Pybbi

New features
* Exact (non-interpolated) summary calculation on binned ranges using `fetch(chrom, start, end, ..., exact=True)` (https://github.com/nvictus/pybbi/pull/33)
* Zoom record queries via `fetch_summaries()` (https://github.com/nvictus/pybbi/pull/33)

**Full Changelog**: https://github.com/nvictus/pybbi/compare/v0.3.6...v0.4.0

This release is only to mint an initial Zenodo DOI.

Changes:
* Replace `OrderedDict` in favor of regular `dict` for `f.info`: https://github.com/nvictus/pybbi/pull/28

Docs:
* Clarify behavior of `f.stackup` when `bins=` is provided: https://github.com/nvictus/pybbi/pull/28

This version restores the full build process (UCSC library and Cython extension module) when installing from source through `pip`.

Version bump to release binary wheels for Python 3.11

Maintenance/bug fix

Removed internal usage of `six` (was dropped as requirement in previous release).