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authorerikjohnston <erikjohnston@users.noreply.github.com>2022-07-22 09:26:48 +0000
committererikjohnston <erikjohnston@users.noreply.github.com>2022-07-22 09:26:48 +0000
commit664f9a4fff1ed0ee2d91de15cf611887338174cb (patch)
tree1d1470e812b6c04f6af91fa9e8fedc4ff5bcd4f8 /develop/upgrade.html
parentdeploy: 4f57ef0b1810bef6071d23e32785623de8b48fdf (diff)
downloadsynapse-664f9a4fff1ed0ee2d91de15cf611887338174cb.tar.xz
deploy: 0fa41a7b172cb157c6d6df41e7ae4bf5cbdc0d36
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@@ -249,6 +249,13 @@ change: v1.63 and workers cannot process events replicated by v1.64 workers, and
 vice versa.</p>
 <p>Once all workers are upgraded to v1.64 (or downgraded to v1.63), event
 replication will resume as normal.</p>
+<h2 id="frozendict-release"><a class="header" href="#frozendict-release">frozendict release</a></h2>
+<p><a href="https://github.com/Marco-Sulla/python-frozendict/releases/tag/v2.3.3">frozendict 2.3.3</a>
+has recently been released, which fixes a memory leak that occurs during <code>/sync</code>
+requests. We advise server administrators who installed Synapse via pip to upgrade
+frozendict with <code>pip install --upgrade frozendict</code>. The Docker image
+<code>matrixdotorg/synapse</code> and the Debian packages from <code>packages.matrix.org</code> already
+include the updated library.</p>
 <h1 id="upgrading-to-v1620"><a class="header" href="#upgrading-to-v1620">Upgrading to v1.62.0</a></h1>
 <h2 id="new-signatures-for-spam-checker-callbacks"><a class="header" href="#new-signatures-for-spam-checker-callbacks">New signatures for spam checker callbacks</a></h2>
 <p>As a followup to changes in v1.60.0, the following spam-checker callbacks have changed signature:</p>