stpp2

Set custom headers in cache config

2

Hi, Thanks for your work! Not an issue/bug, but I'm playing around with the cache handler module and figured it would be really great (for my use case) to set...

### GrapesJS version - [X] I confirm to use the latest version of GrapesJS ### What browser are you using? any ### Reproducible demo link https://grapesjs.com/demo ### Describe the bug...

[Bug]: `previewUpdate` endpoint returns wrong values

7

### What happened? The `previewUpdate` endpoint is wrongly calculating credits and this affects both the Paddle UI and any API call to that endpoint. (using **Paddle Billing**) When credits exist...