diff --git a/CHANGES.md b/CHANGES.md
index 2e682d2c7c..e28f940fda 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -55,6 +55,7 @@ Language Improvements:
 - (delphi) highlight hexadecimal, octal, and binary numbers (#2370) [Robert Riebisch]()
 - enh(plaintext) added `text` and `txt` as alias (#2360) [Taufik Nurrohman][]
 - enh(powershell) added PowerShell v5.1/v7 default aliases as "built_in"s (#2423) [Sean Williams][]
+- fix(yaml) Fix tags to include non-word characters (#2486) [Peter Plantinga][]
 
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