Bumping version to 2.2.11 for release.

Bumping version number to 2.2.10 (for Doctrine patch release)

Merge pull request bolt#4026 from GawainLynch/hotfix/changelog-routes

[2.2] Fix changelog single item links

Bumping version to 2.2.8 for release

Bumping version to 2.2.7 for release

Bumping version number to 2.2.6 for release

Update version number to 2.2.5 final for release.

Bumping version to v2.2.4

Bumped version to 2.2.3

Bumping version to 2.2.2