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cosmos / b9-checkers-academy-draft

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Have migration go in 2 steps #37

Closed xavierlepretre closed 1 year ago

xavierlepretre commented 2 years ago

Right now, the migration from v1 to v2 (leaderboards) sees the checkers module consensus version go from 2 to 3.

To further drive the point that v1 to v2 and 2 to 3 are different matters, it could be beneficial to have the consensus version go from 2 to 3 (only player infos) and to 4 (now with leaderboard too).

If the time it takes to migrate the state is too large, it can also let the community decide to do one and later the other so that the system is not offline too long at a time.

xavierlepretre commented 1 year ago

This is done with the new model where the leaderboard is a separate module. There are multiple branches for that now.