enmime's charset detection was overriding the declared UTF-8 charset on long mostly-ASCII bodies, storing accented text as mojibake (issue #512). Parse with detection disabled so the declared charset wins, bump enmime to v2, and swap the abandoned jaytaylor/html2text for its inbucket fork. Pin behavior with charset tests across locales, encodings, and malformed inputs.
Transcripts flattened links to "text ( url )", so the model copied that shape and drafts came back with the URL in brackets instead of a link. HTML to text for the LLM now writes "[text](url)", which Markdown2HTML turns back into an anchor.