build(deps): bump chia-blockchain from 2.5.6 to 2.6.1

[dependabot]

Bumps chia-blockchain from 2.5.6 to 2.6.1.

Release notes

Sourced from chia-blockchain's releases.

2.6.1 Chia blockchain 2026-3-18

What's Changed

Added

• Add BYC and CRT to default CAT list
• New inner puzzle meta-standard that has instructions for how a wallet can handle arbitrary authorization trees
• Work in Progress - PoS2 integration
• Use structured RPC errors in full_node_rpc_api

Changed

• Simplify and optimize TransactionQueue
• Use an adapted version of deficit round robin algorithm in TransactionQueue
• Forward send_transaction and cat_spend to create_signed_transaction
• Prioritize trusted peers in FullNodeAPI's send_transaction
• Add kw_only to all wallet RPC types
• Miscellaneous wallet RPC cleanups
• Tolerate quote related cost mismatch for older nodes
• Skip fetching additions and removals for non transaction blocks in FullNodeAPI's request_header_blocks
• Refactor connection handshake
• Reject unsolicited RespondCompactVDF messages
• Made log less chatty for compact proofs
• Harden full node store
• Validate QR bit in DNS seeder to only process queries
• Add missing request decorator to reject_removals_request
• Correct accounting of cost limits in offer summary computation
• Harden nodes message typechecking
• Harden the full node’s incoming connection logic
• Default to block creation 1
• Only update the fast forward state on successful validation in process_fast_forward_spends
• Bump chia_rs to 0.38.2

Fixed

• Revert accidental RPC parameter name change
• Augmented usage fix
• Blocktools double sub epoch summary hash bug
• Fix reorg edge case handling in the wallet protocol
• Prevent dangling SAVEPOINTs by shielding against cancellation
• Return RejectAdditionsRequest to wallets instead of raising an exception
• Close VDF client TCP connections properly
• Fix PendingTxCache eviction when encountering empty height buckets

Removed

• Drop support for macOS 13 (Ventura) and macOS 14 (Sonoma)

2.6.1-rc2

... (truncated)

Changelog

Sourced from chia-blockchain's changelog.

2.6.1 Chia blockchain 2026-3-18

What's Changed

Added

• Add BYC and CRT to default CAT list
• New inner puzzle meta-standard that has instructions for how a wallet can handle arbitrary authorization trees
• Work in Progress - PoS2 integration
• Use structured RPC errors in full_node_rpc_api

Changed

• Simplify and optimize TransactionQueue
• Use an adapted version of deficit round robin algorithm in TransactionQueue
• Forward send_transaction and cat_spend to create_signed_transaction
• Prioritize trusted peers in FullNodeAPI's send_transaction
• Add kw_only to all wallet RPC types
• Miscellaneous wallet RPC cleanups
• Tolerate quote related cost mismatch for older nodes
• Skip fetching additions and removals for non transaction blocks in FullNodeAPI's request_header_blocks
• Refactor connection handshake
• Reject unsolicited RespondCompactVDF messages
• Made log less chatty for compact proofs
• Harden full node store
• Validate QR bit in DNS seeder to only process queries
• Add missing request decorator to reject_removals_request
• Correct accounting of cost limits in offer summary computation
• Harden nodes message typechecking
• Harden the full node’s incoming connection logic
• Default to block creation 1
• Only update the fast forward state on successful validation in process_fast_forward_spends
• Bump chia_rs to 0.38.2

Fixed

• Revert accidental RPC parameter name change
• Augmented usage fix
• Blocktools double sub epoch summary hash bug
• Fix reorg edge case handling in the wallet protocol
• Prevent dangling SAVEPOINTs by shielding against cancellation
• Return RejectAdditionsRequest to wallets instead of raising an exception
• Close VDF client TCP connections properly
• Fix PendingTxCache eviction when encountering empty height buckets

Removed

• Drop support for macOS 13 (Ventura) and macOS 14 (Sonoma)

2.6.0 Chia blockchain 2026-2-11

... (truncated)

Commits

• 204fe59 Changelog: add 2.6.1 release notes (#20671)
• c336478 Checkpoint Merge (#20686)
• 888de5d [CHIA-3954] Update GUI to release/2.6.1 (#20648)
• d69c521 [CHIA-3947] Fix PendingTxCache eviction when encountering empty height bucket...
• 8a64bfc 2.6.1 gui patch (#20653)
• 0638d55 [CHIA-3946] bump chia_rs to 0.38.2 (#20643)
• f920683 CHIA-3945 Only update the fast forward state on successful validation in proc...
• fbb12c8 Close VDF client TCP connections properly (#20602)
• d5d886b [CHIA-3923] Chia rs new pos (#20567)
• 73dbe1e [CHIA-3934] default to block creation 1 (#20578)
• Additional commits viewable in compare view

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[socket-security]

Review the following changes in direct dependencies. Learn more about Socket for GitHub.

Diff	Package	Supply Chain Security	Vulnerability	Quality	Maintenance	License
	zstd@​1.5.5.1 ⏵ 1.5.7.3
	hsms@​0.3.1 ⏵ 0.3.2	+1
	chialisp@​0.4.3
	chia-rs@​0.27.0 ⏵ 0.41.1	+1

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[socket-security]

Warning

Review the following alerts detected in dependencies.

According to your organization's Security Policy, it is recommended to resolve "Warn" alerts. Learn more about Socket for GitHub.

Action	Severity	Alert  (click "▶" to expand/collapse)
Warn		Native binaries present: pypi chialisp Location: Package overview From: poetry.lock → pypi/chialisp@0.4.3 ℹ Read more on: This package | This alert | Why is native code a concern? Next steps: Take a moment to review the security alert above. Review the linked package source code to understand the potential risk. Ensure the package is not malicious before proceeding. If you're unsure how to proceed, reach out to your security team or ask the Socket team for help at support@socket.dev. Suggestion: Verify that the inclusion of native code is expected and necessary for this package's functionality. If it is unnecessary or unexpected, consider using alternative packages without native code to mitigate potential risks. Mark the package as acceptable risk. To ignore this alert only in this pull request, reply with the comment @SocketSecurity ignore pypi/chialisp@0.4.3. You can also ignore all packages with @SocketSecurity ignore-all. To ignore an alert for all future pull requests, use Socket's Dashboard to change the triage state of this alert.
Warn		Potential code anomaly (AI signal): pypi zstd is 100.0% likely to have a medium risk anomaly Notes: The fragment implements a conventional and well-structured thread pool. The main security concern is the execution of user-provided callbacks (job.function) with arbitrary opaque context, which can perform any action permitted by the host process. No malicious behavior is evident within the pool code itself (no embedded backdoors or hidden data). The risk stems from untrusted callbacks and concurrency complexity; overall risk is moderate and contingent on downstream usage. Confidence: 1.00 Severity: 0.60 From: poetry.lock → pypi/zstd@1.5.7.3 ℹ Read more on: This package | This alert | What is an AI-detected potential code anomaly? Next steps: Take a moment to review the security alert above. Review the linked package source code to understand the potential risk. Ensure the package is not malicious before proceeding. If you're unsure how to proceed, reach out to your security team or ask the Socket team for help at support@socket.dev. Suggestion: An AI system found a low-risk anomaly in this package. It may still be fine to use, but you should check that it is safe before proceeding. Mark the package as acceptable risk. To ignore this alert only in this pull request, reply with the comment @SocketSecurity ignore pypi/zstd@1.5.7.3. You can also ignore all packages with @SocketSecurity ignore-all. To ignore an alert for all future pull requests, use Socket's Dashboard to change the triage state of this alert.

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[emlowe]

@dependabot rebase

[dependabot]

Superseded by #469.