| Release notes for Gerrit 2.2.0 | 
 | ============================== | 
 |  | 
 | Gerrit 2.2.0 is now available: | 
 |  | 
 | link:http://code.google.com/p/gerrit/downloads/detail?name=gerrit-2.2.0.war[http://code.google.com/p/gerrit/downloads/detail?name=gerrit-2.2.0.war] | 
 |  | 
 | Schema Change | 
 | ------------- | 
 | *WARNING:* Upgrading to 2.2.0 requires the server be first upgraded | 
 | to 2.1.7, and then to 2.2.0. | 
 |  | 
 | *WARNING:* This release contains schema changes.  To upgrade: | 
 | ---- | 
 |   java -jar gerrit.war init -d site_path | 
 | ---- | 
 |  | 
 | *WARNING:* The "projects" and "ref_rights" tables are no longer | 
 | stored in the SQL database. The tables have been moved to Git | 
 | storage, inside of the `refs/meta/config` branch of each managed | 
 | Git repository. The init based upgrade tool will automatically | 
 | export the current table contents and create the Git data. | 
 |  | 
 | New Features | 
 | ------------ | 
 |  | 
 | Project Administration | 
 | ~~~~~~~~~~~~~~~~~~~~~~ | 
 | * issue 436 List projects by scanning the managed Git directory | 
 | + | 
 | Instead of generating the list of projects from SQL database, the | 
 | project list is obtained by recursively scanning the Git directory. | 
 | Adding new projects is now simply a matter of creating the Git | 
 | repository under the directory and flushing the "projects" cache | 
 | to force the server to rescan the directory. Administrators may | 
 | also continue to use `gerrit create-project`. | 
 |  | 
 | * Move "projects" table into Git | 
 | + | 
 | The projects table columns are now stored in the `project.config` | 
 | file of the `refs/meta/config` branch of each managed Git repository. | 
 |  | 
 | * Move "ref_rights" table into Git | 
 | + | 
 | The "ref_rights" table is now stored in the "access" sections of | 
 | the `project.config` file on the `refs/meta/config` branch of each | 
 | managed Git repository. This brings version control auditing to the | 
 | access data of each project. | 
 |  | 
 | * New project Access screen to edit access controls | 
 | + | 
 | The Access panel of the project administration has been rewritten | 
 | with a new UI that reflects the new Git based storage format. | 
 |  | 
 | Bug Fixes | 
 | --------- | 
 |  | 
 | Project Administration | 
 | ~~~~~~~~~~~~~~~~~~~~~~ | 
 | * Avoid unnecessary updates to $GIT_DIR/description | 
 | + | 
 | Gerrit always tried to rewrite the gitweb "description" file when the | 
 | project was modified. This lead to unnecessary changes in the local | 
 | filesystem, leading to more data to rsync to backups than necessary. | 
 | Fixed to only update the file if the content changes. |