wbStego Product Information - Updates Version History The following versions of wbStego have been published: Version Date of release What's new wbStego4open version 4.3 Win32/Linux [download] Mar. 15, 2003 for Win32 and Linux, published under GPL, source available for Delphi 5+ and Kylix 1+ wbStego4.2 32bit [download] Oct. 07, 2001 bugfixes (problems with text files and equal distribution over carrier file) wbStego4.1 32bit Aug. 30, 2001 bugfixes (encoding problem with compatible mode for text/HTML files, panel background color bug) wbStego4 32bit Mar. 22, 2001 new steganography engine (faster & more reliable); block cipher algorithms (Blowfish, Twofish, CAST128, Rijndael (AES)), key generation done using SHA-1, transmitting password no longer compatible to version 2.x/3.x, passphrase can be up to 2GB long; no EOF error message if file contained no data; data can be distributed equally over carrier file, settings dialog, automatic search for carrier file wbStego99 Release 3.51 32bit Mar. 12, 2000 fixes BMP encoding problem of version 3.x wbStego99 Release 3.5 32bit Feb. 29, 2000 file drag & drop support; copyright information manager; corrects help file problem of ver. 3.1 wbStego99 Release 3.1 32bit Jun. 24, 1999 corrects bugs version wbStego99 ver. 3.0; improved on-the-fly file size check wbStego99 Release 3.0 32bit Apr. 10, 1999 32bit code, support of Adobe Portable Document Format, on-the-fly filesize check, improved wizard interface, re-designed flowchart interface, several minor bugs fixed wbStego Pro 2.1 16bit Jun. 29, 1998 improved file type detection / selection, user-friendly installation routine, Bug under Win 3.1x corrected, Bug of compatible text encoding method corrected wbStego 2.1 16bit [download] Jun. 22, 1998 improved file type detection / selection, user-friendly installation routine, Bug under Win 3.1x corrected wbStego Pro 2 16bit Feb. 6, 1998 - wbStego 2 16bit Jan. 31, 1998 - wbStego web pages © 1999-2004, last modified: Mar. 1, 2004.