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Home / 3.2.0.0.0
Name Modified Size InfoDownloads / Week
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CHECKSUMS.txt 2025-07-24 1.0 kB
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linux-glibc-arm64.zip 2025-07-24 184.8 MB
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linux-glibc-x64.zip 2025-07-24 187.1 MB
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linux-musl-arm64.zip 2025-07-24 184.8 MB
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linux-musl-x64.zip 2025-07-24 188.6 MB
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macos-arm64.zip 2025-07-24 47.5 MB
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macos-x64.zip 2025-07-24 49.4 MB
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windows-x64.zip 2025-07-24 180.1 MB
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README.md 2025-07-23 1.8 kB
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Release 3.2.0.0.0 source code.tar.gz 2025-07-23 12.7 MB
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Release 3.2.0.0.0 source code.zip 2025-07-23 13.4 MB
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Totals: 11 Items   1.0 GB 0

This release implements the 3.2 Stacks consensus rules which activates at Bitcoin block 907,740. For more details see SIP-031.

This is a required upgrade - Activation is estimated for July 29th, 2024 around 1800 UTC, or Bitcoin block 907,740. - Upgrading after Bitcoin block 907,740 will require a genesis sync.

This release is compatible with chainstate directories from 3.x.x.x.x.

The version of stacks-signer compatible with this release is 3.2.0.0.0.0, available at: https://github.com/stacks-network/stacks-core/releases/tag/signer-3.2.0.0.0.0.

Added

  • Added the clarity-serialization crate: A lightweight crate for serializing and deserializing Clarity values. This crate decouples core data types from the Clarity VM, making it easier to build off-chain tooling, and other applications that interact with Clarity data. It includes support for wasm32-unknown-unknown targets via the wasm-web and wasm-deterministic features.
  • Added /v3/contracts/fast-call-read/:principal/:contract_name/:func_name api endpoint. It allows to run read-only calls faster by disabling the cost and memory trackers. This endpoint requires authentication.
  • SIP-031 consensus rules, activating in epoch 3.2 at block 907_740

Changed

  • The HTTP Date header in responses now strictly follows RFC7231.
  • When a previous block commit is unable to be RBFed, the miner will now just wait for it to be confirmed instead of submitting a new block commit which breaks the miner's UTXO chain.
  • When mining, only log new block proposal responses, not duplicates.

Fixed

  • Fixed tenure downloader logic on reward cycle boundaries (#6234).
  • Do not send events to event observers for stale StackerDB chunks.
Source: README.md, updated 2025-07-23