Update self-managed-changelog.md

mattermost · Oct 18, 2023 · f920cbd · f920cbd
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diff --git a/source/install/self-managed-changelog.md b/source/install/self-managed-changelog.md
@@ -18,6 +18,7 @@ Latest Mattermost Releases:
 
 ### Important Upgrade Notes
  - Improved performance on data retention ``DeleteOrphanedRows`` queries. See the [Important Upgrade Notes](https://docs.mattermost.com/upgrade/important-upgrade-notes.html) for notes on a new migration that was added. Removed feature flag ``DataRetentionConcurrencyEnabled``. Data retention now runs without concurrency in order to avoid any performance degradation. Added a new configuration setting ``DataRetentionSettings.RetentionIdsBatchSize``, which allows admins to to configure how many batches of IDs will be fetched at a time when deleting orphaned reactions. The default value is 100.
+ - Modifield OAuth/SAML flows to include desktop_login where applicable. This change makes Desktop v5.2 and below incompatible with server v9.1 and later.
 
 **IMPORTANT:** If you upgrade from a release earlier than v9.0, please read the other [Important Upgrade Notes](https://docs.mattermost.com/upgrade/important-upgrade-notes.html).