release: 0.4.1b7

## Bump
- [ ] Major
- [ ] Minor
- [x] Beta
- [ ] Patch
- [ ] Skip

## Changelog

### Changed
- Settings `records.stream_type` now stores CDF stream template names (`BasicArchive`, `BasicLiveData`, etc.) instead of `mutable`/`immutable`; legacy values still map when creating streams (#300)
- Records validation uses `stream_template` in settings instead of `stream_type` (#299)

### Fixed
- Use RuleSet reference version in `records_config.rule_set_version` when loading views from the DataProduct API (#296)
- Release workflow excludes erroneous `0.0.1b*` tags so `git describe` resolves `0.4.1b6` and publishes `0.4.1b7` instead of `0.0.1b2`
