Leaderboards are cached to prevent unnecessary database queries and updated whenever a group member gains or loses points.
You can set the size of the leaderboard and the option to append members to the end of the leaderboard that might not had made it into set size. These settings can be set generically for all groups or you can let group admins change them for each group.
The leaderboard is rendered in a table format and is Bootstrap ready. You can apply CSS styling to adjust each table column, row or even highlight when the current member. Note that the plugin does not provide any built-in CSS styling, to give you the freedom to style everything.
This version also includes caching of leaderboards to cut down on database queries. Each groups leaderboard(s) are cached until a member balance changes or if you save your leaderboard settings in your group admin area.