3.19.0, 2024-03

As with the previous releases this release focused mostly on code modernization, bug fixing, and performance improvements.

With the help of @merks and @ptziegler our build infrastructure as well as our download pages where greatly improved.

A full list on all issues and pull request handled in this release can be found here: https://github.com/eclipse/gef-classic/milestone/4

The update site for this release can be found at: https://download.eclipse.org/tools/gef/classic/releases/3.19.0/

Many thanks to all contributors for your support.