br: update --version (#2765)#2768

Merged

TomShawn merged 3 commits into

pingcap:release-3.1from

sre-bot:release-3.1-f95277a35d0b

Jun 16, 2020

Commits on Jun 10, 2020

cherry pick #2765 to release-3.1

overvenus
authored and
sre-bot
committed

Commits on Jun 15, 2020

br: fix confliction
overvenus
committed

Commits on Jun 16, 2020

Merge branch 'release-3.1' into release-3.1-f95277a35d0b
TomShawn
authored