PropAMM SDK

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Changelog ​

All notable changes to the Rust SDK (propamm) are documented here.

[1.3.0] - 2026-09-07 ​

Added ​

  • EL_ZORRO venue constant in common::pamms, plus its elzorro entry in PAMMS (whose length goes from 6 to 7).

Removed ​

  • TokenOutBalanceDecreased() from ERROR_SIGNATURES. The router stopped reverting with it when the bespoke Bebop adapter was removed, so the selector no longer decodes into a named error. (#67)

[1.2.0] - 2026-08-28 ​

Added ​

  • TEMPEST, TAURUSFI and METRIC venue constants in common::pamms, plus their tempest / taurusfi / metric entries in PAMMS (whose length goes from 3 to 6).

Changed ​

  • BEBOP now points at 0xB09AaA5614916d7AEb59C295C52c92ca82aDdD76, the current Bebop deployment. Code that hardcoded the previous Bebop address must be updated.

[1.1.2] - 2026-07-01 ​

Added ​

  • The swap and swap_with functions (and their _and_wait variants) now attach a hardcoded per-function gas limit and skip node gas estimation, which can under-shoot when execution takes a heavier branch than it simulated. Override the gas limit per call with the new SwapOptions.gas_limit.

[1.1.1] - 2026-06-25 ​

Fixed ​

  • State-override quotes now pin the simulated block.timestamp to the beacon slot's canonical block time (genesis + slot*12) instead of the frame's emit time, falling back to the emit time when no slot is present. Venues validate block.timestamp against the state they pushed, which is keyed to the slot. (#62)

[1.1.0] - 2026-06-24 ​

Added ​

  • Price levels: subscribe to maker price-level updates and apply them to quotes via PriceLevelsWsSource (WebSocket) or PriceLevelsRpcSource (RPC), plus the PriceLevels container and related utilities. (#52)

Changed ​

  • Updated rex / ethrex dependencies. (#55)

[1.0.0] - 2026-06-18 ​

Added ​

  • Initial release. Core surface for interacting with the PropAMMRouter:
    • Router actions: quote, swap, wait_for_swap, approve, allowance, and view helpers.
    • State overrides: apply fresh pAMM state to quotes via OverridesWsSource (WebSocket) or OverridesRpcSource (RPC), plus utilities.
    • Shared helpers and types.