What's Changed

• build(deps): bump github.com/ethereum/go-ethereum from 1.16.4 to 1.16.5 by @dependabot[bot] in #283

Full Changelog: v0.20.4...v0.20.5

What's Changed

• build(deps): bump github.com/ethereum/go-ethereum from 1.16.3 to 1.16.4 by @dependabot[bot] in #278
• workflows: updated go workflow by @lmittmann in #282
• build(deps): bump golang.org/x/time from 0.13.0 to 0.14.0 by @dependabot[bot] in #280
• build(deps): bump github.com/gofrs/flock from 0.12.1 to 0.13.0 by @dependabot[bot] in #281

Full Changelog: v0.20.3...v0.20.4

What's Changed

• build(deps): bump github.com/ethereum/go-ethereum from 1.16.2 to 1.16.3 by @dependabot[bot] in #275
• build(deps): bump golang.org/x/time from 0.12.0 to 0.13.0 by @dependabot[bot] in #277

Full Changelog: v0.20.2...v0.20.3

What's Changed

• w3vm: add VM.Clone by @zacksinclair in #269

New Contributors

• @zacksinclair made their first contribution in #269

Full Changelog: v0.20.1...v0.20.2

What's Changed

• w3vm: add burntpix benchmark by @lmittmann in #266
• build(deps): bump github.com/ethereum/go-ethereum from 1.16.1 to 1.16.2 by @dependabot[bot] in #270
• w3vm: add WithJumpDestCache by @lmittmann in #272
• w3vm: fix potential testdata corruption during test interrupt by @lmittmann in #274

Full Changelog: v0.20.0...v0.20.1

Improved Tuple Parsing in w3.NewFunc et al.

Go-structs that map to a Solidity-tuple can now be used directly in the signature to parse in w3.NewFunc.

var FuncSwap = w3.MustNewFunc(
    "swap(PoolKey key, SwapParams params, bytes hookData)", "int256 delta",
    PoolKey{}, SwapParams{},
)


type PoolKey struct {
    Currency0   common.Address
    Currency1   common.Address
    Fee         *big.Int `abitype:"uint24"`
    TickSpacing *big.Int `abitype:"int24"`
    Hooks       common.Addresss
}

type SwapParams struct {
    ZeroForOne        bool
    AmountSpecified   *big.Int `abitype:"int256"`
    SqrtPriceLimitX96 *big.Int `abitype:"uint160"`
}

var FuncSwap = w3.MustNewFunc(`swap(
    (address currency0, address currency1, uint24 fee, int24 tickSpacing, address hooks) key,
    (bool zeroForOne, int256 amountSpecified, uint160 sqrtPriceLimitX96) params,
    bytes hookData
)`, "int256 delta")

type PoolKey struct {
    Currency0   common.Address
    Currency1   common.Address
    Fee         *big.Int 
    TickSpacing *big.Int
    Hooks       common.Addresss
}

type SwapParams struct {
    ZeroForOne        bool
    AmountSpecified   *big.Int
    SqrtPriceLimitX96 *big.Int 
}

New testdata/w3vm Layout

All cached state by w3vm is not stored in {workspace}/testdata/w3vm. The new data layout is more efficient, while still being human readable, diffable, uncompressed JSON. Storage reduction may vary from 50% to 90% smaller dir's. Drop all testdata/w3vm dirs once, after upgrading to v0.20.0.

What's Changed

• don't allow nil-client in w3.NewClient(..) by @lmittmann in #255
• fix RPC endpoint used in examples by @lmittmann in #257
• build(deps): bump golang.org/x/time from 0.11.0 to 0.12.0 by @dependabot in #256
• w3vm/hooks: fix rendering CALLCODE and SELFDESTRUCT by @lmittmann in #259
• w3vm: refactored Slot -> SoliditySlot and added VyperSlot functions by @lmittmann in #261
• internal/abi: support struct to tuple mapping during parsing by @lmittmann in #248
• build(deps): bump github.com/ethereum/go-ethereum from 1.15.11 to 1.16.1 by @dependabot in #260
• w3vm: store all testdata/w3vm in workspace root by @lmittmann in #262
• workflows: add doc build + deployment to GitHub Pages by @lmittmann in #263
• docs: add Telegram group by @lmittmann in #264
• improve CI RPC setup by @lmittmann in #265

Full Changelog: v0.19.5...v0.20.0

What's Changed

• build(deps): bump github.com/ethereum/go-ethereum from 1.15.8 to 1.15.9 by @dependabot in #251
• build(deps): bump github.com/ethereum/go-ethereum from 1.15.9 to 1.15.11 by @dependabot in #253
• w3vm: migrated Receipt.GasRefund to Receipt.MaxGasUsed by @lmittmann in #254 (⚠️ small breaking change ⚠️)

Full Changelog: v0.19.4...v0.19.5

What's Changed

• build(deps): bump github.com/ethereum/go-ethereum from 1.15.7 to 1.15.8 by @dependabot in #250

Full Changelog: v0.19.3...v0.19.4

What's Changed

• build(deps): bump github.com/ethereum/go-ethereum from 1.15.6 to 1.15.7 by @dependabot in #243
• w3vm: fix data race by @wesraph in #244
• internal/fourbyte: add more functions by @lmittmann in #245

Full Changelog: v0.19.2...v0.19.3

What's Changed

• all: updated rpc provider by @lmittmann in #242
• build(deps): bump github.com/ethereum/go-ethereum from 1.15.5 to 1.15.6 by @dependabot in #241

Full Changelog: v0.19.1...v0.19.2