Contextily

What's Changed
* BUG: do not change the aspect of the axis by martinfleis in https://github.com/geopandas/contextily/pull/253


**Full Changelog**: https://github.com/geopandas/contextily/compare/v1.6.1...v1.6.2

What's Changed
* TST: remove callable test by martinfleis in https://github.com/geopandas/contextily/pull/240
* TST: update expected value by martinfleis in https://github.com/geopandas/contextily/pull/242
* TST: update expected due to change in tiles by martinfleis in https://github.com/geopandas/contextily/pull/243
* BUG: replace os.wait with time.sleep by martinfleis in https://github.com/geopandas/contextily/pull/245
* improve stability of ctx.add_basemap() by veenstrajelmer in https://github.com/geopandas/contextily/pull/248
* TST: make testing more stable by martinfleis in https://github.com/geopandas/contextily/pull/249

New Contributors
* veenstrajelmer made their first contribution in https://github.com/geopandas/contextily/pull/248

**Full Changelog**: https://github.com/geopandas/contextily/compare/v1.6.0...v1.6.1

What's Changed
* CI/DEPS: update CI, require Py3.9 by martinfleis in https://github.com/geopandas/contextily/pull/237
* Ignore rmtree errors for serverless environments by eighteyes in https://github.com/geopandas/contextily/pull/238

New Contributors
* eighteyes made their first contribution in https://github.com/geopandas/contextily/pull/238

**Full Changelog**: https://github.com/geopandas/contextily/compare/v1.5.2...v1.6.0

What's Changed
* expand retryer to include image reading by martinfleis in https://github.com/geopandas/contextily/pull/236


**Full Changelog**: https://github.com/geopandas/contextily/compare/v1.5.1...v1.5.2

Minor patch release aimed at fixing the documentation rendering.

What's Changed
* Fix inconsistency in import alias by maxdswain in https://github.com/geopandas/contextily/pull/230
* Adds `zoom_adjust` to `add_basemap` by tristannew in https://github.com/geopandas/contextily/pull/228

New Contributors
* maxdswain made their first contribution in https://github.com/geopandas/contextily/pull/230
* tristannew made their first contribution in https://github.com/geopandas/contextily/pull/228

**Full Changelog**: https://github.com/geopandas/contextily/compare/v1.4.0...v1.5.0