- Modify card covers/mini-cards so that:

  1) Received date is shown unless there is a start date
  2) Due Date is shown, unless there is an end date.

This begins to address #1668

Thanks to rjevnikar !

CHANGELOG.md

@@ -2,13 +2,18 @@
 
 This release adds the following new features:
 
-* [Add Khmer language](https://github.com/wekan/wekan/commit/2156e458690d0dc34a761a48fd7fa3b54af79031).
+* [Add Khmer language](https://github.com/wekan/wekan/commit/2156e458690d0dc34a761a48fd7fa3b54af79031);
+* [Modify card covers/mini-cards so that: 1) received date is shown unless there is a start date
+   2) due date is shown, unless there is an end date](https://github.com/wekan/wekan/pull/1685).
 
 and fixes the following bugs:
 
-* [SECURITY FIX: Do not publish all of people collection](https://github.com/wekan/wekan/commit/dda49d2f07f9c50d5d57acfd5c7eee6492f93b33).
+* [SECURITY FIX: Do not publish all of people collection. This bug has probably been present
+   since addition of Admin Panel](https://github.com/wekan/wekan/commit/dda49d2f07f9c50d5d57acfd5c7eee6492f93b33);
+* [Modify card covers/mini-cards so that: 1) received date is shown unless there is a start date
+   2) due date is shown, unless there is an end date](https://github.com/wekan/wekan/pull/1685).
 
-Thanks to GitHub user xet7 for contributions.
+Thanks to GitHub users rjevnikar and xet7 for their contributions.
 Thanks to Adrian Genaid for security fix.
 Thanks to translators.