Version 2.2.1 Release

Changes

• Added pyproj.show_versions() (issue #334)
• Added fix for whitepace around ‘=’ in PROJ strings (issue #345)
• Update version check in setup.py (issue #323)
• Add “stable” doc site pointing to latest release (issue #347, pull #348)
• Depreate Proj.proj_version (pull #337)
• Test fixes (pull #333, pull #335)

Acknowledgements

Thanks to everyone who contributed to this release! The bug reports and
research associated with the bug reports are definitely appreciated.

A total of 4 people contributed to the codebase or found a solution to a bug report
in this release.

Alan D. Snow
Chris Mayo
Joris Van den Bossche
Micah Cochran