Has CEP support been discontinued or is anyone else facing issues with uploading plugins?

[Sarthak35296407qtg4]

I'm currently encountering some issues while updating my Hightail Sync plugin, available on Creative Cloud. The error messages I'm seeing are:

• Maximum version exceeds the supported version for PHSP
• Maximum version exceeds the supported version for ILST

The plugin is built on CEP (CSXS v10) and currently has the following version ranges:

• PHSP: Minimum 22.0, Maximum 30.0
• ILST: Minimum 25.0, Maximum 30.0

Could anyone provide clarification on the correct maximum versions for PHSP and ILST that would ensure compatibility with the latest updates? Any help would be appreciated!

[gener7]

Photoshop is currently at 26, Illustrator is 29. Maybe a call to Hightail support can clear this up.

Also see if this helps: https://helpx.adobe.com/photoshop/kb/plug-ins-photoshop-troubleshooting.html?x-product=Creative%20Cl...

[Surya_OT]

We are trying to publish the plugin to market place. It is built on CEP version. And we are facing issues while publishing it. The question is, is the CEP framework still supported? 

[gener7]

Bear with me as I'm not a developer, but it looks like UXP is replacing it. Resources for using UXP follows.

https://developer.adobe.com/photoshop/uxp/2022/guides/uxp_for_you/uxp_for_cep_devs/