CHANGELOG.

CHANGELOG.md

@@ -210,6 +210,7 @@ Pierre Roux, and Thibaut Pérami. Thanks a lot to everyone involved!
   `stdpp.unstable.bitvector_tactics` to `stdpp.bitvector.tactics`. The
   complete library can be imported with `stdpp.bitvector.bitvector`.
   (by Michael Sammler)
+- Add lemma `lookup_total_fmap`.
 
 The following `sed` script should perform most of the renaming
 (on macOS, replace `sed` by `gsed`, installed via e.g. `brew install gnu-sed`).