gist/matrix/m.room.tombstone
Aminda Suomalainen 0d32bda9da
matrix: quick writeup on m.room.tombstone
I find it an infrequently asked question where finding the answer is a
pain, so this asssures it's historically storen somewhere I can find it
on demand.
2022-02-17 13:13:05 +02:00
..
README.md matrix: quick writeup on m.room.tombstone 2022-02-17 13:13:05 +02:00

On Matrix tombstones

I am not putting the events here as I have scripts for that separately.

PL50 tombstoning

Synapse versions before 1.11.0 (2020-02-21), technically 1.11.0rc1 (2020-02-19) allowed power level 50 to set tombstones and thus hijack rooms. Thus this is dependent on the Synapse version used at the time of room creation.

In the same context invites were changed to require PL50 by default, and ACL also got the requirement for PL100.