Fix instructions for skipping sha256 and sha512
Also document their creation in the publishing chapter.
15 Nov 19 cc28a55cf8387846c9b34a58dc3e4414c2259a76
Add a system property to disable publishing of SHA-256
This commit adds an internal system property which can be used as
a workaround whenever the remote repository doesn't accept SHA-256
and SHA-512 checksums. Gradle is fail-safe when it cannot upload
those files, however, in some situations, the remote repository may
not allow promoting the release if it finds such files. This is the
case in older repositories, or currently with Maven Central.
To disable publication of both SHA-256 and SHA-512 checksums, either:
- add `-Dorg.gradle.internal.publish.checksums.insecure` to the CLI or
- add `org.gradle.internal.publish.checksums.insecure=true` to your
13 Nov 19 295f13b944be7ddcd4207cf5561482f24de3e746