Title: WebP Upgrade Script
Last modified: August 24, 2016

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# WebP Upgrade Script

 *  Resolved [byothe](https://wordpress.org/support/users/byothe/)
 * (@byothe)
 * [11 years, 2 months ago](https://wordpress.org/support/topic/webp-upgrade-script/)
 * Hello,
 * In the last update you ask to run the WebP upgrade script… but I cannot find 
   it in the settings ?
 * Where is that ?
 * Thanks
 * [https://wordpress.org/plugins/ewww-image-optimizer/](https://wordpress.org/plugins/ewww-image-optimizer/)

Viewing 4 replies - 1 through 4 (of 4 total)

 *  Plugin Author [Shane Bishop](https://wordpress.org/support/users/nosilver4u/)
 * (@nosilver4u)
 * [11 years, 2 months ago](https://wordpress.org/support/topic/webp-upgrade-script/#post-5986552)
 * What version did you upgrade from?
 *  Thread Starter [byothe](https://wordpress.org/support/users/byothe/)
 * (@byothe)
 * [11 years, 2 months ago](https://wordpress.org/support/topic/webp-upgrade-script/#post-5986554)
 * Well, I don’t know… I always do my update… so I think it was the previous one…
 *  Plugin Author [Shane Bishop](https://wordpress.org/support/users/nosilver4u/)
 * (@nosilver4u)
 * [11 years, 2 months ago](https://wordpress.org/support/topic/webp-upgrade-script/#post-5986580)
 * Then you likely don’t need to worry about it. The migration script was for any
   webp images generated with 2.0.0, which came out about 7 months ago. If you want
   to make sure, look back at any images uploaded around that time frame to the 
   Media Library. If there are any that have webp versions with the old naming scheme,
   there will be a Migrate WebP link in the Image Optimizer column.
 *  Thread Starter [byothe](https://wordpress.org/support/users/byothe/)
 * (@byothe)
 * [11 years, 2 months ago](https://wordpress.org/support/topic/webp-upgrade-script/#post-5986581)
 * ah ! Ok
    Thanks,

Viewing 4 replies - 1 through 4 (of 4 total)

The topic ‘WebP Upgrade Script’ is closed to new replies.

 * ![](https://ps.w.org/ewww-image-optimizer/assets/icon-256x256.png?rev=1582276)
 * [EWWW Image Optimizer](https://wordpress.org/plugins/ewww-image-optimizer/)
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 * 4 replies
 * 2 participants
 * Last reply from: [byothe](https://wordpress.org/support/users/byothe/)
 * Last activity: [11 years, 2 months ago](https://wordpress.org/support/topic/webp-upgrade-script/#post-5986581)
 * Status: resolved