generalize no more required before elim

[helm.git] / helm / software / matita / dist / ChangeLog

diff --git a/helm/software/matita/dist/ChangeLog b/helm/software/matita/dist/ChangeLog
index baad226d12550fdf41df82aa375df4800829b175..a7a7e0ce1917ac43a54b4d84951a59a601127a9a 100644 (file)
--- a/helm/software/matita/dist/ChangeLog
+++ b/helm/software/matita/dist/ChangeLog
@@ -1,4 +1,9 @@
-0.5.1  - -/5/2008 - minor bug fix release
+0.5.?  - ?/?/? - ?
+       * refinement of match fixed to prevent useless unfolding,
+         head_beta_reduce is used instead of whd ~delta:true
+       * CProp hierarchy, interleaved with type (used to be a single universe)
+
+0.5.1  - 29/5/2008 - minor bug fix release
        * visualization of inductive types reports the number of fixed parameters
        * a wrong context was used to refine fixpoints arguments
          when trying to optimize out the letin (grep for `AvoidLetIn):