Released: Oct 5, 2022

Updates in V7.1

Features

• Multi-threading is now supported when zipping into split .zip files.
• It is now possible to force the zipping process to write the .zip file in a streaming way if the file is not seekable.
• It is now possible to create self-extracting .zip files when using the Microsoft .NET standard version of the component on Microsoft Windows.
• Added a new utility class, called BZip2File, which allows you to easily create and manipulate BZip2 files using the Xceed.FileSystem interface.
• The FileSystemEvents.AddingItemToProcess event will now remember changes made to the userData parameter.
• Warnings will no longer appear when compiling under Microsoft .NET 5 and using NuGet packages later on.
• DiskFile and DiskFolder:
  • Universal Time Coordinated (UTC) date/time is now supported.

Fixes

• A System.NotSupportedException will no longer be thrown when creating a new ZipWriterMultiThreadManager object on machines that have more than 64 logical processors.
• Reading from a GZipCompressedStream object will no longer throw a NullRefException.
• ZipArchive:
  • The DefaultEncryptionPassword and DefaultDecryptionPassword properties no longer throw a NullRefException when the null value is used because the value is now interpreted as an empty string.