- feat: meta data summary with `MetaData.get_summary`
0.4.1
- ref: group meta data by topic - fix: identifier in JPK file format was actually session identifier
0.4.0
- BREAKING CHANGE: change metadata key names - enh: add class for checking metadata
0.3.0
- feat: support tab-separated values file format (.tab) - fix: file formats were not registered correctly - ref: derive file format errors from own error classes