Found during the RC1 release for 6.0 Testathon.
The "binary" release packages (e.g. dspace-6.0-rc1-release.zip) are currently missing the following files:
This is likely a small bug in the release process, as these are both new files (README was renamed to README.md, and local.cfg.EXAMPLE didn't exist in 5.x). We should look into fixing this for the RC2 release.