• Support ARM hosts (thanks to @jdpurcell)
• Update aqtinstall/py7zr
• Minimum Python version returns to 3.9

• Bump minimum python version to 3.10 until aqtinstall 3.2.2 releases and miurahr/aqtinstall#905 is fixed

• Fix bdist_wheel error
• Fix cache being broken
• New default is qt 6.8
• Add support for commercial versions
• Update aqtinstall version, improving support for newer versions, extensions, etc
• Support installing wasm

• Fix invalid Windows default architecture for Qt 6.7.3

• Do not install p7zip automatically on macOS (it should be preinstalled)
• Fix bugs with Qt 6.8 on Windows
• Use msvc2022 for Qt 6.7.3

The biggest change with this version is aqtinstall being updated to 3.1. Most of the other changes are from PRs listed below. The reason this is 4.0.0 is due to (relatively small) breaking changes from the PRs annotated with [v4]. Consult the upgrade guide for details on breaking changes.

Auto-generated list of PRs:

• Two small fixes in readme file. by @wy-luke in #185
• Add libgstreamer-gl1.0-0 to linux dependencies by @ddalcino in #186
• Add options to install source, docs, and examples by @ddalcino in #179
• [v4] Fix Qt5_DIR environment variable by @ddalcino in #190
• [v4] Install desktop Qt when required to by Qt 6.2+ mobile and WASM by @ddalcino in #189
• [v4] Add installed tools to path by @ddalcino in #180
• Bump tough-cookie and @azure/ms-rest-js in /action by @dependabot in #197
• Bump semver from 6.3.0 to 6.3.1 in /action by @dependabot in #198
• Bump word-wrap from 1.2.3 to 1.2.4 in /action by @dependabot in #199
• Update node.js version to 20; update CI dependencies to remove warnings by @pzhlkj6612 in #222
• update version of setup-python by @pionere in #219
• Add libxcb-cursor0 to Linux dependencies for Qt 6.5 and up by @IgKh in #221
• Add 'aqtsource' option that allows overriding where the action sources aqtinstall from by @timangus in #234
• Add Windows ARM support by @vicr123 in #212

A big thanks to everyone involved for their contributions to the project, and a special thanks to those who have been helping to manage the Github issues.

• Add libgstreamer (@ddalcino)
• Add option to install source, docs, and examples (@ddalcino)

• add back automatic libxkbcommon-x11-0 installation on linux

• Fix py7zr weirdness (@ddalcino)

• Fix detection of Qt architecture directory thanks to @ddalcino