Image version tag to change from "vX.Y.Z-R" to "X.Y.Z-R"

[junaruga]

Is this a bug report, feature (enhancement) request or question? (leave only one on its own line)

/kind enhancement

Description:

We recently released new feature to add version tag images (#74 (comment)) by the PR #84 .

I added the version tag vX.Y.Z-R with people's agreements.
The philosophy came from fX.Y.Z-R and dX.Y.Z-R of https://github.com/dbhi/qus .
I thought if our version tag meant common version tag, I thought vX.Y.Z-R was good to mean the common version.
But in case of this project, I think X.Y.Z-R is better than vX.Y.Z-R, after rethinking it. Because the version string without v is very common in the container version rule such as https://hub.docker.com/_/alpine .

I admit I made mistake.

So, you like I like to change the image version tag to change from "vX.Y.Z-R" to "X.Y.Z-R".
Then I want to run the pipeline for 3.1.1-2, 4.0.0-4 and 4.0.0-5 again.

How do you think?