Port the ThirdPartyEventRules module interface to the new generic interface (#10386)

Port the third-party event rules interface to the generic module interface introduced in v1.37.0

1 files changed, 13 insertions, 0 deletions

diff --git a/docs/upgrade.md b/docs/upgrade.md

index db0450f563..c8f4a2c171 100644
--- a/docs/upgrade.md
+++ b/docs/upgrade.md
@@ -86,6 +86,19 @@ process, for example:
     ```
 
 
+# Upgrading to v1.39.0
+
+## Deprecation of the current third-party rules module interface
+
+The current third-party rules module interface is deprecated in favour of the new generic
+modules system introduced in Synapse v1.37.0. Authors of third-party rules modules can refer
+to [this documentation](modules.md#porting-an-existing-module-that-uses-the-old-interface)
+to update their modules. Synapse administrators can refer to [this documentation](modules.md#using-modules)
+to update their configuration once the modules they are using have been updated.
+
+We plan to remove support for the current third-party rules interface in September 2021.
+
+
 # Upgrading to v1.38.0
 
 ## Re-indexing of `events` table on Postgres databases