| AUP Revision Number | Release Date | Comment |
Version 10.0 |
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| 500.3 | Sep 19, 2026 | Introduces the Wildcat! SFTP Server (wcSFTP), file transfer over SSH for trading partners who require it. It serves the same file groups, file areas and paths as the FTP server, and the wcBASIC hooks fall back to their FTP equivalents, so an existing ftplogon or ftpscanfile application runs unchanged. Supports public key authentication for unattended logins, managed per user from the Sysop User Editor. See Wildcat! SFTP Server Setup and SFTP Public Key Authentication. AutoUpdate client build 195 corrects a wc:\ destination failure that silently skipped display file updates while Wildcat! was running. |
| 500.3 | Aug 13, 2026 | Update to PX Nodelist Compiler nodelist files cleanup. See PX/WIN 500.3 Changes for the complete PX/WIN component detail. |
| 500.2 | Official Release: June 22, 2026 (Updated Aug 5, June 29, June 24) | For Wildcat!, added Extended WCL code library support, new wcODBC functions, px/win headers, improved terminal.htm template. For PX/WIN, added PX Frontend mailer BinkP/1.1 protocol support, improved Fidonet Netmail messaging via wcWEB with nodes and areafix/filefix password lookup support, integrated with wcNode state. See PX/WIN 500.2 Changes for the complete PX/WIN component detail. |
| 500.1 | January 26, 2026 | Wildcat! 10.0.500.1 Official Release. |
| 500.1 | January 12, 2026 | Wildcat! 10.0.500.1 beta Preview with wc7z compression change to "zip" format. |
| 500.1 | September 10, 2025 | Wildcat! 10.0.500.1 beta Preview. |
Version 8.0 |
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| 454.16 | July 23, 2025 | Wildcat! 8.0.454.16 Update with new Wildcat! 7-zip support, Openssl 3.4.0 and SNI support, improved wcWEB Mail Preview. |
| 454.15 | May 3, 2024 (pre), Jul 19, 2024 (rel) | Wildcat! 8.0.454.15 Update |
| 454.14 | Jan 6, 2024 | Wildcat! 8.0.454.14 Update |
| 454.13 | Feb 12 2023 | Wildcat! 8.0.454.13 Update |
| 454.12 | May 14, Oct 4 2021, May 20 2022 | Wildcat! 8.0.454.12 Update |
| 454.11 | November 14, 2020 | Wildcat! 8.0.454.11 Update |
| 454.10 | September 11, 2020 | Wildcat! 8.0.454.10 Update |
| 454.9 | August 15, 2019 | Wildcat! 8.0.454.9 Update |
| 454.8 | July 12, 2019 | Wildcat! 8.0.454.8 Update |
Version 7.0 |
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| 454.7 | Feb 20, 2019 | Wildcat! 7.0.454.7 Update |
| 454.6 | Oct 29, 2018 | Wildcat! 7.0.454.6 Update |
| 454.5 | May 17, 2016 | Project Catapult! New Wildcat! 7.0 |
| 454.4 | Dec 01, 2012 | Project Catapult! New Wildcat! 7.0 |
Version 6.4 |
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| 454.3 | May 02, 2012 | Revision Update, Many fixed, enhancements WCSMTP, NT Services |
| 454.2 | Oct 10, 2011 | Revision Update, Many fixed, enhancements WCSMTP. |
| 454.1 | Jul 10, 2011 | Major Revision, Improved WCSMTP operation, new DKIM Support. |
Version 6.3 |
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| 453.4 | Aug 5, 2010 | Improved WCSMTP operation, new Remote Mail Host feature. |
| 453.3HF | Apr 5, 2010 | OpenSSL Security Hot Fix |
| 453.3 | Jan 4, 2010 | Fixes, Enhancements and new features! Improved VDG setup! |
| 453.2h | Dec 8, 2009 | Hot fix update for 453.2 release |
| 453.2 | Nov 9, 2009 | New PCI Session Support, Virtual Domain Groups |
| 453.1 | July 17, 2009 | Major SSL/Security Update, wcRefresh MP3 Support. |
| 452.9 | May 1, 2009 | Minor Update and Revision. |
| 452.8 | February 1, 2009 | Minor Update and Revision. |
| 452.7 | December 12, 2008 | Minor Update and Revision. This update contains a few fixes and new features. WCPOP3 Server has many improvements. |
| 452.6 | October 1, 2008 | Minor Update and Revision. This update contains a few fixes and new features. WCWEB has many improvements. |
| 452.5 | June 9, 2008 | Major Update and Revision. This update contains fixes and new features. WCSMTP and SMTPFILTER was drastically improved. Improved WcRefresh Utility. |
Version 6.2 |
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| 452.4 | January 21, 2008 | Minor Update and Revision. This update contains fixes related to FORM processing, proper web flow when users are forced to change passwords, server file I/O, and cookie based logout. |
| 452.3 | Sep 21, 2007 | Minor Update and Revision. This update contains some internal fixes to the mail system and HTML page ehancements. |
| 452.2 | May 23, 2007 | Minor Update and Revision. This update contains some minor fixes and an ehancement to the IP Tracking/Blocking feature. |
| 452.1 | December 30, 2006 | Major Update and Revision. This update contains some fixes and new security features. |
Version 6.1 |
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| 451.9 | October 1, 2006 | Minor Update and Revision. This update contains some fixes and new features for WEB operations. |
| 451.8 | June 1, 2006 | Minor Update and Revision. This update contains some fixes and new features for XML, RSS, Web Server software development. |
| 451.7 | March 27, 2006 | Minor Update and Revision. This update mainly fixes and corrects issues with 451.6. There are some new features, but mainly plug and play. |
| 451.6 | January 13, 2006 | Minor Update and Revision. This update mainly fixes and corrects issues with 451.5. There are some new features, but mainly plug and play. |
| 451.5 | October 16, 2005 | Major Update and Revision. Fixes many issues with WEB server regardling authentication and hung users. New features, SMTP mail enhancements. |
| 451.4 | April 4, 2005 | Major Update and Revision. Fixes all the issues since the 451.3. Many new features and enhancements; New WEB authentication concepts. New WcRepair command line options. |
Version 6.0 |
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| 451.3 | October 20, 2004, | Major Update and Revision. Fixes all the issues since the 451.1 and 451.2CD release. Many new feeatures and enhancements. |
| 451.2CD | September 1, 2004, | Minor Update Revision. 451.2 is the CD release of 451.1. It includes some minor fixes, changes. It also introduces a change in the CD installation setup program to a new modern Setup utility. |
| 451.1 | April 19, 2004, | Major Update and Revision. New web server features, Anti-Spam features, new wcSDK/wcBASIC API. |
Version 5.6 |
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| 450.9SP | January 13, 2004 | Special OPENSSL Security Update. HotFix. |
| 450.9 | October 27, 2003 | Major Update, Many new features, fixes and enhancements. |
| 450.8 | July 29, 2003 | Minor update, corrects some email handling features. |
| 450.7 | June 18, 2003 | Major update, Some fixes, Many Email-related Enhancements. |
| 450.6 | February 24, 2003 | Minor update, Some fixes, Some Enhancements. Major Wildcat! List Server update. |
| 450.4 | November 25, 2002 | Minor update, Some fixes, Some Enhancements |
| 450.3 | October 21, 2002 | Major update with SSL support |
Version 5.5 |
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| 450.2 | July 9, 2002 | Minor Update, many mites fixed. If you are upgrading from v5.4 or earlier version, 450.2 is a major update. You should read the 450.1 history as well. |
| 450.1 | May 12, 2002 | Major Update, Long File Name Support! |
Version 5.0 to Version 5.4 |
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| 449.6 | Covers two releases: October 26, 2001 and November 18, 2001 | Maintenance Fixes to AUP 449.5 release, some new features. |
| 449.5 | October 10, 2001 | Maintenance Fixes, Major Improvements to the Mail System |
| 449.4 | March 13, 2001 | Email and wcListServer Improvements, New features and some bug fixes!! |
| 449.3 | December 28, 2000 | Maintenance fixes |
| 449.2 | September 19, 2000 | Maintenance fixes |
| 449.1 | July 7, 2000 | Maintenance fixes, New Features |
| 449 | May 1, 2000 | Maintenance fixes, New Features |
| 448.4 | March 6, 2000 | Maintenance fixes, New WEB Interface. |
| 448.3 | February 21, 2000 | wcSMTP fix under Windows 2000. |
| 448.2 | February 8, 2000 | Maintenance fixes. |
| 448 (and 448.1) | December 31, 1999 | Maintenance fixes. |
| 447.6 | November 9, 1999 | Maintenance fixes. |
| 447.5 | November 2, 1999 | Maintenance fixes. |
| 447.4 | September 28, 1999 | Maintenance fixes. |
| 447.3 | September 17, 1999 | Maintenance fixes. |
| 447.2 | September 10, 1999 | Maintenance fixes |
| 447.1 | September 9, 1999 | Maintenance fixes |
| 447 | September 8, 1999 | First significant update with many new features, many fixes and enhancements |
| 446 | April 14, 1999 | Santronic's First AUP since taking ownership of the WINSERVER System |