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| author | David Robertson <davidr@element.io> | 2022-07-19 12:45:17 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-07-19 11:45:17 +0000 |
| commit | b9778673587941277e15b067ad39cdf084f7dde5 (patch) | |
| tree | 1130f92b1869a63305aa4ceb1a12d540432f85fd /docs/upgrade.md | |
| parent | Safe async event cache (#13308) (diff) | |
| download | synapse-b9778673587941277e15b067ad39cdf084f7dde5.tar.xz | |
Rate limit joins per-room (#13276)
Diffstat (limited to 'docs/upgrade.md')
| -rw-r--r-- | docs/upgrade.md | 10 |
1 files changed, 10 insertions, 0 deletions
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 |