# 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`.