News in 3.21.3 -------------- * Warn when a secondary public header is #included in external code. Only should be #included directly. * Remove the --disable-completion-providers configure option, to always build the completion providers. There is currently only one completion provider: GtkSourceCompletionWords, which is not a lot of code and doesn't pull up additional dependencies. * Add back the gtksourceview-typebuiltins.h public header, for backward compatibility. * Fixes/improvements to the Visual Studio builds * Improvements to the syntax highlighting of: rpmspec * Fix a bug in GtkSourceSearchContext * Various small code and documentation improvements * Translation updates