FYI, I pasted the contents of https://github.com/pantsbuild/pants/blob/55dcd4ac944712505b8cb58eb7a64096e1695ce6/src/python/pants/notes/2.18.x.md into the 2.18.0 release https://github.com/pantsbuild/pants/releases/tag/release_2.18.0, and marked it as the "latest" one.