Two small nits, otherwise ok;
GH_ACCOUNT = tremc
GH_PROJECT = tremc
GH_COMMIT = 8b6b29163295e5cf12d9d874e80203c5906619c8
DISTNAME = tremc-0.9.2
if it is not the 0.9.2 release then please don't name it that.
As it's some commit after 0.9.2 made on 27/2/2021 then I would using
recommend tremc-0.9.2pl20210227. (If there was a release imminent
and you knew it was going to be 0.9.3 then maybe 0.9.3pre20210227
would make more sense).
RUN_DEPENDS = sysutils/py-pyperclip
dependencies on python modules should have ${MODPY_FLAVOR} at the end
RUN_DEPENDS = sysutils/py-pyperclip${MODPY_FLAVOR}