**Features**
- BigQuery support for DBCat (186), Pull Request [2224](https://github.com/tokern/piicatcher/pull/224)
- Addition of PII types by updating column and datum detectors (Pull Requests [221](https://github.com/tokern/piicatcher/pull/221) and [222](https://github.com/tokern/piicatcher/pull/222))
**Bug Fixes and Improvements**
- Fixed bug in RedShift scanning (197), Pull Request [213](https://github.com/tokern/piicatcher/pull/213)
- Deep scan scanning column names for candidates (issue 68)
- Dependencies issues raised by [dependabot](https://github.com/dependabot) (Pull Requests [219](https://github.com/tokern/piicatcher/pull/219) and [220](https://github.com/tokern/piicatcher/pull/220))
- Change of regex library used (issue 216), Pull Requests [221](https://github.com/tokern/piicatcher/pull/221) and [222](https://github.com/tokern/piicatcher/pull/222)