These upgrade instructions should work for all v1.x versions.

1.) Backup system/pyrocms/config/config.php and system/pyrocms/config/database.php

2.) Download the latest version or if you are working with git you can run:

git pull git://github.com/pyrocms/pyrocms.git tag v2.1.1

3.) Erase the system folder and replace with the new version. Put your old system/pyrocms/config/config.php and system/pyrocms/config/database.php files back. You may want to compare the config files to make sure the files have not changed in the newer version or just copy your config information into the new files.

4.) Replace the index.php file with the newer version.

5.) Erase bundled modules in addons/modules (not your own custom modules) and replace with the updated versions.

6.) Make the following folders writable:

• system/pyrocms/logs
• system/pyrocms/cache
• system/pyrocms/cache/simplepie
• system/pyrocms/config
• uploads

That's it. All database upgrades are handled automatically in v1.0.0 and later.