Addons are shipping as a separate download in the form of addonpacks. They include the following types of contents:
\effects \freeframe \modules \plugins
There is at least one addonpack per vvvv release, possibly more, providing consistent collections of addons for specific releases. By naming the packages like:
it will always be obvious which vvvv-release a specific pack is supposed to work with.
The latest pack will always be available from the Downloads page.
Simply unzip the addonpack to your \vvvv_45betaXX directory overwriting all files, if you are asked.
In order to contribute stuff to the addonpack please follow the instructions on the vvvv sdk page. Essentially what you have to do is:
Depending on the type of addon there are also specific details:
anonymous user login