--- /dev/null
+# CiviCRM 5.28.2
+
+Released August 20, 2020
+
+- **[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? | no |
+| **Fix problems installing or upgrading to a previous version?** | **yes** |
+| Introduce features? | no |
+| Fix bugs? | no |
+
+## <a name="bugs"></a>Bugs resolved
+
+
+* **_Upgrade_: Fix fatal error affecting some upgrades ([dev/core#1846](https://lab.civicrm.org/dev/core/-/issues/1846): [#18201](https://github.com/civicrm/civicrm-core/pull/18201))**
+
+ This patch was originally published in `5.27.1`. However, it was not initially ported to the concurrent `5.28.beta1`.
+
+## <a name="credits"></a>Credits
+
+This release was developed by the following authors and reviewers:
+
+JMA Consulting - Seamus Lee; CiviCRM - Tim Otten; Blackfly Solutions - Alan
+Dixon; Agileware - Justin Freeman
+
+## <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`.