harrah/xsbt — comment on commit 7b97b6833f81b87f3e04f3ea3ce5b2fe518c57f3
File:  line 0
By harrah:

Maybe make the deprecation message "Use `credentials(State)` instead, which ..." where ... says why it is preferred?

The recommended usage is something like `credentials += DefaultOpts.credentials`, right? Having the methods is good, but perhaps there should also be `DefaultOpts.addCredentials: Setting[...]`?