Minecraft wiki entry for Development_versions, associated text: Documentation for Bedrock Server Commands has been updated to show the correct commands for permission reloading and listing (BDS-2341).
Teleport command now correctly aligns the rotation with the destination entity (MCPE-35979).
Selector argument options can again be seen and auto-completed correctly after specifying one (MCPE-59794).
Spawn events now show as suggestions for the /summon command (MCPE-101112).
SendCommandFeedback no longer prevents display of outgoing messages (MCPE-95217).
Multiple /tickingarea add or /tickingarea remove commands performed during the same tick will no longer result in inaccurate messages about the number of ticking areas in use.
Players can no longer overrun the maximum number of standalone ticking areas in use by adding them all in the same tick.