Github access
Bakery has two private repositories on github. Unlike Asset Store releases, these are frequently updated and contain latest bugfixes and beta features.
You can request github access here.
Github repositories contain patches for existing files. Some files (which didn't update) may be missing. Using repository files alone won't work.
bakery-csharp repository contains C# part of Bakery, everything related to the way it communicates with Unity.
bakery-compiled contains core engine-agnostic binary files of Bakery. These should be placed in Assets/Editor/x64/Bakery.
Files from both repositories need to be downloaded.
Make sure you overwrite old files with new. If you didn't get any file replacement message, then you are likely copying to a wrong folder.
(Private github pages will show 404 if you didn't receive access via first link)