Мини-турнир "Caribbean Sea"

Before participating, I would like to clarify:
1) Is the game only played on version SoD 3.2, or can other versions be used (this is quite an important point);
2) Can navigation bonuses be used in any of the game modes?

1. It would have been possible a long time ago to simply prohibit the use of versions other than SoD 3.2.
2. Yes, unless you are doing it on purpose... Just go about your business and use them, instead of specifically trying to get them... :)