doc: update changelog

hbredin · hbredin · commit 5728e57d6799 · 2025-09-19T11:18:42.000+02:00
diff --git a/doc/source/changelog.rst b/doc/source/changelog.rst
@@ -2,7 +2,7 @@
 Changelog
 #########
 
-Version "next" (xxxx-xx-xx)
+Version 6.1.0 (2025-09-19)
 ~~~~~~~~~~~~~~~~~~~~~~~~~~
 
 -  BREAKING: update `STMLoader` to return `meeteval.io.SegLST` instances
