We made a lot of improvements since last official release, in all areas – from color schemes to most advanced code analysis. Peek into build changelog, all changes since 4.0.2 and platform changelog for more details.
We plan to release final build in 4.0.x series within days – please do not hesitate to report your experience! As usual, file all reports to tracker.
Note: GitHub issue tracker/IDE tasks integration is a known issue to be fixed soon.
Download PhpStorm & WebStorm for your platform from project EAP page.
Patch update (from official 4.0.2 only) is also available.
Develop with pleasure!
-JetBrains Web IDE Team