Remove information that is only relevant for porting to GTK+ 3, and put scaffolding in place for information relevant to GTK+ 4.
56cc9e2 Start a new migration guide
docs/reference/gtk/Makefile.am | 18 +-
docs/reference/gtk/gtk-docs.sgml | 9 +-
docs/reference/gtk/migrating-2to3.xml | 1274 --------------------
docs/reference/gtk/migrating-2to4.xml | 15 +
docs/reference/gtk/migrating-3to4.xml | 13 +
docs/reference/gtk/migrating-3xtoy.xml | 443 -------
docs/reference/gtk/migrating-GtkGrid.xml | 231 ----
docs/reference/gtk/migrating-GtkStyleContext.xml | 691 -----------
docs/reference/gtk/migrating-checklist.sgml | 310 -----
.../gtk/migrating-smclient-GtkApplication.xml | 48 -
.../gtk/migrating-unique-GtkApplication.xml | 143 ---
11 files changed, 34 insertions(+), 3161 deletions(-)
Upstream: git.gnome.org