Lately we had some stability issues with Windower. These were mostly caused by a lack of in-depth testing. Unfortunately, we do not have the resources to change that. Our solution, over a decade ago, was to crowdsource testing by having a development branch of Windower, that we publish updates to first. We hope that people play on it, to report issues early, before we push those changes out to the public. However, it was hard to switch to the development branch, and even harder to switch back to the stable branch, which lead to few people being interested in helping us test.
With yesterday's udpate, we changed how that works, and it's now much easier to switch to the development branch, and to switch back again. The only drawback is that you have to log out on all characters to make the switch. It's not possible to run the stable and development branches side-by-side (unless you use different folders, but then you need to synchronize your plugin and addon settings between both folders somehow). If you're interested in helping us test new features and bug fixes, we'd appreciate it if you could play on the development build.
How to enable it:
1. Log out on all characters.
2. Go to your Windower folder
3. Open the `settings.xml`
4. Set the branch setting to `dev`, i.e. change `<branch>stable</branch>` to `<branch>dev</branch>`
5. Relaunch
To switch back, simply change the setting back from `dev` to `stable`. Alternatively remove the `<branch>` line entirely, it will revert back to stable on the next launch.