build(deps): bump solana-pubsub-client from 3.0.12 to 4.1.2

[dependabot]

Bumps solana-pubsub-client from 3.0.12 to 4.1.2.

Release notes

Sourced from solana-pubsub-client's releases.

Release v4.1.2

What's Changed

• v4.1: reduce vote batch size (backport of #12963) by @​mergify[bot] in anza-xyz/agave#13102
• v4.1: transaction-scheduler: yield more frequently from receive_and_buffer_packets() (backport of #12739) by @​mergify[bot] in anza-xyz/agave#13519

Full Changelog: anza-xyz/agave@v4.1.1...v4.1.2

Release v4.1.1

What's Changed

• v4.1: Simpler nonce-size check for block-production (backport of #13439) by @​mergify[bot] in anza-xyz/agave#13505

Full Changelog: anza-xyz/agave@v4.1.0...v4.1.1

Release v4.1.0

This a stable release suitable for Testnet, Devnet and Mainnet Beta.

https://github.com/anza-xyz/agave/blob/v4.1/CHANGELOG.md

What's Changed

• v4.1: Create a set of slots with zero lamport accounts to shrink after full snapshot (backport of #12665) by @​mergify[bot] in anza-xyz/agave#13097
• v4.1: ci: use github app token in version bump (backport of #13136) by @​mergify[bot] in anza-xyz/agave#13260
• v4.1: ignore quinn RUSTSEC-2026-0185 by @​gregcusack in anza-xyz/agave#13468
• v4.1: Update non-circulating address list (backport of #12890) by @​mergify[bot] in anza-xyz/agave#13464
• Bump version to 4.1.0 by @​github-actions[bot] in anza-xyz/agave#13498

Full Changelog: anza-xyz/agave@v4.1.0-rc.1...v4.1.0

Release v4.1.0-rc.1

This is Mainnet-beta Upgrade Candidate release recommended for 10% adoption. It is also recommended for Testnet and Devnet.

https://github.com/anza-xyz/agave/blob/v4.1/CHANGELOG.md

What's Changed

• v4.1: Give write permissions to release jobs (backport of #13178) by @​mergify[bot] in anza-xyz/agave#13202
• v4.1: entry: Disallow ticks with 0 hashes (backport of #13231) by @​mergify[bot] in anza-xyz/agave#13238
• v4.1: blockstore: Disallow deshredded empty entry batches (backport of #13232) by @​mergify[bot] in anza-xyz/agave#13241
• v4.1: perf: cache delegated stake for vote account upsert (backport of #13229) by @​mergify[bot] in anza-xyz/agave#13243
• v4.1: Drop incorrectly sized nonces on leader (backport of #13233) by @​mergify[bot] in anza-xyz/agave#13245
• Bump version to 4.1.0-rc.1 by @​github-actions[bot] in anza-xyz/agave#13216

Full Changelog: anza-xyz/agave@v4.1.0-rc.0...v4.1.0-rc.1

Release v4.1.0-rc.0

This is a testnet release. It is also recommended for Devnet.

https://github.com/anza-xyz/agave/blob/v4.1/CHANGELOG.md

... (truncated)

Changelog

Sourced from solana-pubsub-client's changelog.

Changelog

All notable changes to this project will be documented in this file.

Please follow the guidance at the bottom of this file when making changes The format is based on Keep a Changelog. This project adheres to Semantic Versioning and follows a Backwards Compatibility Policy

Release channels have their own copy of this changelog:

• edge - v4.3
• alpha - v4.2
• beta - v4.1
• stable - v4.0

4.3.0-Unreleased

RPC

Breaking

• Failing to successfully establish a Bigtable connection will now result in a fatal error when running with either --enable-rpc-bigtable-ledger-storage or --enable-bigtable-ledger-upload. Previously, the error would be logged and the process would continue without a Bigtable connection.

Changes

Validator

Breaking

• Loading a snapshot that contains an invalid vote account is now a hard error. Previously such accounts were silently dropped for compatibility with snapshots created before v2.1.0.
• Banking trace is now disabled by default. To enable, provide --enable-banking-trace <max bytes>.
• Previously deprecated --tpu-connection-pool-size has been removed. The connection pool size is fixed at the previous default of 1.
• scheduler-bindings version has been increased to 5. Connecting external schedulers must be updated.

Deprecations

• --disable-banking-trace is now deprecated and a no-op (banking trace is disabled by default). The flag is still accepted for backward compatibility.
• --limit-ledger-size is now deprecated in favor of --limit-blockstore-size. The argument is still accepted for backwards compatibility but slated for full removal in the future.
  • --limit-blockstore-size uses a more precise counting mechanism than --limit-ledger-size.
  • If using a non-default value with --limit-ledger-size, a good starting point is to double that value for --limit-blockstore-size.
  • --limit-blockstore-size may occupy more disk footprint at steady state with current cluster activity; however, disk usage should be more stable during abnormal cluster activity.

Changes

• Validators running without --full-rpc-api and with snapshot generation disabled no longer store transaction signature keys in the status cache. Message hashes remain cached for duplicate transaction detection.
• External scheduler execution responses now report PARTIAL_BATCH_CANCELLED for CommitCancelled errors in non-all-or-nothing batches. All-or-nothing batches continue to use ALL_OR_NOTHING_BATCH_FAILURE.
• Using the deprecated value minimal for --accounts-index-limit now defaults to 25GB.
• Unstaked nodes can now receive consensus messages via votor from any staked node.

... (truncated)

Commits

• 182084b Bump version to 4.1.2 (#13758)
• 6a8c724 v4.1: transaction-scheduler: yield more frequently from receive_and_buffer_pa...
• 4fc4962 v4.1: chore(dep): bump crossbeam-epoch to 0.9.20 (backport of #13686) (#13746)
• 3a52c6c v4.1: pin spl-token-cli and cargo-build-sbf versions (#13749)
• 3937de1 v4.1: reduce vote batch size (backport of #12963) (#13102)
• 19e19df Bump version to 4.1.1 (#13640)
• 8cd7ea8 v4.1: Simpler nonce-size check for block-production (backport of #13439) (#13...
• d3f1f55 Bump version to 4.1.0 (#13498)
• 6883b74 v4.1: Update non-circulating address list (backport of #12890) (#13464)
• 1e0cc1d v4.1: ignore quinn RUSTSEC-2026-0185 (#13468)
• Additional commits viewable in compare view