The newest version brings another installer's code changes. Since now it is possible to start TC UP with operating system. Because of false alerts provided by antivirus applications, TC UP is installed with safe mode, without any suspicious files. To install whole project's content users should choose "full installation" mode.
The project has gained WinContig application for deframenting files purpose. Advanced users should be satisfy with excellent log viewer called Tail for Win32. The way of providing additional informations in customized columns has been corrected.

Changes in Version 4.2 (2008 08 31):
- Added "System Explorer" tool for managing system services and processes - special thanaks to Mister for agreement to include his application to TC UP.
- Added user interface customisation to installer.
- Extended menu's look customisation.
- "Total Commander" has been updated to the newest version (7.04a).
- "AIMP" has been updated to the newest version (2.50.289).
- "IcoFx" has been updated to the newest version (1.6.3).
- "Miranda IM" has been updated to the newest version (0.8.0 alpha build #21 Unicode).
- "Notepad++" has been updated to the newest version (5.0.3).
- "Opera@USB" has been updated to the newest version (9.52).
- "SumatraPDF" has been updated to the newest version (0.9.1).
- "uTorrent" has been updated to the newest version (1.8.1 Beta build 11903).
- "VirtualDub" has been updated to the newest version (1.8.5 build 29963).
- "XnView" has been updated to the newest version (1.94.2).
- Added wcx plugins: AmigaDX, AVI, DIRCMB, LZX.
- Various plugins have been updated.
- Known bugs has been corrected.