This is a Testnet release. It is also recommended for Devnet, and up to 10% of Mainnet Beta.

https://github.com/anza-xyz/agave/blob/v3.1/CHANGELOG.md

What's Changed

• v3.1: svm: properly test underfunded nonce fee-payer (backport of #9246) by @mergify[bot] in #9849
• Bump version to v3.1.7 by @github-actions[bot] in #9920
• v3.1: fix: genesis: feature-gated vote state (backport of #9467) by @mergify[bot] in #9879
• v3.1: Track congestion events in tpu-client-next stats (backport of #8816) by @mergify[bot] in #9956
• v3.1: Add WFSM stake metric (backport of #9803) by @mergify[bot] in #10035
• v3.1: runtime: Relax program data account check in migration (backport of #9891) by @mergify[bot] in #9998
• v3.1: runtime: Rekey p-token feature gate (backport of #9979) by @mergify[bot] in #10015
• v3.1: svm: build NonceInfo during transaction processing (backport of #9455) by @mergify[bot] in #9756

Full Changelog: v3.1.6...v3.1.7

This is a testnet release.

https://github.com/anza-xyz/agave/blob/v3.1/CHANGELOG.md

This is a stable release suitable for use on Mainnet Beta.

⚠️ ATTENTION REQUIRED: as of Agave v3.0.0 Anza will no longer publish the agave-validator binary. Operators will need to build agave from source following these instructions: https://docs.anza.xyz/cli/install#build-from-source

What's Changed

• v3.0: ci: use specific runner os versions in github actions (backport of #9613) by @mergify[bot] in #9635
• Bump version to v3.0.14 by @github-actions[bot] in #9674
• v3.0: gossip: fix duplicate shred handler buffer pruning (backport of #9897) by @mergify[bot] in #9900
• v3.0: core: Adjust vote-storage handling (backport of #9898) by @mergify[bot] in #9901

Full Changelog: v3.0.13...v3.0.14

This is a testnet release.

https://github.com/anza-xyz/agave/blob/v3.1/CHANGELOG.md

What's Changed

• v3.1: streamer: set fixed RX window for all connections (backport of #9143) by @mergify[bot] in #9330
• Bump version to v3.1.5 by @github-actions[bot] in #9399
• v3.1: ci: use docker.io/rust:1-alpine3.22 (backport of #9590) by @mergify[bot] in #9592
• v3.1: svm: remove NativeLoader-owned rent assert (backport of #9574) by @mergify[bot] in #9583
• v3.1: streamer: don't use Connection::remote_address to avoid lock (backport of #9585) by @mergify[bot] in #9611
• v3.1: tpu-client-next: set connection retry value to 1 for first retry (backport of #9581) by @mergify[bot] in #9616

Full Changelog: v3.1.4...v3.1.5

This is a stable release suitable for use on Mainnet Beta.

⚠️ ATTENTION REQUIRED: as of Agave v3.0.0 Anza will no longer publish the agave-validator binary. Operators will need to build agave from source following these instructions: https://docs.anza.xyz/cli/install#build-from-source

What's Changed

• v3.0: receive_and_buffer with external_worker (backport of #9212) by @mergify[bot] in #9266
• Bump version to v3.0.13 by @github-actions[bot] in #9332
• v3.0: fix(repair): keep processing batch in process_replay_updates by using continue (backport of #9339) by @mergify[bot] in #9374
• v3.0: ci: use docker.io/rust:1-alpine3.22 (backport of #9590) by @mergify[bot] in #9591
• v3.0: svm: remove NativeLoader-owned rent assert (backport of #9574) by @mergify[bot] in #9582
• v3.0: update test_mask (backport of #9372) by @mergify[bot] in #9397

Full Changelog: v3.0.12...v3.0.13

🚧

This is a testnet release.

https://github.com/anza-xyz/agave/blob/v3.1/CHANGELOG.md

What's Changed

• v3.1: Use u16 for deduplication map (backport of #9132) by @mergify[bot] in #9214
• Bump version to v3.1.3 by @github-actions[bot] in #9226
• v3.1: validator: Deprecate --dev-halt-at-slot (backport of #9232) by @mergify[bot] in #9244
• v3.1: ci: merge deploy.sh and publish-docs.sh into a single script (backport of #9178) by @mergify[bot] in #9197
• v3.1: Fix - Account shrinks in CPI but grows in deserialize_parameters_aligned() (backport of #9142) by @mergify[bot] in #9248
• v3.1: runtime: Test epoch rewards cache for multiple forks (backport of #8802) by @mergify[bot] in #9148
• v3.1: chore: merkle.rs: rm collect call (backport of #9247) by @mergify[bot] in #9257
• v3.1: Decople unstaked tps (backport of #9288) by @mergify[bot] in #9300
• v3.1: turbine: Fix and cleanup redundant metric (backport of #9287) by @mergify[bot] in #9303
• v3.1: Streamer: allow 2000 unstaked connection slots (backport of #9289) by @mergify[bot] in #9301
• v3.1: runtime: Add test for epoch boundary (backport of #8838) by @mergify[bot] in #9149

Full Changelog: v3.1.2...v3.1.3

This is a stable release suitable for use on Mainnet Beta.

⚠️ ATTENTION REQUIRED: as of Agave v3.0.0 Anza will no longer publish the agave-validator binary. Operators will need to build agave from source following these instructions: https://docs.anza.xyz/cli/install#build-from-source

What's Changed

• v3.0: Sort in descending stake order (backport of #8787) by @mergify[bot] in #8805
• Bump version to v3.0.12 by @github-actions[bot] in #9227

Full Changelog: v3.0.11...v3.0.12

This is a testnet release.

https://github.com/anza-xyz/agave/blob/v3.1/CHANGELOG.md

What's Changed

• v3.1: XDP: add bond interface support for zero copy (backport of #9004) by @mergify[bot] in #9053
• Bump version to v3.1.2 by @github-actions[bot] in #9086
• v3.1: fix(poh): don't process service messages if we have a record (backport of #9047) by @mergify[bot] in #9063
• v3.1: ci: move docs deploy logic out of build script (backport of #9124) by @mergify[bot] in #9135

Full Changelog: v3.1.1...v3.1.2

This is a stable release suitable for use on Mainnet Beta.

⚠️ ATTENTION REQUIRED: as of Agave v3.0.0 Anza will no longer publish the agave-validator binary. Operators will need to build agave from source following these instructions: https://docs.anza.xyz/cli/install#build-from-source

What's Changed

• v3.0: Cleanup CHANGELOG by @steviez in #8829
• Bump version to v3.0.11 by @github-actions[bot] in #8882
• v3.0: XDP: add bond interface support for zero copy (backport of #9004) by @mergify[bot] in #9052
• v3.0: ci: move docs deploy logic out of build script (backport of #9124) by @mergify[bot] in #9134

Full Changelog: v3.0.10...v3.0.11