| ⇢ | A | GitHooksInstallerTest added |
| ⇢ | D | GitHooksInstaller::installGitHooks() added | |
| ⇢ | A | GitHooksInstallerTest::setUp() added | |
| ⇢ | A | GitHooksInstallerTest::testSupportSuccess() added | |
| A | ↘ | B | GitHooksInstaller::uninstall() got worse |
| D | ↛ | GitHooksInstaller::copyGitHooks() removed |