FuelLabs/fuel-core v0.19.0

on GitHub

Overview

The release uses fuel-vm 0.34 that contains many breaking changes from v0.32, v0.33 and v0.34. Please check these releases to have a better understanding of all new features.

This release:

• Supports a wide arithmetic operation that can be used by the sway to significantly optimize the size of the contracts.
• Requires predicates to be estimated before submission to the blockchain. The fuel_tx::Transaction has a estiamte_predicates method that allows estimating transactions without any queries, and fuel_core_client provides and additional API endpoint, esitamte_predicates to the same thing.
• The fuel_core_client now uses rust-based types instead of cynic GraphQL types. It should simplify the use of the client and remove work with raw strings.
• SMT works much faster now and it improves the performance of the Create transaction with storage slots.
• The fuel_core_client provides a new submit_and_await endpoint that submits the transaction and awaits its status. It removes the chance of missing notifications about the transaction.
• The block producer node checks that it has the last network block height before producing blocks.

What's Changed

• version compatibility cleanup by @Voxelot in #1171
• Added example with custom query around the fuel-core-client by @xgreenx in #1175
• Update to fuel-vm 0.32 (including wideint gas profiling) by @Dentosal in #1173
• feat: Client primitives by @bvrooman in #1144
• Improve executor config by @Voxelot in #1185
• Added contract_id to the ContractConfig by @xgreenx in #1184
• fix windows file name error by @firedpeanut in #1176
• Make transaction status stream work by @freesig in #1108
• Added submit_and_await endpoint to not miss the notifications by @xgreenx in #1192
• feat: Use ID types in client api by @bvrooman in #1191
• Use fuel-vm 0.33 with predicate estimation by @xgreenx in #1195
• Add transaction lifecycle diagram to the docs by @digorithm in #1201
• sync with peers before producing blocks by @leviathanbeak in #1169
• SMT storage key hashing by @xgreenx in #1207
• Actualize documentation with the latest changes by @xgreenx in #1210
• Add more poa unit and integration tests by @leviathanbeak in #1208
• Release 0.19.0 by @xgreenx in #1211

New Contributors

• @firedpeanut made their first contribution in #1176

Full Changelog: v0.18.3...v0.19.0