add 2.1 specific freethreading changelog

Change-Id: I9b4113d865938c164f119b6aef8648fd75ca6d5f
(cherry picked from commit 7015f7c4740efb3b99d64053ab629962ea365c5e)

diff --git a/doc/build/changelog/unreleased_20/12881.rst b/doc/build/changelog/unreleased_20/12881.rst
index 5b9a5fe9084c3100d3d71093424cf6a3addc8c28..2b22d315e4359068c26b3a5533c945564fc3863f 100644 (file)
--- a/doc/build/changelog/unreleased_20/12881.rst
+++ b/doc/build/changelog/unreleased_20/12881.rst
@@ -10,5 +10,6 @@
     under free-threading is added; the second involves synchronization of the
     pool "first_connect" event, which first received thread synchronization in
     :ticket:`2964`, however under free-threading the creation of the mutex
-    itself runs under the same free-threading mutex. Initial pull request and
-    test suite courtesy Lysandros Nikolaou.
+    itself runs under the same free-threading mutex. Support for free-threaded
+    wheels on Pypi is implemented as well within the 2.1 series only.  Initial
+    pull request and test suite courtesy Lysandros Nikolaou.