v5.4.28

5.4.28 (2026-10-22)

Bug Fixes

• accept the whitespace a delimiter line may end in (123fc9d)
• deps: bump libmime to 5.6.2, a parenthesis right behind the equals sign of a boundary is content (cf8be22)
• deps: bump libmime to 5.6.3, what follows a closed quoted boundary is not part of it (098ab28)
• drop the comments of a Content-Type or Content-Disposition and keep the first of a duplicated parameter (336acb8)
• flag format=flowed on text/plain parts only (ea52b15)
• read a boundary that holds a non-ASCII character as none (a9ba56c)
• read a run of carriage returns in front of the line feed of a delimiter line as its line ending (e7d4c7f)