Add release-notes/5.23.4.md

release-notes.md

@@ -26,6 +26,15 @@ Released April 1, 2020
 - **[Credits](release-notes/5.24.0.md#credits)**
 - **[Feedback](release-notes/5.24.0.md#feedback)**
 
+## CiviCRM 5.23.4
+
+Released March 24, 2020
+
+- **[Synopsis](release-notes/5.23.4.md#synopsis)**
+- **[Bugs resolved](release-notes/5.23.4.md#bugs)**
+- **[Credits](release-notes/5.23.4.md#credits)**
+- **[Feedback](release-notes/5.23.4.md#feedback)**
+
 ## CiviCRM 5.23.3
 
 Released March 16, 2020

release-notes/5.23.4.md

+# CiviCRM 5.23.4
+
+Released March 24, 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?     |   no    |
+| Introduce features?                                             |   no    |
+| **Fix bugs?**                                                   | **yes** |
+
+## <a name="bugs"></a>Bugs resolved
+
+** **_Various_: Fix malformed URLs when CMS root is a subdirectory ([dev/joomla#26](https://lab.civicrm.org/dev/joomla/issues/26): [#16887](https://github.com/civicrm/civicrm-core/pull/16887))**
+
+## <a name="credits"></a>Credits
+
+This release was developed by the following authors and reviewers:
+
+Tadpole Collective - Kevin Cristiano; Stephen Palmstrom; Squiffle Consulting - Aidan
+Saunders; Nicol Wistreich; JMA Consulting - Seamus Lee; howardshand; CiviCRM - Tim Otten;
+Andy Burns; Andrew Thompson
+
+## <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`.