Int OS NT 4.0 Beta 3 Build 2612

• Updated icons in status bar
• Removed Debug mode
• Added NT folder to Go! menu
• Added Performance monitor

Int OS NT 4.0 Pre-Beta 3 Build 2576

• Updated Internet Surfer
• Updated Welcome program
• Removed DS-DOS Mode
• Added Debug mode

Int OS NT 4.0 Beta 2 Build 2557

• Added Build date to About window
• Activated test DS-DOS mode

Int OS NT 4.0 Beta 2 Build 2523

• Added Send messages utility

Int OS NT 4.0 Beta 2 Build 2490

• Changed setup
• Changed Shutdown screen
• Reduced setup package size
• Updated desktop

Int OS NT 4.0 Beta 1 Build 2395

• Added titles

Int OS NT 4.0 Pre-Beta 1 Build 2310

• Removed new NT shell and translated code of old shell to new kernel
• Removed expiration period
• Added muted sound icon on infobar

Int OS NT 4.0 Alpha 3 Build 2212

• Added context menu to My PC in NT Shell
• Added expiration period
• Added Go! menu
• Added cursor

Int OS NT 4.0 Pre-Alpha 3 Build 2130

• Added Trash icon to NT Shell
• Added ability of moving icons in NT Shell
• Added Save/Load position of icons in NT Shell

Int OS NT 4.0 Alpha 2 Build 2091

• Added My Computer icon to NT Shell

Int OS NT 4.0 Alpha 1 Build 2076

• Updated AE Shell
• Added test version of new NT shell

Int OS NT 4.0 Alpha 1 Build 2052

• Updated logon

Int OS NT 4.0 Pre-Release Build 2040

• Updated kernel

Int OS NT 4.0 Pre-Release Build 2019

• Updated BIOS
• Updated loader

Int OS AE RTM Build 2000

• Fixed bugs

Int OS AE RC2 Build 1973

• Updated post setup
• Fixed bugs

Int OS AE RC1 Build 1950

• Updated setup
• Fixed bugs

Int OS AE Beta 3 Build 1930

• Updated backup program

Int OS AE Beta 3 Build 1912

• Updated all programs
• Changed shutdown screen
• Changed boot screen

Int OS AE Beta 2 Build 1830

• Changed wallpaper

Int OS AE Beta 2 Build 1825

• Changed gradient in windows titlebars
• Updated logo on startup

Int OS AE Beta 1 Build 1810

• Updated Setup
• Fixed bugs in kernel

Int OS AE Beta 1 Build 1795

• Updated Setup
• Updated kernel

Int OS AE Beta 1 Build 1784

• Updated Setup

Int OS AE Developer Release Build 1762

• Updated loader

Int OS 3.1 RTM Build 1750

• Fixed bugs
• Added easter egg in post-setup

Int OS 3.1 RC1 Build 1734

• Added battery window (double-click on battery in tray)

Int OS 3.1 Beta 4 Build 1726

• Added ability of connecting to dial-up connection
• Fixed bugs

Int OS 3.1 Beta 4 Build 1710

• Added ability of run external programs with *.ccn extension

Int OS 3.1 Beta 3 Build 1697

• Updated all programs
• Fixed bugs with users

Int OS 3.1 Beta 3 Build 1685

• Added ability of adding and removing users

Int OS 3.1 Beta 3 Build 1678

• New My PC and Help
• Updated Setup
• Fixed bug with multiply users created at setup

Int OS 3.1 Beta 3 Build 1666

• ?? ????
• Some programs are DESECRATED

Int OS 3.1 Beta 3 Build 1645

• Added more wallpapers (by iMiles)
• Added battery to tray

Int OS 3.1 Beta 3 Build 1634

• Added cursor schemes
• Added wallpaper (by iMiles)
• Fixed bug with autostart at logon
• Added gradient at windows titlebars

Int OS 3.1 Beta 3 Build 1615

• Changed welcome program
• Added registration ability

Int OS 3.1 Beta 3 Build 1603

• Fixed bugs with desktop environment
• Updated loader

Int OS 3.1 Beta 3 Build 1581

• Added Channel Bar
• Fixed bugs with desktop

Int OS 3.1 Beta 2 Build 1545

• Updated Go! Menu
• Changed boot screen

Int OS 3.1 Beta 2 Build 1507

• Fixed bugs with IS 1.0 icon on desktop
• New Setup

Int OS 3.1 Beta 1 Build 1470

• Updated Internet Surfer 1.0
• New Setup

Int OS 3.1 Beta 1 Build 1442

• Added Internet Surfer 1.0

Int OS 3.1 Beta 1 Build 1430

• Updated kernel
• Changed logon

Int OS 3.1 Developer Release Build 1412

• Updated BIOS
• Changed loader
• Updated Setup

Int OS 3.0 RTM

• Fixed bugs

Int OS 3.0 April Test Build 1398

• Fixed bugs

Int OS 3.0 March Test Build 1396

• Fixed bug with desktop setting

Int OS 3.0 March Test Build 1392

• Fixed bugs

Int OS 3.0 RC1 Build 1389

• Fixed bug with Backup

Int OS 3.0 Pre-RC1 Build 1381

• Fixed bugs in setup
• Added Post-Install Setup phase

Int OS 3.0 Beta 4 Build 1365

• Changed Setup. It is now completely NEW
• Update Date/Time OS setting

Int OS 3.0 Beta 3 Build 1318

• Fixed bugs in Welcome and CD play

Int OS 3.0 Beta 3 Build 1310

• Updated ALL old programs

Int OS 3.0 Beta 3 Build 1260

• Added Backup utility

Int OS 3.0 Beta 2 Build 1248

• Fixed some bugs
• Added System File Checker

Int OS 3.0 Beta 2 Build 1235

• Updated Go! menu
• Added Date/Time system setting
• Added Sound setting icon on infobar

Int OS 3.0 Beta 2 Build 1218

• Changed Setup music
• Changed startup/shutdown sounds

Int OS 3.0 Beta 2 Build 1210

• Updated Setup
• Updated file structure

Int OS 3.0 Beta 2 Build 1172

• Added Scandisk at wrong shutdown :-)
• Fixed bug at Scandisk while checking drive C:

Int OS 3.0 Beta 2 Build 1158

• Updated Setup
• Updated loader

Int OS 3.0 Beta 2 Build 1138

• Changed loader screen

Int OS 3.0 Beta 2 Build 1125

• Added Scandisk program

Int OS 3.0 Beta 2 Build 1103

• Added shutdown menu
• Added ability of restarting or logoff
• Added shutdown screen

Int OS 3.0 Beta 2 Build 1092

• Changed About menu

Int OS 3.0 Beta 2 Build 1084

• Added working desktop context menu
• Moveable icons with saving position
• Added new mouse cursor

Int OS 3.0 Pre-Beta 2 Build 1058

• Trashbin can now be emptied
• Fixed bug with autostart at logon

Int OS 3.0 Beta 1 Build 1034

• Added Trashbin (don't work as trashbin, just a folder. May be buggy)
• Added Go! menu
• Added Context menus as right click (works only on File Cabinet and Trashbin)
• Fixed bug on logon

Int OS 3.0 Pre-Beta Build 1025

• Changed UI
• Changed menu
• Removed Programs Group Manager
• Added Desktop

Int OS 3.0 Alpha Build 984

• Added infobar in system UI
• Updated menu

Int OS 3.0 Alpha Build 952

• Changed logon screen
• Updated kernel

Int OS 3.0 Preliminary Release

• Changed startup screen
• Changed loader
• Added BIOS to Int OS 3.0

Int OS 3.0 Pre-Alpha

• Changes some strings from "Int OS 2.1" to "Int OS 3.0 Pre-Alpha"