X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fmatita%2Fdist%2FChangeLog;h=d20d37588883a8993d22c12e5329fdb64840d0cd;hb=2fbef023cc9fdb3d6982194ba62552a0605f2571;hp=8f25732530bcee1fe617d4742ede034afe52cbde;hpb=d1f0e3f90815a5afdf3b1412887628fb5107e267;p=helm.git

diff --git a/helm/software/matita/dist/ChangeLog b/helm/software/matita/dist/ChangeLog
index 8f2573253..d20d37588 100644
--- a/helm/software/matita/dist/ChangeLog
+++ b/helm/software/matita/dist/ChangeLog
@@ -1,3 +1,8 @@
+0.5.1  - -/5/2008 - minor bug fix release
+	* a wrong context was used to refine fixpoints arguments
+	  when trying to optimize out the letin (grep for `AvoidLetIn):
+	  (let rec f x = Fix... in f t ---> Fix... t)
+
 0.5.0  - 9/5/2008 - bugfix release
 	* first release not considered experimental