Correct links

Author: willingc

CHANGELOG.md

@@ -166,9 +166,9 @@ This release was tagged in git and GitHub but not released to PyPI.
 
 Initial release to PyPI.
 
-[Unreleased]: https://github.com/pyopensci/pyosmeta/compare/v0.1.6...HEAD
-[v1.6]: https://github.com/pyopensci/pyosmeta/compare/v0.1.5...v0.1.6
-[v1.5]: https://github.com/pyopensci/pyosmeta/compare/v0.1.4...v0.1.5
+[Unreleased]: https://github.com/pyopensci/pyosmeta/compare/v1.6...HEAD
+[v1.6]: https://github.com/pyopensci/pyosmeta/compare/v1.5...v1.6
+[v1.5]: https://github.com/pyopensci/pyosmeta/compare/v1.4...v1.5
 [v0.2.4]: https://github.com/pyopensci/pyosmeta/compare/v0.2.3...v0.2.4
 [v0.2.3]: https://github.com/pyopensci/pyosmeta/compare/v0.15...v0.2.3
 [v0.2.2]: https://github.com/pyopensci/pyosmeta/compare/v0.15...v0.2.2