Nightly Builds are not automatically generated anymore. If you always want to be up to date with the latest development and bugfixes,
you can easily set up your own development environment on your local PC as described here:
You can build your own package following the procedure explained in the HOWTO.txt
Following text is obsolete:
The VirtueMart Development Server creates a ZIP package of the current VirtueMart Development Version each day. These builds are commonly called "nightlies". You can download the nightly VirtueMart buids here: https://dev.virtuemart.net/vm-1.5.0-nightly.zip The nightly package basically is a "Complete Package", which contains the component, modules and plugins.