Update ChangeLog

Author: sebastianbergmann

ChangeLog-12.2.md

@@ -6,6 +6,8 @@ All notable changes are documented in this file using the [Keep a CHANGELOG](htt
 
 ### Changed
 
+* [#1074](https://github.com/sebastianbergmann/php-code-coverage/issues/1074): Use more efficient `AttributeParentConnectingVisitor`
+* [#1076](https://github.com/sebastianbergmann/php-code-coverage/issues/1076): Replace unmaintained JavaScript library for charts with billboard.js
 * Use SHA-256 instead of MD5 to generate cache keys for static analysis cache (as SHA-256 is significantly faster than MD5 with PHP >= 8.4 on modern CPUs)
 
 [12.2.0]: https://github.com/sebastianbergmann/php-code-coverage/compare/12.1.2...main