From b9778673587941277e15b067ad39cdf084f7dde5 Mon Sep 17 00:00:00 2001 From: David Robertson Date: Tue, 19 Jul 2022 12:45:17 +0100 Subject: Rate limit joins per-room (#13276) --- docs/upgrade.md | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'docs/upgrade.md') diff --git a/docs/upgrade.md b/docs/upgrade.md index 3aaeb499ce..2c7c258909 100644 --- a/docs/upgrade.md +++ b/docs/upgrade.md @@ -104,6 +104,16 @@ minimum, a `notif_from` setting.) Specifying an `email` setting under `account_threepid_delegates` will now cause an error at startup. +## Changes to the event replication streams + +Synapse now includes a flag indicating if an event is an outlier when +replicating it to other workers. This is a forwards- and backwards-incompatible +change: v1.63 and workers cannot process events replicated by v1.64 workers, and +vice versa. + +Once all workers are upgraded to v1.64 (or downgraded to v1.63), event +replication will resume as normal. + # Upgrading to v1.62.0 ## New signatures for spam checker callbacks -- cgit 1.4.1