v2.20: 🍅

• Fix some MCUs being detected as ATA661xx parts (again)
• Fix inverted lock bits in bit selector
• Add missing SPIEN bit in bit selector for ATmega48
• Add presets for Arduino Leonardo and Arduino Pro Micro

Download	What it's for
AVRDUDESS-2.20-setup.exe (recommended)	Installer for Windows Vista/7/8/10/11
AVRDUDESS-2.20-portable.zip	Portable for any OS

v2.19: 👽

• Update AVRDUDE to v8.1
• Fix detecting ATmega8
• Added Korean and Czech translations

Download	What it's for
AVRDUDESS-2.19-setup.exe (recommended)	Installer for Windows Vista/7/8/10/11
AVRDUDESS-2.19-portable.zip	Portable for any OS

v2.18: 🐺

• Updated AVRDUDE to v8.0
• Show both programmer ID and name in dropdown box
• Show real bit clock in USBasp frequency dropdown box
• Fix some avrdude config parse bugs

Download	What it's for
AVRDUDESS-2.18-setup.exe (recommended)	Installer for Windows Vista/7/8/10/11
AVRDUDESS-2.18-portable.zip	Portable for any OS

v2.17: 🍦

• Updated AVRDUDE to v7.3
• Fix ambiguity error with old versions of .NET Framework

Download	What it's for
AVRDUDESS-2.17-setup.exe (recommended)	Installer for Windows Vista/7/8/10/11
AVRDUDESS-2.17-portable.zip	Portable for any OS

22 June 2024 - Release files have been updated with the mingw version of avrdude v7.3.

v2.16: ☀️

• Fix fuse read failure with USBasp running old firmware
• Fix some MCUs being detected as AT661xx parts
• USBasp bit clock selector now shows for USBasp clones
• Updated Turkish and Polish translations
• Performance improvements
• Various tweaks

Download	What it's for
AVRDUDESS-2.16-setup.exe (recommended)	Installer for Windows Vista/7/8/10/11
AVRDUDESS-2.16-portable.zip	Portable for any OS

v2.15: 🦞

• Updated AVRDUDE to v7.2
• Enabled TLSv1.2 and TLSv1.3 for the update checker
• Fix USBasp bit clock setting not restoring after opening
• Can now specify exact files for avrdude, config file and avr-size instead of only the directory
• Updated Ukrainian, Chinese, Traditional Chinese and Polish translations
• Added Croation and Turkish translations

2.14: Things 🍄

• Updated AVRDUDE to v7.0
• Updated Russian translation
• Added Hungarian, Spanish, Portuguese, German, Ukrainian, Traditional Chinese and Polish translations
• Added bit selector support for ATtiny4313, ATtiny10/9/5/4, ATmega328PB and ATmega32U4/2
• Various other small tweaks

2.13: Mostly maintenance

• Added Slovenian translation
• Fixed issue with reading ATmega328PB efuse
• Fixed startup failure if avrdude.exe is missing
• Portable version now uses config files from application directory instead of user appdata directory

2.12: Just a small update 🐜

• Added Japanese and Italian translations
• Added a donate button
• Fixed a possible hang
• Fixed not loading USBasp frequency from previous session
• Installer updated to Inno Setup 6 (This version no longer supports Windows 2000, XP, and Server 2003. Vista is the minimum. AVRDUDESS still works with XP though.)

2.11: Another squashed bug

• Fixed null exception if no MCU selected and "Set fuses" ticked 🐛 🐛 🐛
• Updated Polish translation