Championship Manager: Season 03/04 is set to be released in November *release date to be confirmed* and looks set to be one of the best versions yet. A full comprehensive review can be found in Issue 4 of the CM magazine (which includes interviews with key members of the SI Team about the game) available now from Gameplay

Whats New!

Four new leagues over and beyond the original CM4 release (as added in CM4 enhancement packs)
Updated player, team and competition data for the 03/04 season
Pre-game database editor
View previoulsy saved matches

Improvements on Championship Manager 4

Player to player relationships (i.e. indication of players and their relationships to other players)
Improved media module, the game now gives you more feedback than ever before
Improved match engine (areas such as offside greatly enhanced as well as the inclusion of visual status indicators)
Goal of the month (and season) awards
Pitches now show the effects of weather and this can affect your teams performances
Past meetings information screen
Live Cup draws
More intuitive training system
Effects of training now visually indicated on player profile screen
In-game printing
B & U21 International Caps
Improved scout reports (both player and team)
Improved injury news as well as an updated rehabilitation system
Create nicknames for players and managers
New Alternative Skin
Cup Tree View
Coaches now give their own player rankings

and it'll be the last cm game made by Sports Interactive,
coz Championship Manager developer Sports Interactive splits from publisher Eidos.

looking forward the the game, will be able to enjoy the game after my final.
cheers~ :D