Fixed mavenCentral badge in README.md

[ribafish]

No description provided.

[runningcode]

will this need to be changed every time we bump the sbt version?

[ribafish]

will this need to be changed every time we bump the sbt version?

@runningcode, I believe we'd need to bump it on scala major.minor.* (patch doesn't matter) or sbt major.*.* (minor and patch don't matter) version changes. @gradle/ge-sbt, could you confirm?

Unfortunately, https://img.shields.io doesn't find it on mavenCentral without those, probably because that's the actual name published by sbt (with scala+sbt major versions).

[Duhemm]

The _2.12_1.0 is not expected to change for a very long time (the 1.0 suffix refers to the sbt version, not the Develocity sbt build agent version. The 2.12 suffix refers to the Scala version used to build the project)

[runningcode]

Thanks for those details. Sounds like it should stay as is and we'll just have to remember to update it.