FAQ: document the color emojis crash issue which affected some systems is fixed

It is fixed in libXft 2.3.6:

https://gitlab.freedesktop.org/xorg/lib/libxft/-/blob/libXft-2.3.5/NEWS

diff --git a/FAQ b/FAQ
index 969b195ebcff285c9d023528ad6a61843afdf120..6287a27ebaf6de8836cc7e30357052dc46d0c390 100644 (file)
--- a/FAQ
+++ b/FAQ
@@ -248,3 +248,6 @@ fonts:
 
 Please don't bother reporting this bug to st, but notify the upstream Xft
 developers about fixing this bug.
+
+As of 2022-09-05 this now seems to be finally fixed in libXft 2.3.5:
+https://gitlab.freedesktop.org/xorg/lib/libxft/-/blob/libXft-2.3.5/NEWS