Added
* The `taxon_id` argument to `IdMapper.submit` [[36]](https://github.com/multimeric/Unipressed/pull/36)
* Detailed type annotations for `IdMapper.submit`, that enforce only certain pairs of `source`/`dest` databases
Changed
* Auto-generated type definitions for the datasets have been regenerated [[37](https://github.com/multimeric/Unipressed/pull/37)]. This pulls upstream changes from Uniprot. For a full list of changes [view this commit diff](https://github.com/multimeric/Unipressed/pull/31/commits/7e620c46175b6ec03e073fc78444a43e96821c31).
* Uniref's `created` `query` parameter has been replaced by `last_modified`
* UniprotKB has lost various `fields`: `xref_genevisible`, `xref_dosac-cobs-2dpage"`, `xref_swiss-2dpage`, `xref_ucd-2dpage`, `xref_world-2dpage`, `xref_epd`, `xref_maxqb`, `xref_ko` and `xref_genevisible`