-One of the main new features in version 1.5.0 is Unicode. As part of the
-transition, lyx2lyx (the scripts used for converting back and forth between
-different versions of the lyx files) converts old .lyx files, which may use
-a number of different encodings, to UTF-8. This conversion depends on
-correctly identifying the language of the text. There were previously some
-edge-cases (insets embedded in different-language text type scenarios) in
-which the language was incorrectly identified, which caused some text to
-appear incorrectly after having upgraded from older versions. This has now been
-fixed. Unfortunately, however, the fix cannot be applied to files which have
-already been converted past format 249. So if you have already converted
-your old files (using a development version or release candidate), this fix
-won't help, unless you still have the originals lying around (and haven't
-yet made too many changes to the newer versions ;) ).
+Caveats when upgrading from earlier versions to 2.0.x
+-------------------------------------------------------
+