-* LyX needs to be run under Python 2 and will not work properly on systems
- where Python 3 is the default binary. See bug #7030 to know how to fix
- this properly, since simple shebang conversion in *.py files will not
- be enough.
+* LyX needs Python 2.7 at runtime. The python 2 interpreter needs to be named
+ either 'python' or 'python2'.
+ Building LyX usually works with Python 3 as well, but there might be cases
+ where it does not work properly on systems where Python 3 is the default
+ binary. See #7030 to know how to fix this properly, since simple shebang
+ conversion in *.py files will not be enough.
+
+* If using LyX with Qt 4, it is possible to suddenly get keyboard keys wrong,
+ and deadlock. To work around the issue, you can disable IBus for LyX by
+ starting LyX as 'XMODIFIERS= lyx'. For further discussion and alternative
+ workarounds, see #9362.
+
+* LyX can produce LuaTeX output that is not compatible with the newest versions
+ of the engine (e.g. 0.95.0, the version in TeX Live 2016). In a later 2.2.x
+ version we plan to implement exporting of LuaTeX code that is compatible
+ with the LuaTeX versions shipped with both TeX Live 2015 and TeX Live 2016.
+ For more information, see the following mailing list thread:
+ https://www.mail-archive.com/search?l=mid&q=20160520075810.yi3uspufehev5aln%40cotopaxi