docs(CHANGELOG): update CHANGELOG.md

XuehaiPan · XuehaiPan · commit 6f97f7cde3b1 · 2023-02-20T10:58:02.000Z
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -26,7 +26,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Removed
 
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+- Drop Python 3.7 support by [@XuehaiPan](https://github.com/XuehaiPan) in [#136](https://github.com/metaopt/torchopt/pull/136).
 
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