With previous updates of Windows 10, I published alpha versions of 7+ Taskbar Tweaker while working on compatibility for the new update. But this time there will be no alpha versions – the gradual updates will be through beta versions, and until the final version is ready, contributors can try the experimental support with an access code. See the 7+ Taskbar Tweaker and Windows 10 insider builds post for more details.
Currently, the 126.96.36.199 beta version is available, which was designed around Windows 10 insider build 17713 but partially works with the Windows 10 October 2018 Update. I’m aware that it’s not fully compatible, and I’ll do my best to fill the gaps as soon as I can.
You can get the support code for the beta version here.
Update (October 12): v188.8.131.52 beta is available. This version fixes most known issue. Update (November 9): 7+ Taskbar Tweaker v5.6 was released, which includes the final Windows 10 October 2018 Update support for all users.