Update ChangeLog

Author: sebastianbergmann

ChangeLog-14.0.md

@@ -13,6 +13,7 @@ All notable changes are documented in this file using the [Keep a CHANGELOG](htt
 
 ### Changed
 
+* [#1142](https://github.com/sebastianbergmann/php-code-coverage/pull/1142): The HTML report now uses a more colorblind-friendly blue/amber/orange palette
 * The report generation classes are now internal; the new `SebastianBergmann\CodeCoverage\Report\Facade` class must be used for report generation
 * The format of the file written by `SebastianBergmann\CodeCoverage\Serialization\Serializer` is incompatible with the format of the file that was written by `SebastianBergmann\CodeCoverage\Report\PHP` in the past
 * The `<build>` element and its children of the XML report generated by `SebastianBergmann\CodeCoverage\Report\Xml\Facade` require the optional arguments to be passed to the `process()` method