upgrades: Raise error when version tag is unknown (!40645) · Merge requests · Warren Gifford / sourcegraph

Warren Gifford requested to merge ef/unknown-tag into main Aug 21, 2022

Created by: efritz

Ensure we throw an error into the user's face when they try to upgrade to v4.GOBBLEDYGOOK.2.

Test plan

Locally ensured an error gets thrown into THIS user's face.