Merge pull request #147 from Unidata/v1.1.1rel

prepare for v1.1.1 release

Changelog

@@ -1,4 +1,4 @@
-version 1.1.1 (not yet released)
+version 1.1.1 (release tag v1.1.1rel)
 =====================================
 
  * fix microsecond formatting issue, ensure identical results

README.md

@@ -12,7 +12,9 @@ Time-handling functionality from netcdf4-python
 ## News
 For details on the latest updates, see the [Changelog](https://github.com/Unidata/cftime/blob/master/Changelog).
 
-2/12/2019:  version 1.1.0 released.  `cftime.datetime` instances are returned by default from `num2date`
+3/16/2020:  version 1.1.1 released.  Fix bug in microsecond formatting, ensure identical num2date results if input is an array of times, or a single scalar ([issue #143](https://github.com/Unidata/cftime/issues/143)).
+
+2/12/2020:  version 1.1.0 released.  `cftime.datetime` instances are returned by default from `num2date`
 (instead of returning python datetime instances where possible ([issue #136](https://github.com/Unidata/cftime/issues/136))).  `num2pydate`
 convenience function added (always returns python datetime instances, [issue #134](https://github.com/Unidata/cftime/issues/134)). Fix for
 fraction seconds in reference date string ([issue #140](https://github.com/Unidata/cftime/issues/140)). Added `daysinmonth` attribute