build(deps): bump chia-blockchain from 2.4.4 to 2.6.0

[dependabot]

Bumps chia-blockchain from 2.4.4 to 2.6.0.

Release notes

Sourced from chia-blockchain's releases.

2.6.0 Chia blockchain 2026-2-11

As this is a soft fork release, upgrading is strongly recommended before height 8,655,000.

What's Changed

Added

• Update error message for invalid IP and port format to clarify ipv6
• Work in Progress - increased preliminary support for V2 plot format
• Python 3.13 support
• Do not advertise a new transaction with zero cost

Changed

• Bump chia_rs to 0.35.2
• Bump chiavdf from 1.1.13 to 1.1.14
• Bump chiabip158 from 1.5.3 to 1.5.4
• Bump chiapos from 2.0.11 to 2.0.12
• Skip fetching additions and removals for non transaction blocks in FullNodeAPI's request_header_blocks
• Tolerate quote related cost mismatch for older nodes
• Use an adapted version of deficit round robin algorithm in TransactionQueue's pop
• Prioritize trusted peers in FullNodeAPI's send_transaction
• Make sure the costs and fees match when a peer notifies us of a new transaction that we saw already
• Remove unnecessary private key access from get_public_keys
• Set minimum to TLSv1.3
• Make sure the fee and cost specified in a NewTransaction match the ones from validating its spend bundle
• Change v1 plot phase-out
• Simplify tx_request_and_timeout and make it iterate over a dynamic list of peers with transactions
• Improve v2-plot support in plot-sync
• Don't allow, or harvest, v2 plots before hard fork activation
• Change Chia Root CA to expire 31 Dec 2037
• Default to single solver thread
• Relax PoS validation in weight proofs
• Advertise requested mempool transactions instead of sending them
• In TransactionQueue, prioritize peer queue transactions by fee per cost
• Eliminate rate limits and bans for exempt peer networks
• Updated GUI translations

Fixed

• Fix RPC key deletion endpoints to actually delete intended DBs
• Fix some typos in comments by @​rocksload
• Some minor issues in comment by @​deepdring
• Fix a large number of spelling issues in comments by @​joemicky
• Fix typo for Timelord._check_for_new_sp comments by @​wanziforever
• Change GetTransactions to use uint32 to support wallets with very large numbers of transactions
• Fix measurement of harvester lookup times for logging
• Fixed NFT minting RPC parameter (fixes #20360)
• Fixed CAT names on overview (fixes #20297)

... (truncated)

Changelog

Sourced from chia-blockchain's changelog.

2.6.0 Chia blockchain 2026-2-11

As this is a soft fork release, upgrading is strongly recommended before height 8,655,000.

What's Changed

Added

• Update error message for invalid IP and port format to clarify ipv6
• Work in Progress - increased preliminary support for V2 plot format
• Python 3.13 support
• Do not advertise a new transaction with zero cost

Changed

• Bump chia_rs to 0.35.2
• Bump chiavdf from 1.1.13 to 1.1.14
• Bump chiabip158 from 1.5.3 to 1.5.4
• Bump chiapos from 2.0.11 to 2.0.12
• Skip fetching additions and removals for non transaction blocks in FullNodeAPI's request_header_blocks
• Tolerate quote related cost mismatch for older nodes
• Use an adapted version of deficit round robin algorithm in TransactionQueue's pop
• Prioritize trusted peers in FullNodeAPI's send_transaction
• Make sure the costs and fees match when a peer notifies us of a new transaction that we saw already
• Remove unnecessary private key access from get_public_keys
• Set minimum to TLSv1.3
• Make sure the fee and cost specified in a NewTransaction match the ones from validating its spend bundle
• Change v1 plot phase-out
• Simplify tx_request_and_timeout and make it iterate over a dynamic list of peers with transactions
• Improve v2-plot support in plot-sync
• Don't allow, or harvest, v2 plots before hard fork activation
• Change Chia Root CA to expire 31 Dec 2037
• Default to single solver thread
• Relax PoS validation in weight proofs
• Advertise requested mempool transactions instead of sending them
• In TransactionQueue, prioritize peer queue transactions by fee per cost
• Eliminate rate limits and bans for exempt peer networks
• Updated GUI translations

Fixed

• Fix RPC key deletion endpoints to actually delete intended DBs
• Fix some typos in comments by @​rocksload
• Some minor issues in comment by @​deepdring
• Fix a large number of spelling issues in comments by @​joemicky
• Fix typo for Timelord._check_for_new_sp comments by @​wanziforever
• Change GetTransactions to use uint32 to support wallets with very large numbers of transactions
• Fix measurement of harvester lookup times for logging
• Fixed NFT minting RPC parameter (fixes #20360)
• Fixed CAT names on overview (fixes #20297)

... (truncated)

Commits

• a73171a draft changelog (#20497)
• bff4929 Bring-in CHIA-3887 Skip fetching additions and removals for non transaction b...
• 3a43a87 push out testnet 11 activation of soft-fork 8 (#20473)
• dac04cb Add apt-get update before installing dependencies (#20474)
• 6c570a5 CHIA-3883 Tolerate quote related cost mismatch for older nodes (#20460)
• 34ded1b Fix the GITHUB_OUTPUT in reflow-version and pin alls-green to the per version...
• 612e4ba Update gui to 92725c68ca0012cb8e35bf14a79cc92fc668a329 (#20446)
• 8f8d27a push out testnet11 soft fork activation height by 8 days (40000 blocks) (#20445)
• fd11d99 bump chia_rs to 0.35.2 (#20437)
• 22e18c1 Updated GUI to 8896de8ac9b50c35a69b3547cde77818a9e01da1 (#20409)
• 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
	chia-blockchain@​2.4.4 ⏵ 2.6.0	+26		-10

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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		Obfuscated code: pypi chia-blockchain is 98.0% likely obfuscated Confidence: 0.98 Location: Package overview From: requirements.txt → pypi/chia-blockchain@2.6.0 ℹ Read more on: This package | This alert | What is obfuscated code? 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: Packages should not obfuscate their code. Consider not using packages with obfuscated code. Mark the package as acceptable risk. To ignore this alert only in this pull request, reply with the comment @SocketSecurity ignore pypi/chia-blockchain@2.6.0. 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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