Haven't been building for a few month, not that there was any major tweaks until now.
This release has more optimization, from my testing definitely an increase in performance.
The performance boost was the result from the findings that, apparently -mno-mips16 is not enough, need to further remove interlinks to strip the abomination of the mips16.
Compiling the powerpc with pthreads enabled have dependency missing from a few packages which I subsequently patched.
Full changes can be seen from my github repo.