I just killed all the file-tree noise (mostly metacello version info) Now we can properly see what changed between pharo versions over all packages:
https://github.com/pharo-project/pharo-core/commit/cea99d02a2d0d743880cd7a80a9ded0407bbaf9e => this will be my major source for debugging information when looking for newly introduced bugs! => using git-bisect it will be super easy to find these bugs
