Upgrading Gitblit WAR (1.2.1+)

1. Make sure your WEB-INF/web.xml baseFolder context parameter is not ${contextFolder}/WEB-INF/data!
   If it is, move your WEB-INF/data folder to a location writeable by your servlet container.
2. Deploy new WAR
3. Edit the new WAR's WEB-INF/web.xml file and set the baseFolder context parameter to your external baseFolder.
4. Review and optionally apply any new settings as indicated in the release log to ${baseFolder}/gitblit.properties.

Upgrading Gitblit WAR (pre-1.2.1)

1. Create a data as outlined in step 1 of Upgrading Gitblit GO (pre-1.2.1)
2. Copy your existing web.xml to your data folder
3. Deploy new WAR
4. Copy the new WAR's WEB-INF/data/gitblit.properties file to your data folder
5. Manually apply any changes you made to your original web.xml file to the gitblit.properties file you copied to your data folder
6. Edit the new WAR's WEB-INF/web.xml file and set the baseFolder context parameter to your external baseFolder.

Upgrading Gitblit WAR (1.4.0+)

The baseFolder context parameter has been replaced with a baseFolder JNDI env-entry. This means you can define the baseFolder from the administrative console of your servlet container and not have to manipulate anything in the web.xml file.