News in 45.alpha, 2023-04-26
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* gedit-plugins now depends on libgedit-gtksourceview instead of GtkSourceView:
    https://github.com/gedit-technology/libgedit-gtksourceview
    https://gedit-technology.net/
* Remove colorschemer plugin (see the git commit for the details).
* Adapt code to the latest gedit API.