Oracle has released JDeveloper 11g Patch Set 3 (11.1.1.4.0) for all platforms as part of the wider 11g PS3 Middleware update. They have also published a page on new features for JDeveloper as well as a nice new look and feel to their download pages.
JDeveloper 11g PS3 for Windows, Linux, etc.
JDeveloper Windows Studio Edition 11.1.1.4.0 (11g Patch Set 3) Build 5923
jdevstudio11114install.exe (1269 MB)
This version includes the JDK version 6 and supports Windows 2000, 2003, XP and Vista
JDeveloper Linux Studio Edition 11.1.1.4.0 (11g Patch Set 3) Build 5923
jdevstudio11114install.bin (1294 MB)
This version includes the JDK version 6
JDeveloper Base Studio Edition 11.1.1.4.0 (11g Patch Set 3) Build 5923
jdevstudio11114.jar (1735 MB)
This edition contains only the JDevelopers Studio, and is for all systems. You must already have JDK version 6 to use this version. This is for all systems.
JDeveloper Java Base Edition 11.1.1.4.0 (11g Patch Set 3) Build 5923
jdevjavabase11114.zip (75 MB)
This edition contains only the core product. J2EE, ADF, UML, and Database features are NOT included. This is for all systems.