New upstream version 2022.1

apidoc/html/ostree-OstreeRepo.html

@@ -9541,7 +9541,7 @@ have associated collection IDs will be included in the generated summary
 file, listed under the <code class="literal">OSTREE_SUMMARY_COLLECTION_MAP</code> key. Collection IDs
 and refs in <code class="literal">OSTREE_SUMMARY_COLLECTION_MAP</code> are guaranteed to be in
 lexicographic order.</p>
-<p>Locking: exclusive</p>
+<p>Locking: shared (Prior to 2021.7, this was exclusive)</p>
 <div class="refsect3">
 <a name="ostree-repo-regenerate-summary.parameters"></a><h4>Parameters</h4>
 <div class="informaltable"><table class="informaltable" width="100%" border="0">