onflow/flow-go v0.47.0

24th Feb 2026 - Height Coordinated Upgrade on Mainnet28 at Block Height 143290500

on GitHub

What's Changed

Zero-Downtime HCU

• Add more improvements by @zhangchiqing in #8350
• POC Ledger Service by @zhangchiqing in #8309

FVM

• Remove unused error by @janezpodhostnik in #8393

FlowEVM

• Implement ABI encoding/decoding for arrays of Solidity tuples by @m-Peter in #8371
• Optimize EVMDecodeABI by removing an ArrayValue iteration by @fxamacker in #8397
• Optimize EVMEncodeABI by removing an ArrayValue iteration by @fxamacker in #8398
• Optimize EVMEncodeABI by creating Go reflect types at startup and reusing them by @fxamacker in #8399
• Optimize EVM dryCall by removing RLP encoding/decoding by @fxamacker in #8400
• Remove EOA restriction functionality from EVM by @m-Peter in #8408
• Add new EVM functions that can be used to reduce computation cost of transactions by @fxamacker in #8418
• Optimize and reduce computation cost of four EVM functions by @fxamacker in #8434
• Add strict hex-prefix check when parsing EVM addresses from String by @m-Peter in #8437
• Add proper meter and gas limit checks for EVM dry operations by @m-Peter in #8416

Cadence

• Update to Cadence v1.9.8 by @turbolent in #8395
• Update to Cadence v1.9.9 by @turbolent in #8412
• Update to Cadence v1.9.10 by @turbolent in #8461

Data Availability

• Add index for account transactions by @peterargue in #8381
• Refactor jobqueue to require initialized progress consumer - take 2 by @peterargue in #8404
• Fix ParseAddress() by only removing prefix "0x" by @fxamacker in #8453
• fix event cache corruption by @peterargue in #8448
• Add computation used to transaction results API responses by @peterargue in #8451
• Don't require stateStreamBackend in access bootstrap by @peterargue in #8463
• update AN version by @j1010001 in #8455

Network

• Remove unnecessary CAS guard from SubscriptionProvider.updateTopics() by @zhangchiqing in #8407
• Reduce logging for creating libp2p streams by @peterargue in #8417

Core Contracts

• Update to the latest version of flow-core-contracts by @joshuahannan in #8415

CI/CD

• Fix flaky epoch test by @janezpodhostnik in #8394
• Switch to onflow fork for testingdock with updated docker by @peterargue in #8411
• go fix: remove obsolete +build directives by @tim-barry in #8422
• Mockery fixes by @janezpodhostnik in #8423
• Run go fix by @tim-barry in #8435

Tooling

• Add --require-beacon-key flag to fail fast on missing DKG keys at consensus node startup by @zhangchiqing in #8410

Docs

• Cleanup agent docs by @peterargue in #8403

Code Cleanup

• Cleanup unused kubernetes related deployments by @janezpodhostnik in #8384
• Cleanup bors references by @janezpodhostnik in #8386

Misc

• Pin tagged version of lockctx by @jordanschalm in #8420

Full Changelog: v0.46.1...v0.47.0