release-notes - Add 5.16.4

release-notes.md

@@ -26,6 +26,15 @@ Released September 4, 2019
 - **[Credits](release-notes/5.17.0.md#credits)**
 - **[Feedback](release-notes/5.17.0.md#feedback)**
 
+## CiviCRM 5.16.4
+
+Released Sep 3, 2019
+
+- **[Synopsis](release-notes/5.16.4.md#synopsis)**
+- **[Bugs resolved](release-notes/5.16.4.md#bugs)**
+- **[Credits](release-notes/5.16.4.md#credits)**
+- **[Feedback](release-notes/5.16.4.md#feedback)**
+
 ## CiviCRM 5.16.3
 
 Released August 22, 2019

release-notes/5.16.4.md

+# CiviCRM 5.16.4
+
+Released September 3, 2019
+
+- **[Synopsis](#synopsis)**
+- **[Bugs resolved](#bugs)**
+- **[Credits](#credits)**
+- **[Feedback](#feedback)**
+
+## <a name="synopsis"></a>Synopsis
+
+| *Does this version...?*                                         |         |
+|:--------------------------------------------------------------- |:-------:|
+| Fix security vulnerabilities?                                   |   no    |
+| Change the database schema?                                     |   no    |
+| Alter the API?                                                  |   no    |
+| **Require attention to configuration options?**                 | **yes** |
+| Fix problems installing or upgrading to a previous version?     |   no    |
+| Introduce features?                                             |   no    |
+| **Fix bugs?**                                                   | **yes** |
+
+## <a name="bugs"></a>Bugs resolved
+
+- **_Smart Groups_: Relative date filters saved incorrectly ([dev/core#1226](https://lab.civicrm.org/dev/core/issues/1226):
+  [#15201](https://github.com/civicrm/civicrm-core/pull/15201), [#15169](https://github.com/civicrm/civicrm-core/pull/15169))**
+
+  On 5.16.0 - 5.16.3, if you saved a smart-group with a relative date
+  filter, it would incorrectly save the configuration.  If you recently
+  created or modified a smart-group with a date-filter, please update it.
+
+  For discussion of cleanup tips, please use [dev/core#1226](https://lab.civicrm.org/dev/core/issues/1226).
+
+## <a name="credits"></a>Credits
+
+This release was developed by the following authors and reviewers:
+
+Wikimedia Foundation - Eileen McNaughton; Pradeep Nayak; CiviCRM - Tim
+Otten; Australian Greens - Seamus Lee;
+
+## <a name="feedback"></a>Feedback
+
+These release notes are edited by Tim Otten and Andrew Hunt.  If you'd like to
+provide feedback on them, please login to https://chat.civicrm.org/civicrm and
+contact `@agh1`.