Document changes on injection.

1 files changed, 3 insertions, 0 deletions

diff --git a/CHANGES b/CHANGES
index 8adda60390..15adc5a5c6 100644
--- a/CHANGES
+++ b/CHANGES
@@ -74,6 +74,9 @@ Tactics
   former behavior obtainable by "Unset Injection L2R Pattern Order").
 - New tactic "rewrite_strat" for generalized rewriting with user-defined
   strategies, subsumming autorewrite.
+- Injection now also deduces equality of arguments of sort Prop. Old behavior
+  can be restored by "Unset Injection On Proofs". Also improved the error
+  messages.
 
 Program