For a best appreciation of deployment impacts, we use a scale from 0 to 3 :
0 : not critical (no impact is expected after the deployment of the feature or fix, it's often related to the Fasterize website, API or auxiliary tools)
1 : minor (it may have a minor impact on optimized websites operations during the deployment, it's often related to the optimization engine or the cache layer)
2 : major (it may have a major impact on optimized websites. It is advisable to monitor the websites during this deployment).
 [infra] Reduce the read timeout at the origin to 55 sec for request from CloudFront CDN.
 [engine] Optimize sharded URL in discovery mode
 [infra] Reuse the unique id of the CloudFront request in Fasterize log and transfer it to the origin
 [infra] Improve forward proxy cache to avoid pressure on disk
 [infra] Give the ability to disable forward proxy cache
 [engine] Give the ability to customize preloader for scripts loaded by defer.js
 [engine] Give the ability to customize lazyloader version 3 options
 [engine] Support @import of CSS followed by media queries
 [dashboard] Add the possibility to flush an URL or a domain via the dashboard.
 [rum] Give the ability to disable the collection of Speed Index
Nov 20, 17:06 CET