--- a/CONTRIBUTORS Sun Jan 10 15:39:02 2021 +0100
+++ b/CONTRIBUTORS Sun Jan 10 15:48:15 2021 +0100
@@ -3,6 +3,10 @@
listed as an author in one of the source files of this Isabelle distribution.
+Contributions to this Isabelle version
+--------------------------------------
+
+
Contributions to Isabelle2021
-----------------------------
--- a/NEWS Sun Jan 10 15:39:02 2021 +0100
+++ b/NEWS Sun Jan 10 15:48:15 2021 +0100
@@ -4,6 +4,11 @@
(Note: Isabelle/jEdit shows a tree-view of the NEWS file in Sidekick.)
+New in this Isabelle version
+----------------------------
+
+
+
New in Isabelle2021 (February 2021)
-----------------------------------