The new configuration file generator offers a greater degree of customization when downloading the file you want for your system of choice.
It also offers a few extra requested features, such as the ability to download all of the configuration files at once. As a signed in user, you can find the complete configuration file generator here. We've designed this generator to be a lot more modular which will allow us to add functionality to it later if necessary, as well as more easily offer customized files per-system in the future for devices running older versions of OpenVPN or that require unique parameters.
There is also a simplified version of the configuration file in all of the guides, which will replace the old drop-down selector.
If you encounter any issues or have any questions about the configuration file generator in either the guides or the configuration generator page, please do let us know.