Lucas RayanandClaude Sonnet 5.5
67d0c8aa5a
A reply now joins the conversation of the message it answers (Message-ID,
In-Reply-To, References), falling back to the subject for replies with no
headers. /mail/threads lists a folder as conversations and /mail/thread/{id}
returns one. Replying from the webmail flags the answered message.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>