+The following variables are obsoleted in 2.0
+
+- \plaintext_roff_command (was not used anymore)
+- \spell_command and \use_spell_lib (ispell support has been removed)
+
+Known issues in version 2.0.0
+-----------------------------
+
+
+Caveats when upgrading from earlier versions to 2.0.x
+-------------------------------------------------------
+
+
+
+
+Note: There may later be an updated list of known issues online at
+ http://wiki.lyx.org/LyX/ReleaseNotes
+
+TODO
+----
+Somebody should create a rc2rc script...
+http://www.lyx.org/trac/changeset/27531