Add changelog entry for pickle removal

YuvalElbar6 · claude · YuvalElbar6 · commit 2d2d4b38a863 · 2026-02-21T09:39:58.000+02:00
Co-Authored-By: Claude Opus 4.6 &lt;noreply@anthropic.com&gt;
diff --git a/CHANGES/12111.breaking.rst b/CHANGES/12111.breaking.rst
@@ -0,0 +1,3 @@
+Removed legacy pickle loading from :py:meth:`~aiohttp.CookieJar.load`.
+:py:meth:`~aiohttp.CookieJar.load` now exclusively uses JSON format
+-- by :user:`YuvalElbar6`.

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,3 @@`
	`1`	+Removed legacy pickle loading from :py:meth:`~aiohttp.CookieJar.load`.
	`2`	+:py:meth:`~aiohttp.CookieJar.load` now exclusively uses JSON format
	`3`	+-- by :user:`YuvalElbar6`.