Issue #1918: Update CHANGELOG for 5.0.0 release. [ci skip]

Issue #1882: Update CHANGELOG for Drupal VM 4.9.2 release.

One more CHANGELOG addition for 4.9.1. [ci skip]

Issue #1783: Use 'Creation of Tron' for 4.9.0 release name. [ci skip]

Issue #1718: Add 4.8.1 release notes. [ci skip]

Issue #1679: Update CHANGELOG for 4.8.0 release. [ci skip]

Issue #1673: Update CHANGELOG.md for 4.7.2.

Issue #1667: Update CHANGELOG for 4.7.1 release. [ci skip]

Issue #1573: Update CHANGELOG for 4.7.0 release.

Issue #1454: Update CHANGELOG in preparation for the 4.6.0 release.