In basic mode, there are modes as below:
{{ context }} - The cleaned text from the base field.
{{ raw_context }} - The raw text from the base field. Can include HTML
{{ max_amount }} - The max amount of entries to set. If unlimited this value will be empty.
{{ value_options_comma }} - A comma separated list of all value options.
{{ value_options_nl }} - A new line separated list of all value options.
Hope these can be also supported in the Does Advanced mode(token) :-)
Active
1.0
Documentation
Currently they do not, but its not super complex to add them, but I'm not sure if that maxes sense from UX point of view, it might be confusing? I think most base contexts should be available in tokens anyway.
I will look into if they can be added via tokens and if not, either:
1. Silently add support for both systems, even though it will not be documented.
2. Add the missing tokens.