I was wrong. I said in my previous post that you no need to update your plugins if you are using my plugins. But lately I found out that there are some plugins that you need to update. If you using these plugins:
I recommended you to update them now. Because WordPress 2.1 using different table structures, there is a really minor problem if you still using the old version.
If you not yet upgrade your WordPress to WordPress 2.1, you still can use the plugins. No update is needed. But if you using WordPress 2.1, update the plugins is a must. 🙂 [tags]plugins, wordpress plugins[/tags]