GitLab

gnus-gravatar.el (gnus-gravatar-insert): Fix search backward.
gnus-gravatar.el (gnus-gravatar-insert): Fix search in case mail-address contains the same string as real-name.
gnus-gravatar.el (gnus-gravatar-insert): More robust search.
gnus-ems.el (gnus-put-image): Revert Lars, change and insert non-blank in header, otherwise it'll get stripped.