• ws shutdown message handling, unhandled messages no longer break the loop

• open api update
• new pnl leaderboard, historical trades export and referral stats endpoints
• api model updates

Update signers to fix cancel all market index range issue.

• pmi changes
• modify order version
• allow bigger market indexes

• better lighter instances handling
• include ROBINHOOD instance
• lazy nonce init

• specify self trade attributes
• 0 fee integrator approve using l2
• integrator revoke using l2

• more efficient Signer Client init
• ETH as margin
• open api related cleanup / update
• rfq api
• synthetic spot api

• account api pagination
• grouped orders: allow client order index
• maker only keys
• paper trading
• partner stats
• UTA config

• add skip nonce capabilities

• fix windows issue