chore(deps): bump zebra-chain from 4.0.0 to 6.0.1 in /packages/wasm-utxo

[dependabot]

Bumps zebra-chain from 4.0.0 to 6.0.1.

Release notes

Sourced from zebra-chain's releases.

Zebra 4.3.0

Zebra 4.3.0 - 2026-03-26

This release fixes two important security issues:

• CVE-2026-34202: Remote Denial of Service via Crafted V5 Transactions
• CVE-2026-34377: Consensus Failure via Crafted V5 Authorization Data

We recommend node operators to update to 4.3.0 as soon as possible. All previous Zebra versions are vulnerable to these issues.

This release adds support for ZIP-235 and extends the documentation on performance profiling. It also fixes issues with block propagation on Regtest, the computation of miner rewards for pre-Canopy blocks in the getblocksubsidy RPC, and a performance regression on Testnet where Zebra would hog a single CPU thread.

Added

• Network Sustainability Mechanism: ZIP-235 (#10357)
• Add profiling Cargo profile and use it in profiling docs (#10411)

Fixed

• Fix block propagation on Regtest (#10403)
• Subtract Founders' Reward from block subsidy (#10338)
• Cache parsed checkpoints (#10409)

Contributors

Thank you to everyone who contributed to this release, we couldn't make Zebra without you: @​gustavovalverde, @​judah-caruso, @​nuttycom, @​oxarbitrage and @​upbqdn.

Zebra 4.2.0

Zebra 4.2.0 - 2026-03-12

This release expands Zebra’s RPC functionality, improves mempool policy, adds more state querying capabilities, and replaces the legacy OpenAPI documentation with OpenRPC.

Added

• UnspentOutput request to mempool component service (#10235)
• Founders reward addresses (#10188)
• Support for pre-Canopy block subsidies (#10191)
• AI contribution policy and agent guidance files (#10318)
• rpc.discover endpoint (#10201)
• gettxout RPC method (#10235)
• AnyChainBlock state request for querying blocks in side chains (#10325)
• Remaining non-standard mempool transaction filters (#10314)

Removed

... (truncated)

Changelog

Sourced from zebra-chain's changelog.

CHANGELOG

All notable changes to Zebra are documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

[Unreleased]

Zebra 4.3 - 2026-03-12

This release adds support for ZIP-235 and extends the documentation on performance profiling. It also fixes issues with block propagation on Regtest, the computation of miner rewards for pre-Canopy blocks in the getblocksubsidy RPC, and a performance regression on Testnet where Zebra would hog a single CPU thread.

Added

• Network Sustainability Mechanism: ZIP-235 (#10357)
• Add profiling Cargo profile and use it in profiling docs (#10411)

Fixed

• Fix block propagation on Regtest (#10403)
• Subtract Founders' Reward from block subsidy (#10338)
• Cache parsed checkpoints (#10409)

Contributors

Thank you to everyone who contributed to this release, we couldn't make Zebra without you: @​gustavovalverde, @​judah-caruso, @​nuttycom, @​oxarbitrage and @​upbqdn.

Zebra 4.2.0 - 2026-03-12

This release expands Zebra’s RPC functionality, improves mempool policy, adds more state querying capabilities, and replaces the legacy OpenAPI documentation with OpenRPC.

Added

• UnspentOutput request to mempool component service (#10235)
• Founders reward addresses (#10188)
• Support for pre-Canopy block subsidies (#10191)
• AI contribution policy and agent guidance files (#10318)
• rpc.discover endpoint (#10201)
• gettxout RPC method (#10235)
• AnyChainBlock state request for querying blocks in side chains (#10325)
• Remaining non-standard mempool transaction filters (#10314)

... (truncated)

Commits

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