| Date | Notes |
| 20 Feburary, 2005 | Improved back-end XML to help maintain parallel versions of systems from common source-code. Added ability to generate monolithic PDF using HTMLDOC. Clarifications and corrections to relay structures, including clarification of zooming treatments, end signal treatments. |
| 21 Feburary, 2005 | Improved notes on competition after major suit openings. Updated weak two-level openings. |
| 22 February, 2005 | Improved Other Agreements section, in particular added Kickback treatments and Swedish defence to Multi 2D. |
| 23 February, 2005 | Corrected description of 1NT opening. Corrected Preliminaries to reflect including of (13)(54) shapes in 1NT opening. |