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rjan90 merged 1 commit into from
May 28, 2026
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docs(changelog): finalize v3.4.0 release notes #276

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14 changes: 8 additions & 6 deletions CHANGELOG.md
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Expand Up @@ -5,23 +5,25 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)

## [Unreleased]

## [3.4.0] - TBD
## [3.4.0] - 2026-05-28

This release upgrades the deployed PDPVerifier contract with data-set cleanup deposits and explicit piece-cleanup finalization. New data sets now hold a 0.1 FIL cleanup deposit that is returned to whoever completes cleanup after deletion, giving storage providers and permissionless cleanup callers a concrete incentive to clear on-chain piece state.

The release notes are drafted before deployment. Final release date, implementation addresses, and verification links should be filled in after the Calibration and Mainnet rollouts execute.

The active Mainnet and Calibnet proxies currently report `VERSION() == "3.2.0"`. The `v3.3.0` release was library-only and did not deploy a PDPVerifier implementation, so this rollout intentionally fast-forwards the deployed contract version from `3.2.0` to `3.4.0`.
The active Mainnet and Calibnet proxies now report `VERSION() == "3.4.0"`. The `v3.3.0` release was library-only and did not deploy a PDPVerifier implementation, so this rollout intentionally fast-forwards the deployed contract version from `3.2.0` to `3.4.0`.

### Deployed

The implementation contracts were deployed from commit [`1370f49f9af958e4e3a1396377035685d55ffdba`](https://github.com/FilOzone/pdp/commit/1370f49f9af958e4e3a1396377035685d55ffdba). The `v3.4.0` release tag may point to a later documentation-only commit that finalizes these release notes.

**Mainnet:**
- PDPVerifier Implementation: TBD
- PDPVerifier Implementation: [0xb41A97FEDD2D9497C639A643ec75E56CbCeDe8BA](https://filecoin.blockscout.com/address/0xb41A97FEDD2D9497C639A643ec75E56CbCeDe8BA?tab=contract)
- PDPVerifier Proxy: [0xBADd0B92C1c71d02E7d520f64c0876538fa2557F](https://filecoin.blockscout.com/address/0xBADd0B92C1c71d02E7d520f64c0876538fa2557F?tab=contract)
- Proxy Upgrade Transaction: [0x07407b3becb1786e3b4217bfb5774d155d91d9688b0800fe5740689a72c4ed10](https://filecoin.blockscout.com/tx/0x07407b3becb1786e3b4217bfb5774d155d91d9688b0800fe5740689a72c4ed10)

**Calibnet:**
- PDPVerifier Implementation: TBD
- PDPVerifier Implementation: [0xd60b90f6D3C42B26a246E141ec701a20Dde2fA61](https://filecoin-testnet.blockscout.com/address/0xd60b90f6D3C42B26a246E141ec701a20Dde2fA61?tab=contract)
- PDPVerifier Proxy: [0x85e366Cf9DD2c0aE37E963d9556F5f4718d6417C](https://filecoin-testnet.blockscout.com/address/0x85e366Cf9DD2c0aE37E963d9556F5f4718d6417C?tab=contract)
- Proxy Upgrade Transaction: [0x0bb3597820f0c14a902f6c5672e5b3d1e2f9b7e60174773af07ef6f2762121ad](https://filecoin-testnet.blockscout.com/tx/0x0bb3597820f0c14a902f6c5672e5b3d1e2f9b7e60174773af07ef6f2762121ad)

### Breaking Changes
- New data-set creation now requires a 0.1 FIL cleanup deposit. Callers of `createDataSet()` and callers that create a data set through `addPieces(NEW_DATA_SET_SENTINEL, ...)` must send at least `FIL_CLEANUP_DEPOSIT()` in `msg.value`; excess FIL is refunded.
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