Even if the coder had 100% health and creativity, the answer would still be no, less than 2 months until the end of the year, and the fastest update time to date was 1 month.
I foresee at least 5 more updates before moving on to the prologue(being very Very Very optimistic).
they usual run a hm, version number, followed by a letter marking the sub version, the trend was they'd not call a version finished before having sub version like C or D. this one is 0.90c so the first "final" i'd expect, with bk4 love route just started, would be somewhere at idk, 0.92d or sumsuch.
that then could
possibly be followed by the wrapup (we don't call it bk5 around here since we expect they won't have a full book length) which could
possibly be version 1.0.
pretty please, don't quote me as facts on that, it's a guess based on what went on until now.
and i won't guess dates.