Is there a Mac version?
Yes, it's called Boot Camp.
Is there a Linux version?
Yes, it's called Wine.
Are there translations of the help?
Yes, just click the Translate button in the navigation frame. The default is Spanish but you can select more than 100 languages.
What features are planned or in progress?
Take a look at the roadmap, or for more detailed information, peruse the issues list.
How do I report a bug or request a feature?
To report a bug or request a feature, create a ticket. You'll need a SourceForge account, which you can register for here.
Where can I get help?
To ask for help, post your question in the Discussion Forum. You'll need a SourceForge account, which you can register for here.
How can I support this project?