3.12.3 (2026-10-22)
Bug Fixes
- deps: bump mailsplit to 5.4.28 and libmime to 5.6.3 (996a18f)
- deps: bump mailsplit to 5.4.29, which reads an RFC 2231 filename the same way (7ccd32b)
- drop the comments of a Content-Type or Content-Disposition in the headers map (eaf345b)
- tell an RFC 2231 parameter apart by what libmime decoded, not by a second scan of the header (eba8da2)