| ⇢ | B | Config::getValue() added | |
| ⇢ | B | Memcache::testConnect() added | |
| ⇢ | A | Request::serverValue() added | |
| ⇢ | A | Options::getValue() added | |
| ⇢ | A | Request::getServerValue() added | |
| ⇢ | A | Config::getConfigForFile() added | |
| ⇢ | A | Dates::getModifyNewKeywords() added | |
| ⇢ | A | Dates::setModifyNewKeywords() added | |
| ⇢ | A | Options::getOptions() added | |
| A | ↘ | B | Request::detectLang() got worse |
| B | ↗ | A | Dates::getNewKeywordsForModify() improved |
| B | ↗ | A | Config::getConfig() improved |
| A | ↛ | Memcached::testConnect() removed | |
| A | ↛ | Options::getOption() removed | |
| A | ↛ | Request::getServerVar() removed |