GitLab

	* gnus-msg.el (gnus-inews-group-method): New function.
	(gnus-inews-do-gcc): Use it.

	*gnus-msg.el: (gnus-inews-add-send-actions): Use
	`gnus-agent-possibly-do-gcc' if Agentized.
	(gnus-inews-add-send-actions): Add `gnus-agent-possibly-save-gcc'
	to `message-header-hook'.