Meta Issue: 4.6

[frangio]

Candidates:

• Add utilities for CrossChain messaging #3183
• Initializer must be reusable for upgrade Initializers #2901
  • Upgrades Plugins feature to allows upgrading a variable from bool to uint8.
• Extend Governor with parameterized votes #3043
• ERC1155 after token transfer hook #3166
• Add a virtual _checkRole(bytes32) internal function to AccessControl #3137
• Improve security of the onlyGovernance modifier #3147
• Add CANCEL_ROLE to TimelockController #2980
• Replace immutable with constant for _PERMIT_TYPEHASH #3196
• Add bytes32 to bytes32 enumerable map #3192
• ERC20Wrapper does not pass through underlying token's decimals() #3258
• Governor, TimelockController, and similar, should be ERC721Holder #3174

Late addition:

• Align data location of interface with implementation #3295 (security)
• Improve revert message in Governor #3275
• Add Initialized event #3294 (includes missing changelog entry)

[thomas-waite]

Hey! Keen to use the v4.6.0 release of the contracts - would like to get access to the latest release of the TimelockController.sol which has the CANCELLER_ROLE role available.

What's the likely timeline on when v4.6.0 is released? Thanks

[frangio]

There is currently a prerelease available. See the announcement.

[thomas-waite]

There is currently a prerelease available. See the announcement.

Thanks Frangio! Will the pre-release now be released as the main release - I think it ended on the 22nd April?

We're keen to use the next version of the TimelockController.sol in the next release

[jjranalli]

Upgrades Plugins feature to allows upgrading a variable from bool to uint8

Latest version of Upgrades plugin (1.20.0) still doesn't allow this with Hardhat. Is there some unsafe flag to enable it, or has it not been implemented yet?

[frangio]

@jjranalli It should work out of the box already. Can you open a new issue explaining your setup and error?