In this release first deprecated API has been removed. Please see our Changelog for details.
Apart from that this release focused mostly on code modernization, bug fixing, and performance improvements.
A full list on all issues and pull request handled in this release can be found here: https://github.com/eclipse/gef-classic/milestone/8
The update site for this release can be found at: https://download.eclipse.org/tools/gef/classic/release/3.23.0/