Update ChangeLog

Author: sebastianbergmann

ChangeLog-9.3.md

@@ -2,6 +2,12 @@
 
 All notable changes of the PHPUnit 9.3 release series are documented in this file using the [Keep a CHANGELOG](https://keepachangelog.com/) principles.
 
+## [9.3.7] - 2020-MM-DD
+
+### Fixed
+
+* [#4419](https://github.com/sebastianbergmann/phpunit/issues/4419): `--migrate-configuration` cannot migrate XML configuration files with multiple `<exclude>` elements
+
 ## [9.3.6] - 2020-08-11
 
 ### Fixed
@@ -212,6 +218,7 @@ If you have an XML configuration file that validates against [PHPUnit 9.2's XML
 * [#4396](https://github.com/sebastianbergmann/phpunit/issues/4396): Deprecate confusing parameter options for XML assertions
 * The `cacheTokens` attribute is no longer supported in XML configuration files
 
+[9.3.7]: https://github.com/sebastianbergmann/phpunit/compare/9.3.6...9.3
 [9.3.6]: https://github.com/sebastianbergmann/phpunit/compare/9.3.5...9.3.6
 [9.3.5]: https://github.com/sebastianbergmann/phpunit/compare/9.3.4...9.3.5
 [9.3.4]: https://github.com/sebastianbergmann/phpunit/compare/9.3.3...9.3.4