Update: If you are having issues with upgrading WordPress 2.7 and above, or if WPAU is not displaying a nag to upgrade, we have released a newer version, please read the release post for WordPress Automatic Upgrade 1.2.5.
Update: This plugin apparently does not work well when the webuser and ftp users are different. I have overcome those problems and working on testing the latest version which works fine on all systems including the above ones. I would be releasing a new version later this week which will fix all the bugs that have been reported. Thanks for all your help in making this plugin more stable. Latest version released with all bug fixes. Click here to go to latest version page.I have away for the past couple of works partly due to being busy and partly due to this new plugin that I was developing for WordPress. With help from Ronald Heureca who has helped with automating the plugin I proudly release WordPress Automatic Upgrade.
What is WordPress Automatic Upgrade?
WordPress Automatic Upgrade is a plugin that automatically upgrades your wordpress version to the latest files provided by wordpress.org using the 5 steps provided in the wordpress upgrade instructions.
WPAU as I call it helps you easily upgrading you to easily upgrade your wordpress installation to the latest version provided by wordpress, without having to download or upload any files.
In addition to this it automatically backups your current file and database and provides you with a link to download those. De-activates your plugins and remembers them so that after upgrading files it will re-activate those without you having to make any notes for which plugins you de-activated and the biggest saves you headaches of upgrading your wordpress installation.
Here is what WPAU does;
1. Backs up the files and makes available a link to download it.
2. Backs up the database and makes available a link to download it.
3. Downloads the latest files from http://wordpress.org/latest.zip and unzips it.
4. Puts the site in maintenance mode.
5. De-activates all active plugins and remembers it.
6. Upgrades wordpress files.
7. Gives you a link that will open in a new window to upgrade installation.
8. Re-activates the plugins.
The plugin can also can be run in a automated mode where in you do not have to click on any links to go to the next step.