The error message seems to be misleading. Although there is an override for the digest_auth source repository, it should apply to all targets. This is, what WhyNotHugo confirmed in IRC.
Currently stuck at:
I added a comment and rebased the commit on current master.
Initially I defined mu as propagated input, because this is what I saw more often with other packages that depend on mu(4e).
I asked upstream for a new release. Is it an option to source the master branch otherwise?
I downgraded mu from propagated-inputs to inputs. mu is needed as input only, because it contains mu4e and mu4e-walk.el does a (require 'mu4e) only to add keybindings in the end. I...
accidently opened
I addressed your review comments. Thanks both of you, @csantob and @lilyp
accidently opened with agitjo. see #9861