1 files changed, 2 insertions, 0 deletions
diff --git a/CHANGES b/CHANGES
index 569662d1d1..5a63bc295c 100644
--- a/CHANGES
+++ b/CHANGES
@@ -98,6 +98,8 @@ Library
   Zlt_square_simpl removed; fixed names mentioning letter O instead of
   digit 0; weaken premises in Z_lt_induction)
 - More lemmas stated on Type in Wf.v, removal of redundant Fix_F
+- Coq.List.In_dec has been set transparent (this may exceptionally break
+  proof scripts, set it locally opaque for compatibility)
 - Change of the internal names of lemmas in OmegaLemmas
 
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