Change the extensions of the existing profile photos to .webp and upload the new ones as .webp.

Details

Version: 1.0.0
MyBB Versions: 1.8.x

Install

1. Download the plugin.
2. Upload the files in the "Upload" folder to the root directory of your forum with SCP (scp command.) or FTP (FileZilla, CuteFTP, etc.).
3. Install and activate the plugin named WebPP from the Admin CP → Configuration → (From left.) Plugins page.

Uninstall

1. Uninstall the plugin named WebPP from the Admin CP → Configuration → (From left.) Plugins page.

Update

1. First, perform the "Uninstall" section, then perform the "Install" (with new files) section.