usage report for Teensy4 via the native teensy_size tool

4.13.0

• New board SparkFun MicroMod Teensy
• Updated Teensyduino to v1.54 (release notes)
• Minor fixes and improvements

4.12.0

• Update Mbed OS5 to v5.15.6 (release notes)

4.11.1

• Disabled J-Link GUI when uploading firmware
• Minor improvements