10 alpha port (DEC Multia)
14 sh4 cache enable - dreamcast
19 process environment variables
21 better quantum handling
22 priority boost on sem block
23 improved kernel debugger support:
34 better region creation args (range of virtual addresses, etc)
38 Improved bus managers (BeOS style)
39 Fully relocatable kernel, stage2 relocates
46 kernel module loading:
51 dl_open() et load_addon()
61 use fxsave instead of fsave where appropriate
62 move more per-cpu stuff to the global cpu[] array
66 Places in kernel where page fault with ints off happens
67 Random reboot on heavy fibo usage