New announcement from 0xmgb in Discord:

We've adjusted loss refund odds to reduce the efficacy of riskless loss refund farming we've identified from higher tier users. Lower tier odds remain unchanged.

* Wood: 0% (unchanged)
* Bronze: 0.5% (unchanged)
* Silver: 1% (unchanged)
* Gold: 2% -> 1.5%
* Platinum: 3% -> 2%
* Diamond: 4% -> 2.5%
* Grandmaster: 5% -> 3%
(<https://docs.variational.io/omni/rewards/loss-refunds>)

More tier changes (primarily to requirements of reaching/retaining tiers) are in development and coming soon.

@here