1 files changed, 8 insertions, 0 deletions
diff --git a/docs/admin_api/media_admin_api.md b/docs/admin_api/media_admin_api.md
index 30833f3109..1177711c1e 100644
--- a/docs/admin_api/media_admin_api.md
+++ b/docs/admin_api/media_admin_api.md
@@ -46,6 +46,14 @@ to any local media, and any locally-cached copies of remote media.
The media file itself (and any thumbnails) is not deleted from the server.
+Since Synapse 1.128.0, hashes of uploaded media are tracked. If this media
+is quarantined, Synapse will:
+
+ - Quarantine any media with a matching hash that has already been uploaded.
+ - Quarantine any future media.
+ - Quarantine any existing cached remote media.
+ - Quarantine any future remote media.
+
## Quarantining media by ID
This API quarantines a single piece of local or remote media.
|