v0.19.0

What's Changed

• Bump version to 0.19.0 by @tomusdrw in #598
• Add omitted optional fields to signed call by @717a56e1 in #600
• Update ethabi and ethereum-types by @e00E in #613
• Add the response to the TransportError message if deserialization fails by @marmistrz in #614
• Update tokio-util requirement from 0.6 to 0.7 by @dependabot in #603
• Fix typo: relay -> replay by @hootio in #659
• Fix secp256k1 possible use after free audit vulnerability by @rodoufu in #685
• Fix IPC transport bug: Use write_all to send data over socket by @Bobface in #648
• feat: adds finalized and safe block types by @montekki in #690
• Handle json-rpc failure response as root response object for batched requests by @tadovas in #692
• readme upgrade to 0.18.0 by @99Kies in #623
• Make debug output for Bytes hex strings (0xdeadbeef) by @lutter in #626
• Make fields optional when deserializing for compatibility by @leoyvens in #616
• Document the cloning behavior for Batch by @marmistrz in #643
• 80-bit tokens - compatibility with AggregatorV3Interface from ChainLink by @vporton in #658
• Update hex-literal requirement from 0.3 to 0.4 by @dependabot in #686
• Re-export secp256k1::SecretKey. by @dandanlen in #633
• Update idna requirement from 0.3 to 0.4 by @dependabot in #693
• Replace JsValue::into/from_serde with serde-wasm-bindgen by @sergeyboyko0791 in #678
• Update serde-wasm-bindgen requirement from 0.4.3 to 0.5.0 by @dependabot in #694
• Fix Bytes deserialization for unicode values by @popzxc in #695
• Bump ethabi and ethereum-types by @tomusdrw in #697

New Contributors

• @hootio made their first contribution in #659
• @rodoufu made their first contribution in #685
• @Bobface made their first contribution in #648
• @montekki made their first contribution in #690
• @tadovas made their first contribution in #692
• @99Kies made their first contribution in #623
• @lutter made their first contribution in #626
• @vporton made their first contribution in #658
• @dandanlen made their first contribution in #633
• @sergeyboyko0791 made their first contribution in #678
• @popzxc made their first contribution in #695

Full Changelog: v0.18.0...v0.19.0

v0.18.0

What's Changed

• Initialize secp256k1 context only once by @tomusdrw in #535
• Use shared context for both verification & signing by @tomusdrw in #537
• EIP-1559 Support by @mdben1247 in #533
• Optional Provider by @SionoiS in #548
• Fix panic when MetaMask returns error by @dvec in #549
• Update ethabi and ethereum-types by @palango in #554
• Update arrayvec by @palango in #555
• Update soketto by @palango in #556
• eth_feeHistory implementation by @sunce86 in #558
• Fix decimals decoding test by @tomusdrw in #571
• Do not require effectiveGasPrice in TransactionReceipt, by @marmistrz in #570
• Adding eth_getProof eth_ JSON-RPC method by @lightyear15 in #569
• Ethereum Name Service by @SionoiS in #562
• eth_getProof balance and nonce to U256 by @lightyear15 in #572
• Update ethabi requirement from 15.0.0 to 16.0.0 by @dependabot in #577
• Dependabot/cargo/secp256k1 0.21 by @palango in #589
• Update the docs for BaseFilter to mention that the filter is not uninstalled on Drop by @marmistrz in #584
• Support personal_sign rpc by @eiz in #561
• Update parking_lot requirement from 0.11.0 to 0.12.0 by @dependabot in #591
• signed_call (without confirmations) by @dpuyosa in #581
• move Accounts::hash_message and make it static by @blackghost1987 in #588
• Expose ParseSignatureError from recovery module by @tomusdrw in #592
• Allow setting basic auth credentials in websocket url by @717a56e1 in #590
• Get rid of compilation warnings in case signing is disabled. by @tomusdrw in #594
• Report HTTP failure codes as RPC errors if returned for an RPC call by @marmistrz in #585
• ENS documentation by @SionoiS in #587
• Fix compilation after broken GH auto-merge. by @tomusdrw in #596
• Fix clippy warnings by @niclaslind in #597

New Contributors

• @SionoiS made their first contribution in #548
• @dvec made their first contribution in #549
• @palango made their first contribution in #554
• @sunce86 made their first contribution in #558
• @marmistrz made their first contribution in #570
• @lightyear15 made their first contribution in #569
• @eiz made their first contribution in #561
• @dpuyosa made their first contribution in #581
• @blackghost1987 made their first contribution in #588
• @717a56e1 made their first contribution in #590
• @niclaslind made their first contribution in #597

Full Changelog: v0.17.0...v0.18.0

v0.17.0

• Rewrite HTTP Transport (#497)
• Fix Windows IPC issues (#521)
• Add baseFeePerGas to support London HF (#531)
• Add CallRequestBuilder (#529)
• Bump deps and improve docs & examples.

v0.16.0

• Switch to reqwest as HTTP client & add WASM/browser support (#491)
• trace_callMany (#494)
• AccessList support - EIP 2930 (#489)
• Fix infura compatiblity (#484)
• tokio 1.0 (#454)
• Allow signing deployment transaction (#473)
• parity_pendingTransactions (#451)
• TLS cleanups (#450, #466)

and regular deps bump + bug fixes (IPC transport).

Huge thanks to all contributors!!!

v0.15.0

• Dependencies update (ethabi, ethereum-types, rand, jsonrpc-core, etc)
• IPC transport (#424)
• WebSocket performance improvements (#438)

v0.14.0

• Support both tokio and async-std runtimes (#368)
• Support for HTTP_PROXY variables (#370)
• Support for uint8[] types (#377)
• Add txpool namespace support (#382)
• Rewrite internal code to async/await (#387, #388, #389, #394, #398, #399, #403)
• Expose TestTransport (#402)
• Re-export ethabi (#409)
• EIP-234 support (#411)
• EIP-1193 support (#414)
• Support pending block without author/miner (#405)
• TurboGeth uncle format support (#406)

Huge thanks to all contributors!!! 🎉

v0.13.0

This release changes the way you handle signing. It's now your responsibility to prevent SecretKeys from leaking copies on stack/heap, see #365 for more details, solutions and migration path.

• Add support for wss (#360)
• Rework transport features (TLS especially) (#363)
• Isolate crypto stuff and avoid dealing with leaking SecretKey (#365)
• added Transaction::raw (#366)

v0.12.0 (async/await)

• Get rid of futures=0.1, make the library async/await friendly. 🥳

• Add Contract::signed_call_with_confirmations (#352)

• Contract calldata api (#349)

• Make CallRequest's to field optional (#348)

• Basic contract events parsing (91133a0)

• Box zeroize to prevent leaving copies on move. (#358)

Regressions:

• TLS support for WebSocket client
• No IPC (UDS) transport

v0.11.0

1. Implement parity namespace (#318)
2. Bump ethabi to v11.0.0 (#326)
3. Reimplement transaction signing with license compatible crate (#325)
4. Update base64 requirement from 0.11.0 to 0.12.0 (#330)
5. Tokenize negative signed integers (#333)
6. Update Index type to be U64, make tx_index consistent (#336)
7. Update ethabi and ethereum-types to latest (#339)
8. Make logs_bloom optional (#343)
9. Add root field to transaction receipt (#340)
10. Support eth_call by block hash (#345)
11. Implement Serde Deserialize for Call and Transaction Requests (#346)

Full list of changes:
v0.10.0...v0.11.0

v0.10.0

• Rollback #279 due to uncompatible licenses of downstream libraries (#315)