1.1 --- a/CONTRIBUTORS	Sun Jan 20 14:05:37 2013 +0100
     1.2 +++ b/CONTRIBUTORS	Sun Jan 20 15:26:56 2013 +0100
     1.3 @@ -3,8 +3,8 @@
     1.4  who is listed as an author in one of the source files of this Isabelle
     1.5  distribution.
     1.6  
     1.7 -Contributions to this Isabelle version
     1.8 ---------------------------------------
     1.9 +Contributions to Isabelle2013
    1.10 +-----------------------------
    1.11  
    1.12  * 2012: Makarius Wenzel, Université Paris-Sud / LRI
    1.13    Improvements of Isabelle/Scala and Isabelle/jEdit Prover IDE.

     2.1 --- a/NEWS	Sun Jan 20 14:05:37 2013 +0100
     2.2 +++ b/NEWS	Sun Jan 20 15:26:56 2013 +0100
     2.3 @@ -1,8 +1,8 @@
     2.4  Isabelle NEWS -- history user-relevant changes
     2.5  ==============================================
     2.6  
     2.7 -New in this Isabelle version
     2.8 -----------------------------
     2.9 +New in Isabelle2013 (February 2013)
    2.10 +-----------------------------------
    2.11  
    2.12  *** General ***
    2.13