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… changes TransitionError generic was removed in tycho-common 0.144.0. This PR adjust tycho-simulation to work with the latest version.
## [0.248.1](0.248.0...0.248.1) (2026-03-06) ### Bug Fixes * update dependencies and adjust interfaces with upstream breaking changes ([2953077](2953077))
Dispatches the compatibility-check workflow in propeller-heads/tycho whenever a release is published, keeping the meta-crate in sync. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
…checks Replace assert! panics with SimulationError::InvalidInput returns in the swap price limit validation for UniswapV3, UniswapV4, Velodrome, and Aerodrome slipstreams. Prevents crashes during depth calculation when price moves beyond the maximum trade amount. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Test that out-of-range price limits return SimulationError::InvalidInput instead of panicking, including the depth calculation scenario where pool sqrt_price reaches MIN_SQRT_RATIO + 1. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
## [0.248.2](0.248.1...0.248.2) (2026-03-12) ### Bug Fixes * replace assert! panics with SimulationError in swap price limit checks ([bcaa584](bcaa584))
## [0.248.3](0.248.2...0.248.3) (2026-03-12) ### Bug Fixes * force-overwrite proxy token accounts to prevent stale placeholders ([45f87ae](45f87ae)) * overwrite existing accounts on ChangeType::Creation ([af6bb78](af6bb78)) * split proxy account updates by change type for proper handling ([1061193](1061193))
…est CLI Add --min-token-quality and --max-days-since-last-trade CLI args to the integration test binary, wiring them into the load_all_tokens call instead of the previous hardcoded None defaults. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add --tvl-buffer-ratio CLI arg (default 1.1) to support TVL hysteresis filtering, matching the tycho-solver pattern. The lower bound of the TVL filter is now tvl_threshold / tvl_buffer_ratio instead of tvl_threshold. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
## [0.249.0](0.248.3...0.249.0) (2026-03-16) ### Features * add TVL buffer ratio to integration test CLI ([647875a](647875a)) * expose token quality and traded days filtering on integration test CLI ([0fa87c0](0fa87c0))
This is needed to be compatible with latest tycho-client version (see propeller-heads/tycho-indexer@3e0e75f)
## [0.250.0](0.249.0...0.250.0) (2026-03-16) ### Features * update lru dependency ([87a6694](87a6694))
Done: - Update usages of tycho_execution with tycho_contracts (temporarily) - Change interfaces (structs) and method calls to match new code - Define Transaction in tycho_test - this is not available in tycho_contracts anymore - Update executor storage slot overwrite - Add FeeCalculator overwrite. TychoRouter v3 does not allow the FeeCalculator to be address(0) so we need to add overwrites for it too. Took 2 hours 0 minutes Took 3 minutes
Took 12 minutes
Swap now takes tokens as Bytes and not Token Took 8 minutes
Replace 6 assert\!() calls in production swap math with proper SimulationError::FatalError returns. These assertions could crash Fynd when derived computations hit pools with extreme states. Add 6 tests covering each error path.
## [0.250.1](0.250.0...0.250.1) (2026-03-24) ### Bug Fixes * replace assert\! panics with error returns in sqrt_price_math ([bb6a1f8](bb6a1f8))
…n fluid_v2 Remove spurious `<String>` generic from `TransitionError` to match tycho-common v0.149.0 API. Conditionally extract `lp_fee` vs dynamic fee fields (max_decay_time, min_fee, max_fee, etc.) based on `fee_version` in `DexVariables2::from_packed`, since they share the same bit offset [156:] in the packed storage. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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