--- a/ANNOUNCE Wed Sep 07 20:29:54 2011 +0200
+++ b/ANNOUNCE Wed Sep 07 20:49:45 2011 +0200
@@ -1,34 +1,15 @@
-Subject: Announcing Isabelle2011
+Subject: Announcing Isabelle2011-1
To: isabelle-users@cl.cam.ac.uk
-Isabelle2011 is now available.
-
-This version significantly improves upon Isabelle2009-2, see the NEWS
-file in the distribution for more details. Some notable changes are:
-
-* Experimental Prover IDE based on Isabelle/Scala and jEdit.
-
-* Coercive subtyping (configured in HOL/Complex_Main).
-
-* HOL code generation: Scala as another target language.
-
-* HOL: partial_function definitions.
+Isabelle2011-1 is now available.
-* HOL: various tool enhancements, including Quickcheck, Nitpick,
- Sledgehammer, SMT integration.
-
-* HOL: various additions to theory library, including HOL-Algebra,
- Imperative_HOL, Multivariate_Analysis, Probability.
+This version improves upon Isabelle2011, see the NEWS file in the
+distribution for more details. Some important changes are:
-* HOLCF: reorganization of library and related tools.
-
-* HOL/SPARK: interactive proof environment for verification conditions
- generated by the SPARK Ada program verifier.
-
-* Improved Isabelle/Isar implementation manual (covering Isabelle/ML).
+* FIXME
-You may get Isabelle2011 from the following mirror sites:
+You may get Isabelle2011-1 from the following mirror sites:
Cambridge (UK) http://www.cl.cam.ac.uk/research/hvg/Isabelle/
Munich (Germany) http://isabelle.in.tum.de/