Update release notes for version 0.28.1

CHANGELOG.md

@@ -1,3 +1,31 @@
+## Version 0.28.1 (2021/05/18)
+
+### Issues Closed
+
+* [Issue 1676](https://github.com/pytroll/satpy/issues/1676) - New config feature does not support a subprocess call to another script which uses satpy too. ([PR 1677](https://github.com/pytroll/satpy/pull/1677))
+* [Issue 1647](https://github.com/pytroll/satpy/issues/1647) - Bucket resamplers AttributeError in logging message ([PR 1648](https://github.com/pytroll/satpy/pull/1648))
+* [Issue 1145](https://github.com/pytroll/satpy/issues/1145) - satpy to support reading of satpy generated netcdf cf files
+* [Issue 1016](https://github.com/pytroll/satpy/issues/1016) - Add reader for netcdf datasets written with Satpy
+* [Issue 604](https://github.com/pytroll/satpy/issues/604) - test_generic_image.py failure: "projection not named"
+* [Issue 562](https://github.com/pytroll/satpy/issues/562) - Undocumented dependency packages ([PR 1673](https://github.com/pytroll/satpy/pull/1673))
+
+In this release 6 issues were closed.
+
+### Pull Requests Merged
+
+#### Bugs fixed
+
+* [PR 1677](https://github.com/pytroll/satpy/pull/1677) - Fix SATPY_CONFIG_PATH being unusable when imported in a subprocess ([1676](https://github.com/pytroll/satpy/issues/1676))
+* [PR 1671](https://github.com/pytroll/satpy/pull/1671) - Improve MiRS reader handling of missing metadata
+* [PR 1670](https://github.com/pytroll/satpy/pull/1670) - Fix combination of raw metadata (again)
+* [PR 1666](https://github.com/pytroll/satpy/pull/1666) - Ensure that orbital parameters are in a dict
+* [PR 1648](https://github.com/pytroll/satpy/pull/1648) - Fix bucket resamplers trying to print non-existent name ([1647](https://github.com/pytroll/satpy/issues/1647))
+* [PR 1639](https://github.com/pytroll/satpy/pull/1639) - Fix MultiScene writer handling of multiple delayed objects
+* [PR 1499](https://github.com/pytroll/satpy/pull/1499) - Fix default dtype in geotiff writer if enhance=False
+
+In this release 7 pull requests were closed.
+
+
 ## Version 0.28.0 (2021/05/14)
 
 ### Issues Closed