Update changelog.

ionelmc · ionelmc · commit 5dddd6ad96db · 2025-03-31T15:57:32.000+03:00
diff --git a/CHANGELOG.rst b/CHANGELOG.rst
@@ -2,6 +2,12 @@
 Changelog
 =========
 
+3.1.0 (2025-03-31)
+~~~~~~~~~~~~~~~~~~
+
+* Improved performance of ``as_traceback`` by a large factor.
+  Contributed by Haoyu Weng in `#81 <https://github.com/ionelmc/python-tblib/pull/81>`_.
+
 3.0.0 (2023-10-22)
 ~~~~~~~~~~~~~~~~~~
 
