fix whitespace issue

[lyx.git] / UPGRADING

diff --git a/UPGRADING b/UPGRADING
index a9866fce80038671e33da580374ab621cc97450c..122f92d8f8acb2b4c7ef6ea3f3124ba5c92aab37 100644 (file)
--- a/UPGRADING
+++ b/UPGRADING
@@ -1,8 +1,19 @@
-How do I upgrade my existing LyX system to version 2.0.x?
+How do I upgrade my existing LyX system to version 2.1.x?
 ---------------------------------------------------------
 
+* Upgrading from LyX 2.0.x:
+
+Python version >=2.4 is now required.
+
+Python version >3.0 is still not yet supported.
+
 * Upgrading from LyX 1.6.x:
 
+The typeset of your documents with non-english language can slightly
+change in case of math environments and floats. LyX 2.0.x now has its
+own translation machinery for the strings that are not translated by
+babel.
+
 The format of preference and session files has changed. LyX 2.0.x is
 able to read old files but will save them in the new format.
 
@@ -16,6 +27,9 @@ There has been a large change in how Flex insets are named.
 When exporting back to 1.6.x format user-defined flex insets will not
 be properly reverted. See RELEASE-NOTES for details.
 
+The UI layout named "classic.ui" and some localized keyboard bindings
+(sv, pt, fi) are not being shipped anymore.
+
 * Upgrading from LyX 1.5.x:
 
 The format of preference and session files has changed. LyX 1.6.x is