diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6323c84..9cf98f4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,6 +12,8 @@
 - Drop the Common Crawl; we have enough good sources now that we don't have
   to deal with all that spam
 - Add automatic transliteration of Serbian text
+- Adjust tokenization of apostrophes next to vowel sounds: the French word
+  "l'heure" is now tokenized similarly to "l'arc"
 - Another new frequency-merging strategy (drop the highest and lowest,
   average the rest)