release 4-rc.0 and update jest and ts-jest to 26.x#280

Merged

lmiller1990 merged 1 commit intovuejs:masterfrom

aantipov:release/4rc.0

Sep 14, 2020

Commits on Sep 12, 2020

release 4-rc.0 and update jest and ts-jest to 26.x

Alexey Antipov
authored and
Alexey Antipov
committed