Document change related to Keep Proof Equalities in CHANGES.

1 files changed, 3 insertions, 0 deletions

diff --git a/CHANGES b/CHANGES
index cf1fefa75d..a9ce5260a7 100644
--- a/CHANGES
+++ b/CHANGES
@@ -69,6 +69,9 @@ Tactics
   hypotheses of the form "~True" or "t<>t" (possible source of
   incompatibilities because of more successes in automation, but
   generally a more intuitive strategy).
+- Option "Injection On Proofs" was renamed "Keep Proof Equalities". When
+  enabled, injection and inversion do not drop equalities between objects
+  in Prop. Still disabled by default.
 
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