« Version 3.0.5 Version 3.0.0b5 » This is the first published stable release of Thonny 3.0. Thonny 3.0 has many new features and most of them have been introduced already in previous posts or explained elsewhere: Syntax and UI themes ( https://bitbucket.org/plas/thonny/wiki/Theming ) Breakpoints and different debug modes ( https://thonny.org/blog/2018/08/11/version_3_0_beta.html ) Core built-in support for MicroPython ( https://bitbucket.org/plas/thonny-micropython ) Assistant view which performs static analysis on your code and tries to explain error messages ( https://thonny.org/blog/2018/09/01/version_3_0_0b5.html ) Stepping back while debugging ( https://thonny.org/blog/2018/05/04/version_2_2_0_beta.html ) New Windows installer allows installing Thonny for all users ( https://thonny.org/blog/2018/07/25/version_2_1_21.html ) Development of several features were suggested and supported by Raspberry Pi Foundation . Many thanks to them!

There are some important changes in the requirements: Minimum supported Python version (both for the front-end and back-end) is Python 3.5 Minimum supported Tk version is 8.6 (recent Python versions published at https://www.python.org come with Tk 8.6) macOS bundle requires at least macOS 10.9. For older macs you need to install Python (with Tk 8.6) and Thonny separately . By default Thonny runs user programs with the same interpreter, which runs the front-end ( https://thonny.org/blog/2018/08/11/version_3_0_beta.html , section “New default back-end”) pip GUI (Tools => Manage packages) now installs packages to different location ( https://thonny.org/blog/2018/08/11/version_3_0_beta.html , section “More straightforward user package management”) All new features and changes are listed in the changelog: https://bitbucket.org/plas/thonny/src/master/CHANGELOG.rst Big thank you to everybody who have helped Thonny so far! You can find download links from Thonny’s homepage . « Version 3.0.5 Version 3.0.0b5 »