release: v3.2.0

[gzeoneth]

What's Changed

• feat: reduce base stake by @yahgwai in Feat/bold reduce base stake #391
• feat: add CustomDA proof validation interface by @Tristan-Wilson in Add CustomDA proof validation interface #357
• feat: set optional dataCostEstimate on rollup initialization by @TucksonDev in Set optional dataCostEstimate on rollup initialization #388
• feat: use create2 for factory deployment by @godzillaba in use create2 for factory deployment #358
• feat: deployOsp script by @gzeoneth in feat: deployOsp script #367
• feat: ResourceConstraintManager by @gzeoneth in feat: ResourceConstraintManager #389
• chore: pin precompiles to v50 by @gzeoneth in chore: pin precompiles to v50 #394
• docs: update rollup creation instructions by @TucksonDev in docs: update rollup creation instructions #392
• Rename empty genesis assertion hash function by @TucksonDev in Rename empty genesis assertion hash function #386

setting base to main for review

[Copilot]

Pull Request Overview

This release (v3.2.0) introduces several significant enhancements to the nitro-contracts repository, focusing on improved deployment processes, custom data availability support, and resource management capabilities.

Key changes:

• Added CustomDA proof validation interface and implementation for alternative data availability solutions
• Introduced ResourceConstraintManager for gas pricing constraint management
• Implemented base stake adjustment mechanisms (increase/decrease) with safety checks for permissioned chains
• Migrated to deterministic CREATE2 deployments for all factory contracts
• Enhanced rollup initialization with optional data cost estimation

Reviewed Changes

Copilot reviewed 69 out of 71 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
src/osp/OneStepProverHostIo.sol	Added CustomDA validator support with certificate validation and preimage reading
src/osp/ICustomDAProofValidator.sol	New interface for custom data availability proof validators
src/rollup/RollupAdminLogic.sol	Split setBaseStake into increaseBaseStake and decreaseBaseStake with additional safety checks
src/rollup/RollupCreator.sol	Added constructor with initial setup and customOsp parameter support
src/rollup/BridgeCreator.sol	Removed Ownable inheritance and update functions
src/rollup/ValidatorWalletCreator.sol	Simplified to immutable template without owner management
src/chain/ResourceConstraintManager.sol	New contract for managing gas pricing constraints with time-based expiry
scripts/deploymentUtils.ts	Enhanced with CREATE2 support and consolidated OneStepProof deployment
test/foundry/Rollup.t.sol	Updated tests for new base stake adjustment functions
test/foundry/OneStepProverHostIo.t.sol	Comprehensive tests for CustomDA proof validation

Comments suppressed due to low confidence (1)

scripts/deploymentUtils.ts:1

• [nitpick] This complex string manipulation for address extraction should be extracted into a helper function with a descriptive name to improve readability and reusability.

import { ethers } from 'hardhat'

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