Released: Jul 12, 2023

Updates in 11.0.2140.1494

Funktionen

• Improved handling of malformed MIME messages which contain invalid quoted-printable encoding.
• Expanded support for several additional Asian and eastern European character sets in the MIME components.
• Updated for the current Microsoft Visual Studio 2022 17.6.5 release and the Microsoft .NET 7.0.9 release SDK (7.0.306)
• Updated the .NET 6.0 components to use the current .NET 6.0.20 LTS release SDK (6.0.412)
• Updated the .NET 8.0 components to use the latest Preview 6 release SDK (8.0.100-preview.6.23330.14)
• Minor updates and improvements to the HTML Help and PDF documentation.

Fehlerkorrekturen

• Corrected an issue with the IMAP components which prevented encoded UTF-7 folder names from being converted to Unicode.
• Corrected an issue with the MIME components which mapped certain Asian character sets to the wrong code page.
• Corrected an issue where some error conditions would not return a valid description of the error when throwing an exception.
• Corrected an issue which could potentially result in heap corruption when decoding base64 or quoted-printable content.
• Corrected an issue which could result in a memory leak when converting certain non-Latin UTF-8 character sequences to UTF-16 Unicode.
• Corrected an buffer overrun could cause an unhandled exception when retrieving very large email messages using POP3 or IMAP4.
• Corrected an issue where the HTTP components may not set a valid error code when the server aborted its connection to the client.
• Corrected a rare deadlock condition with the FTP and HTTP server components when updating internal client session data.