Server notices: add an autojoin setting for the notices room (#16699)

Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/docs/usage/configuration/config_documentation.md b/docs/usage/configuration/config_documentation.md

index 7c4e742cd5..812a7d429b 100644
--- a/docs/usage/configuration/config_documentation.md
+++ b/docs/usage/configuration/config_documentation.md
@@ -3815,6 +3815,8 @@ Sub-options for this setting include:
 * `system_mxid_display_name`: set the display name of the "notices" user
 * `system_mxid_avatar_url`: set the avatar for the "notices" user
 * `room_name`: set the room name of the server notices room
+* `auto_join`: boolean. If true, the user will be automatically joined to the room instead of being invited.
+  Defaults to false. _Added in Synapse 1.98.0._
 
 Example configuration:
 ```yaml
@@ -3823,6 +3825,7 @@ server_notices:
   system_mxid_display_name: "Server Notices"
   system_mxid_avatar_url: "mxc://server.com/oumMVlgDnLYFaPVkExemNVVZ"
   room_name: "Server Notices"
+  auto_join: true
 ```
 ---
 ### `enable_room_list_search`