I've automatically upgraded from 2.9.x to 3.0.3
Looks like that post tags are not working.
I can add a tag but only in the tags management while it is not working from the post, anyway, bad new, this is useless because later, from the post editing, choosing from popular tags doesn't work.
In few word, in my case, the tags div on the right of the new post page is not working.
The text field where to write the tags, is by default filled with a gray text: "add a new tag", starting typing should make it disappearing, but it is not.
- You write something but next the Add button does nothing
- Clicking the link "choose a tag from the most used", scrolls the page up and doesn't show any tag
- Clicking "suggested tags related to the content" makes the animated mac style processing icon to appear but then, after a couple of seconds, it disappear and nothing happen
Any tip to fix this is welcome otherwise a downgrade is a must
For those who want to downgrade, looks like that bitkahuna user solution works read above
downgrading was cake. i overlaid the 3.0 dirs wp-admin, wp-include and all root files with 2.9.2 versions and when going to login it said it needed to make database 'upgrades' which i let it, and then everything worked fine.