I find a way to solve WordPress 2.8 “The plugin does not have a valid header”

https://showfom.cn/how-to-solve-the-plugin-does-not-have-a-valid-header-for-wordpress-2-8/

I install a new WordPress 2.8 and I want to install some plugins in the dashboard.

I searched Super Switch and install , but it says “The plugin does not have a valid header.” and I can’t find Super Switch plugin in the dashboard.

So How to solve it?

Let me tell you, get into the folder of this plugin ,for example Super Switch ( wp-content/plugins/super-switch/ )

Then find readme.txt .

Did you see this:

Tested up to: 2.7.1

Just modify it as Tested up to: 2.8

All right, go to your dashboard and you’ll find the plugins you want in the dashboard. Some author of WordPress plugins can change your readme.txt so that your plugins will work well in WordPress.

Sorry for my English