diff --git a/.github/workflows/ci-cd.yml b/.github/workflows/ci-cd.yml
index 2a46be96ea2..d9640337d31 100644
--- a/.github/workflows/ci-cd.yml
+++ b/.github/workflows/ci-cd.yml
@@ -138,7 +138,11 @@ jobs:
     needs: gen_llhttp
     strategy:
       matrix:
-        pyver: [3.9, '3.10', '3.11', '3.12', '3.13']
+        # Note that 3.13.4 is broken on Windows which
+        # is why 3.13.5 was rushed out. When 3.13.5 is fully
+        # available, we can remove 3.13.4 from the matrix
+        # and switch it back to 3.13
+        pyver: [3.9, '3.10', '3.11', '3.12', '3.13.3']
         no-extensions: ['', 'Y']
         os: [ubuntu, macos, windows]
         experimental: [false]
diff --git a/CHANGES.rst b/CHANGES.rst
index d14740c407f..9c1c9a001c0 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -153,6 +153,14 @@ Features
 3.12.7 (2025-06-02)
 ===================
 
+.. warning::
+
+   This release fixes an issue where the ``quote_cookie`` parameter was not being properly
+   respected for shared cookies (domain="", path=""). If your server does not handle quoted
+   cookies correctly, you may need to disable cookie quoting by setting ``quote_cookie=False``
+   when creating your :class:`~aiohttp.ClientSession` or :class:`~aiohttp.CookieJar`.
+   See :ref:`aiohttp-client-cookie-quoting-routine` for details.
+
 Bug fixes
 ---------