Added

• mime-dump now prints a stack trace when parsing fails for easier debugging

Fixed

• Handle trailing whitespace in ; separated headers (#195, thanks demofrager)
• Ignore empty sections in ; separated headers (#199, thanks pavelbazika)
• Handle very long lines inside mime boundaries (#200, thanks pavelbazika)
• Handle 8-bit characters in unencoded media type params (#201, thanks pavelbazika)
• Handle tiny destination buffers and long lines in quoted-printable blocks (#203)

Changed

• Encoder now uses QP or b64 encoding for 8-bit filenames instead of flattening to ASCII (#197, thanks Alexfilus)