Databento

Enhancements
- Added `adjustment_factors.get_range(...)` method for `Reference` client
- Added `security_master.get_range(...)` method for `Reference` client
- Added `security_master.get_last(...)` method for `Reference` client
- Upgraded `databento-dbn` to 0.20.1

Enhancements
- Added new publisher values for `XCIS.BBOTRADES` and `XNYS.BBOTRADES`

Bug fixes
- Fixed an issue receiving multiple DBN v1 `ErrorMsg` in the `Live` client would cause an `InvalidState` error
- Fixed an issue where creating `Live` clients in multiple threads could cause a `RuntimeError` upon initialization

Enhancements
- Changed `corporate_actions.get_range(...)` to stream compressed zstd data

Bug fixes
- Fixed an issue where a symbol list which contained a `None` would produce a convoluted exception

Enhancements
- Added new publisher value for `DBEQ.SUMMARY`
- Upgraded `databento-dbn` to 0.20.0

This release adds a new feature to the `Live` client for automatically reconnecting when an unexpected disconnection occurs.

Enhancements
- Added `Reference` data client with `corporate_actions.get_range(...)` method
- Added `ReconnectPolicy` enumeration
- Added `reconnect_policy` parameter to the `Live` client to specify client reconnection behavior
- Added `Live.add_reconnect_callback` method for specifying a callback to handle client reconnections
- Added platform information to the user agent reported by the `Historical` and `Live` clients
- Upgraded `databento-dbn` to 0.19.1
- Added `BBOMsg`, `CBBOMsg`, and `StatusMsg` exports to the root `databento` package

Breaking changes
- Calling `Live.stop` will now clear all user streams and callbacks
- Renamed `Session` to `LiveSession` in the `databento.live.session` module