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+# MSC2240: Room Version 6
+
+A new room version, `6`, is proposed using [room version 5](https://matrix.org/docs/spec/rooms/v5.html) as a base
+and incorporating the following MSCs:
+
+* [MSC2209](https://github.com/matrix-org/matrix-doc/pull/2209) - Including notifications in power level auth rules.
+* [MSC2432](https://github.com/matrix-org/matrix-doc/pull/2432) - Alias event authorisation and redaction.
+* [MSC2540](https://github.com/matrix-org/matrix-doc/pull/2540) - Integers in canonical JSON compliance.
+
+Though other MSCs are capable of being included in this version, they do not have sufficient implementation to be
+considered stable enough for v6 rooms. A future room version may still include them.
+
+Room version 6 upon being added to the specification shall be considered stable. No other room versions are affected
+by this MSC.