Suggest to add: For the 'u' UTF8 literal packet, the minimal UTF8 encoding for the <CR><LF> line endings SHOULD be used. That is, 0x0D 0x0A and not 0xC0 0x8D 0xC0 0x8A or other multibyte encodings.
For the 'u' UTF8 literal packet, the minimal UTF8 encoding for the <CR><LF> line endings SHOULD be used. That is, 0x0D 0x0A and not 0xC0 0x8D 0xC0 0x8A or other multibyte encodings.