Windows Vista build 5221 (vbl_wcp_avalon)

6.0.5221.vbl_wcp_avalon.050822-1835
Build of Windows Vista
Screenshot
OS familyWindows NT
Version number6.0
Build number5221
Build labvbl_wcp_avalon
Compiled on2005-08-22

Windows Vista build 5221 (vbl_wcp_avalon) is a build of Windows Vista. This build was featured in an MSDN Channel9 video by Kam Vedbrat titled "Looking at Windows Vista's user interface (AERO)".[1]

New features and changes[edit | edit source]

Aero[edit | edit source]

The Aero theme when DWM is initialized has received a few minor uplifts. The caption buttons on the top-right are slightly lighter when the cursor isn't hovering over them. A transitioning effect is also utilized if moving your cursor on top of the buttons, and the glowing effect now mostly resembles that of RTM. Those changes will be committed to the main (winmain) branch on early September 2005, and will be featured on build 5231.

Updated Windows games[edit | edit source]

As of 2024, it is the earliest build to feature the new and remade games that will be featured on build 5219. These games were developed by Oberon Media and published by Microsoft Corporation.

References[edit | edit source]