When you created a network of multiple sites in WordPress 3.0, you (the main blog admin) because a Super Admin with all kinds of fun powers. In some situations, you may desire to have additional Super Admins who can do things like install plugins & themes, perform upgrades, and manage global users...

Users of WordPressMU have long been aware of a folder within wp-content called mu-plugins. Obvious conclusions were drawn because of the name and where it was, but this actually stands for “must-use” plugins. Why? Because any code (plugin) placed in the folder is run automagically, as if...

Now that 3.0 is officially released, you may have seen an upgrade notice in the backend of your WPMU install. While the process is generally just clicking the upgrade button, there are a couple of additional steps to fully smooth out any merged changes that occurred. First, backup your database(s) and...

The penny has dropped, the vuvuzelas have sounded and the kitties have played themselves out. WordPress 3.0 has been officially released. Check out the official release post from Matt. I’ve been watching the download counter whirl by. This release marks the official end of separate WordPressMU...

Here you are, your website is all done, launched and you have a stream of visitors stopping by on a regular basis. Great! That hard work of adding in all these plugins, special themes, some custom code – it’s all paying off finally. Then one day you login and there’s that yellow upgrade...

Yesterday, Donncha released WordPress MU version 2.9.2. 2.9.2 contains fixes for the major outstanding bugs in MU. Unless a security issue surfaces in either WordPress or WordPress MU, this is expected to be the last version of MU. Thanks Donncha  

I updated SharDB (Download) for WordPress MU 2.9.1.1 and added support for the comment meta table.  

The bulk of the merge has been done in WordPress core. At least with regards to moving over the files. Now the fun part begins: bug gardening, testing and tweaking. Here’s what you can do to help not only the dev team and others, but also yourself: - set up a local install of WPMU - import some...

It’s officially out: WPMU 2.9.1. As Donncha says, this will likely be the last release before 3.0 and the merge. PLEASE see the info about adding the new commentsmeta table. (Wow, what a crazy ride. )  

If you are interested in keeping up with how the merge of WordPress & WordPress MU is progressing here is a list of resources that you can follow: WordPress Contributors Twitter list Andrea on Twitter The WordPress merge trac ticket Patches submitted to trunk related to the merge Latest changes...