This issue has been migrated from [#14231](https://github.com/matrix-org/synapse/issues/14231). --- Implement support for automatically redacting messages based on their relation with a message that's being manually redacted, as specified in [MSC3912](https://github.com/matrix-org/matrix-spec-proposals/pull/3912). * [x] Redact related events that have already been sent: https://github.com/matrix-org/synapse/pull/14260 * [ ] Redact events sent after the redaction request completes
This issue has been migrated from #14231.
Implement support for automatically redacting messages based on their relation with a message that's being manually redacted, as specified in MSC3912.