We've released Pivot 1.40.1. This is a recommended upgrade for all users. There are no real new features, just a fair amount of bugfixes and other small improvements. For details, check out the changelog for 1.40.1.
This version comes in three flavors:
So, if you want to set up a new install, use the Full version and read here on how to get started.
If you're running 1.40RC or 1.40.0, you can get the small updater. If you're running an older version (including 1.40 alphas and 1.40 betas), you will need to get the larger updater file.
Alternatively you can use our Pivot Setup script, which takes care of the installation/upgrading. Read about it here: Pivot Setup.
Tip: We've heard about people (mainly on OSX) who've had their FTP programs wipe the folders clean before uploading. Make sure that doesn't happen to you by reading this forum thread.