Should I upgrade from build 7000 to 7077 or should I stay at 7000. What are the major improvements in build 7077.
There are very many improvements regarding app compatibility, icons, final touch-finishes, networking fixes, media center fixes, kernel improvements and overall feels much better. I did a migration from 7000->7044, skipped other builds till 7077. If your system is stable, and you are happy with your config you may want to skip this build too and wait for a confirmed RC1-build. 7077 is from the RC-branch of builds, but it probably won't be the official RC1 build. The RC branch means there is the main code freeze (no more major features changed added or removed) and they focus on bug hunting and fixing them.