Roll another release - Githubissues

release steps (as per #108):

[x] create and tag the release via the GitHub web UI
- https://github.com/lightbend-labs/jardiff/releases/tag/v1.8.0
[x] locally, on JDK 8, run sbt core/assembly
[x] rename the resulting JAR to just jardiff.jar
[x] attach the JAR to the release in the GitHub web UI
[x] PR the change to the homebrew formula, using shasum -a 256 jardiff.jar to compute the SHA
- https://github.com/retronym/homebrew-formulas/pull/5

lightbend-labs / jardiff