PowerTCP Zip Compression for .NET

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Product Release History for PowerTCP Zip Compression for .NET

The following is a list of public releases for all components shipped with PowerTCP Zip Compression for .NET (Latest Release 2010-08-05) 

 

PowerTCP Zip Compression for .NET

   Current Version: 2.1.0.2

 

 

2.1.0.2   Released: 2010-08-05


 

  • The self-extraction feature has been enhanced in a number of ways. First, it is now possible to direct the self-extraction to occur as soon as the file is opened (without need of user input). Second, a "silent" mode can be used, in which the extraction occurs automatically and no UI is presented to the user. Finally, it is now possible to specify a file to open immediately after extraction.
  • Zip Compression for .NET now supports .NET Framework 4 Client Profile.
  • Zip Compression for .NET has been updated with VS 2010 integration.

 

Product fixes in this release:

  • Fixed the default value of the ExcludePattern property, which caused an error in some cases. (4884)
  • Archive now checks for a data descriptor when bit 3 is set to general flags. (4930)
  • Fixed an extraction issue when an AES 256 file was of a certain length. (4933)
  • Added better support for Unicode characters. (4958)
  • When a filename exceeds the system limit, an error is now correctly raised to the user. (4993)
  • Extracting a non-first file before the first file is extracted in a spanned archive no longer results in an error. (5000)
  • Uppercase 'Z' is now permitted in spanned file extensions. (5001)
  • Increased performance by decreasing time in which garbage collection is forced. (5025)
  • Fixed an issue with extracting spanned archives that have very small parts. (5068)
  • Fixed an issue with unzipping some very large files. (5168)
  • Providing an invalid standard encryption password now gives a more descriptive invalid password error. (5170)
  • Trying to extract a file with an incorrect password no longer creates a 0 byte file. (5272)
  • Writing directly to a Stream using Archive.Write has been fixed. (5331)

 

 

2.0.2.3   Released: 2008-11-14


 

  • The new Archive.Delimiter property can be set when adding multiple sources to an archive with a single Add call. Perhaps more importantly, this also permits the adding of files and paths with commas, by changing from the default value of ",".

 

Product fixes in this release:

  • A "Spanning cannot be used with self-extracting files" exception no longer occurs when a VS.NET 2005 or 2008 project is run after the Archive component is dragged onto a form. (4626)
  • Setting the archive Comment now works when using QuickZip. (4662)
  • Unzipping an archive that consists solely of an AES-encrypted 0 byte file no longer results in an error. (4721)
  • Files within an archive with Unicode names are now extracted correctly. (4722)
  • Zipping an opened file to a filename with differently cased letters no longer results in an error. (4736)
  • If an archive item decompressed to a stream, the stream is no longer closed if the Archive component is cleared. (4741)
  • Fixed an infinite loop issue that could occur if decompression was attempted on some malformed zip archives. (4760)
  • Zipping a 0 byte file using AES encryption now creates an archive that can be unzipped by other unzipping utilities. (4763)
  • Overwrite now works when it is passed in as a parameter of the Zip method. (4769)

 

 

2.0.1.0   Released: 2008-03-06


 

Product fixes in this release:

  • In VS.NET 2005+, the Archive component no longer throws a "Spanning cannot be used with self-extracting files" error after placing it on a form and building with default values. (4626)