Mark v2025.10.31 in doc/whatsnew

khaeru · khaeru · commit 2bc42a33b1a8 · 2025-10-31T15:39:11.000+01:00
diff --git a/doc/whatsnew.rst b/doc/whatsnew.rst
@@ -1,8 +1,11 @@
 What's new
 **********
 
-Next release
-============
+.. Next release
+.. ============
+
+v2025.10.31
+===========
 
 - :mod:`message_ix_models` is tested and compatible with `Python 3.14 <https://www.python.org/downloads/release/python-3140/>`__ (:pull:`443`).
 - Support for Python 3.9 is dropped (:pull:`443`), as it has reached end-of-life.
