Jari OS Open source microkernel multi-service RTOS

 Milestone for a first stable version are fixed and will not be changed before release.

It's a small set of features, but it will makes a system generally usable for some use cases.

There are new milestone below:

• Network sockets/UNIX sockets (with POSIX API) (socketfs will be added)
• UNIX IPC (pipe(), shm_open(), shm_unlink()) (pipefs, shmfs will be added)
• Native Jari OS ELF loader (ld.so) (process service will not load/resolve shared libraries) (POSIX: dlopen() and friends will be added)
• Fully functional file i/o and page cache, RAH support (POSIX functions: fsync(), fdatasync(), msync())
• GNU coreutils port (full)
• Event and system wide bus
• IPC abstraction to make services more portable and flexible (IPC box)
• RPC abstraction (RPC box) to make services ease extensible 
• Improvements in microkernel (load-balancing, MAC on kernel objects, bug freeing)
• DAC/MAC on services and userland resources
• Bootstrap process improvements (security, race condition, configuration issues will be fixed)
• Ext2 filesystem fixes (working write support)
• USB limited support (uhci, ehci, ohci(probably) host controllers support, mass storage and raw access support )
• Fixing bugs
• Optimization (including works on bugs appears after -O2 was given to gcc)
• User-friendly SDK for members
• Documentation, manuals and how-to.

And some sugar for a stable version:

• ATAPI CDROM support
• iso9660 support

In addition there are may be some small additions, in this case roadmap page will be updated.

More information on roadmap check out on this page.