1 version
Jch Optimize Pro history.
Every release of Jch Optimize Pro is archived here with its changelog, file size, and security scan result. Use the archive to roll back to a stable release or audit what changed between updates.
1 of 1 release scanned clean
v4.2.1Latest
December 24, 20252.0 MBScanned
Fixed
- security vulnerability on path traversal. Unprivileged users could access directory information on the Optimize Image page
- Fix Sort Items on Page Cache tab not working
Other
- Use the loading attribute to lazy load images instead of JavaScript. JavaScript only used for background images and audio/video
- Asynchronously loaded CSS in Optimize CSS Delivery feature placed at bottom of page.
Why archive
Sometimes the latest release isn't the one you need. The archive lets you pin Jch Optimize Pro to a known-good version, or roll back while a bug is investigated. Every release stays scanned and reachable.