+- **[REF] Fix another couple of uses of array_key_exists when the variable being
+ checked is an object
+ ([17601](https://github.com/civicrm/civicrm-core/pull/17601))**
+
+- **[REF] Remove deprecated methods of booting Drupal container and getting
+ Drupal timezone information
+ ([17522](https://github.com/civicrm/civicrm-core/pull/17522))**
+
+- **[REF] Fix some additional issues where curly braces were being used to
+ access string or array offsets
+ ([17599](https://github.com/civicrm/civicrm-core/pull/17599))**
+
+- **[NFC] Update existing APIv3 MembershipType Tests to also test against APIv4
+ as appropriate ([17528](https://github.com/civicrm/civicrm-core/pull/17528))**
+
+- **[NFC] cleanup docblocks in CRM_Utils_JS
+ ([17714](https://github.com/civicrm/civicrm-core/pull/17714))**
+
+- **[NFC] Fix some outdated wiki links
+ ([17739](https://github.com/civicrm/civicrm-core/pull/17739))**
+
+- **[NFC] Fix contributor key for Lighthouse Consulting and Design
+ ([17727](https://github.com/civicrm/civicrm-core/pull/17727))**
+
+- **[NFC] Fix unit test failure on MySQL 8 due to ordering issue
+ ([17674](https://github.com/civicrm/civicrm-core/pull/17674))**
+
+- **[NFC] Remove instances where html is passed to crmMoney
+ ([17612](https://github.com/civicrm/civicrm-core/pull/17612))**
+
+- **[NFC] Add assertions to existing test to lock in current behaviour
+ ([17605](https://github.com/civicrm/civicrm-core/pull/17605))**
+
+- **[NFC] Update mocking to use getMockBuilder instead instead of createMock
+ ([17606](https://github.com/civicrm/civicrm-core/pull/17606))**
+
+- **[NFC] Formatting cleanup on contribution/recur templates
+ ([17603](https://github.com/civicrm/civicrm-core/pull/17603))**
+
+- **[NFC] Minor code cleanup
+ ([17566](https://github.com/civicrm/civicrm-core/pull/17566))**
+
+- **MembershipRenewalTest - Fix failure
+ ([17830](https://github.com/civicrm/civicrm-core/pull/17830))**
+
+- **[REF] Fix regression where adding any date based field onto a profile
+ triggers an error date preferences not configured when previewing the profile
+ ([17973](https://github.com/civicrm/civicrm-core/pull/17973))**
+
+- **[NFC] Port some recent test fixes from master to 5.28
+ ([18053](https://github.com/civicrm/civicrm-core/pull/18053))**