JDK 11 is now in Rampdown Phase one
The overall feature set is frozen. No further JEPs will be
targeted to this release.We’ve forked the main-line source
repository, jdk/jdk, to the jdk/jdk11 stabilization repository.
Any changes pushed to jdk/jdk or jdk/client are now bound for JDK
For more details , see Mark Reinhold's email to jdk-dev
mailing list 
The Rampdown Phase one process .
Note: - Early-Access build archive format on Windows has
changed to zip.
Since our last email the following JEPs have been targeted to JDK 11
181: Nest-Based Access Control
315: Improve Aarch64 Intrinsics
330: Launch Single-File Source-Code Programs
331: Low-Overhead Heap Profiling
332: Transport Layer Security (TLS) 1.3
333: ZGC: A Scalable Low-Latency Garbage Collector