diff --git a/changelog.md b/changelog.md
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--- a/changelog.md
+++ b/changelog.md
@@ -1,6 +1,8 @@
 # Changelog for [`unix` package](http://hackage.haskell.org/package/unix)
 
-## 2.8.0.0 *UNRELEASED*
+## 2.8.0.0 *August 2022*
+  * Use ByteString for GroupEntry/UserEntry
+
   * Fix `semTrywait` on darwin
 
   * Fix vanishing environment variables in `System.Posix.Env.ByteString.putEnv`/`System.Posix.Env.ByteString.getEnv`