notmuch show --format json now includes Bcc and Reply-To headers of
the message. Mention that in NEWS.
(Heavily modified version of text originally from Michal Nazarewicz.)
tags continues to be supported to allow cleanup of existing tags,
but may be removed in a future release.
+Bcc and Reply-To headers are now available in notmuch show json output
+
+ The `notmuch show --format=json` now includes "Bcc" and "Reply-To" headers.
+ For example notmuch Emacs client can now have these headers visible
+ when the headers are added to the `notmuch-message-headers` variable.
+
Library changes
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