diff --git a/CHANGELOG.md b/CHANGELOG.md
index 59e6027fc..71e88251c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,7 @@
 - U+0031, increased angle of top stroke vs. horizontal, all sets (legibility vs. U+006C)
 - U+0031, increased length of the top stroke, all sets (legibility vs. U+006C)
 - U+0031, decreased width of the top stroke, bold and bold italic sets (legibility vs. U+006C)
+- U+017F, added long s glyph to all four variant sets, completes Latin Extended A character sets
 - updated Harbuzz build dependency to v1.5.1
 - updated FreeType build dependency to v2.8.1
 - removed FreeType build patches in ttfautohint-build.sh script (not necessary after above upgrade)