*2022-03-14*

Improvements:
- [2585](https://github.com/vegaprotocol/vega/issues/2585) - Adding position state event to event bus
- [4952](https://github.com/vegaprotocol/vega/issues/4952) - Add checkpoints for staking and `multisig control`

Fixes:
- [4983](https://github.com/vegaprotocol/vega/issues/4983) - Set correct event type for positions state event
- [4989](https://github.com/vegaprotocol/vega/issues/4989) - Fixing incorrect overflow logic
- [4981](https://github.com/vegaprotocol/vega/issues/4981) - Fix bug causing LP orders to uncross at auction end.