| ⇢ | A | Maintenance::checkRequiredExtensions() added | |
| ⇢ | A | DatabaseMysqlBase::serverIsReadOnly() added | |
| ⇢ | A | LoadBalancer::masterRunningReadOnly() added | |
| ⇢ | A | DatabaseBase::serverIsReadOnly() added | |
| ⇢ | A | DBConnRef::serverIsReadOnly() added | |
| ⇢ | A | Maintenance::requireExtension() added | |
| A | ↘ | B | LoadBalancer::getReadOnlyReason() got worse |
| C | ↘ | D | ExtensionProcessor::extractNamespaces() got worse |