docs/xic_release_notes

xic3.2 74823Sun Sep 13 18:43:37 UTC 2026
xic4.0 20254Sun Sep 13 18:43:37 UTC 2026
xic4.1 76403Sun Sep 13 18:43:37 UTC 2026
xic4.2 73527Sun Sep 13 18:43:37 UTC 2026
xic4.3 50442Sun Sep 13 18:43:37 UTC 2026