+- **Dedupe rules don't work with custom fields/Variable type error during import
+ process ([dev/core#1597](https://lab.civicrm.org/dev/core/issues/1597) and
+ [dev/core#1595](https://lab.civicrm.org/dev/core/issues/1595):
+ [16558](https://github.com/civicrm/civicrm-core/pull/16558))**
+
+ Fixes a regression where dedupe rules were failing when attempting to use a
+ custom field as the match field.
+
+- **Select_string only accepts integers: 1
+ ([dev/translation#36](https://lab.civicrm.org/dev/translation/issues/36):
+ [16599](https://github.com/civicrm/civicrm-core/pull/16599))**
+
+ Fixes an error for translated sites when trying to perform a contact search.
+
+- **Advanced Search: "active period" filter regression
+ ([dev/core#1592](https://lab.civicrm.org/dev/core/issues/1592):
+ [16535](https://github.com/civicrm/civicrm-core/pull/16535))**
+
+ Fixes a bug in Advanced Search where the filter "active period" (for
+ relationships) is not respected.
+
+- **Advanced search links on mailing reports page give "DB Error: syntax error"
+ ([dev/core#1551](https://lab.civicrm.org/dev/core/issues/1551):
+ [16534](https://github.com/civicrm/civicrm-core/pull/16534))**
+
+ Fixes a regression where this url
+ "civicrm/contact/search/advanced?force=1&mailing_id=1" throws a fatal error.
+
+- **Upgrade fails when civicrm_managed table contains a row including
+ entity_type='PaymentProcessorType';
+ ([dev/core#1498](https://lab.civicrm.org/dev/core/issues/1498):
+ [16521](https://github.com/civicrm/civicrm-core/pull/16521))**
+