# Release Candidate for Contracts 3.3

**URL:** <https://forum.openzeppelin.com/t/release-candidate-for-contracts-3-3/4657>\
**Category:** Announcements\
**Created:** [November 18, 2020, 7:34pm UTC](https://forum.openzeppelin.com/t/release-candidate-for-contracts-3-3/4657 "2020-11-18T19:34:01Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![frangio](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.openzeppelin.com/frangio/32/15251_2.png) [@frangio](https://forum.openzeppelin.com/u/frangio)\
**Post date:** [November 18, 2020, 7:34pm UTC](https://forum.openzeppelin.com/t/release-candidate-for-contracts-3-3/4657/1 "2020-11-18T19:34:01Z")

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**OpenZeppelin Contracts 3.3 is around the corner!**

Here are the changelog entries:

- Now supports both Solidity 0.6 and 0.7. Compiling with solc 0.7 will result in warnings. Install the `solc-0.7` tag to compile without warnings.
- `TimelockController`: added a contract to augment access control schemes with a delay. ([#2354](https://github.com/OpenZeppelin/openzeppelin-contracts/pull/2354))
- `Address`: added `functionStaticCall` and `functionDelegateCall`, similar to the existing `functionCall`. ([#2333](https://github.com/OpenZeppelin/openzeppelin-contracts/pull/2333))
- `EnumerableSet`: added `Bytes32Set`, for sets of `bytes32`. ([#2395](https://github.com/OpenZeppelin/openzeppelin-contracts/pull/2395))

The upgradeable and solc-0.7 variants will be released together with the final release at the end of the release candidate period in about a week.

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**Author:** ![nventuro](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.openzeppelin.com/nventuro/32/8_2.png) [@nventuro](https://forum.openzeppelin.com/u/nventuro)\
**Post date:** [November 19, 2020, 4:10pm UTC](https://forum.openzeppelin.com/t/release-candidate-for-contracts-3-3/4657/2 "2020-11-19T16:10:00Z")

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Hey! Seems like the link for TimeLockController is wrong, it points to an unrelated PR: [https://github.com/OpenZeppelin/openzeppelin-contracts/pull/2364](https://github.com/OpenZeppelin/openzeppelin-contracts/pull/2364)

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**Author:** ![frangio](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.openzeppelin.com/frangio/32/15251_2.png) [@frangio](https://forum.openzeppelin.com/u/frangio)\
**Post date:** [November 19, 2020, 7:04pm UTC](https://forum.openzeppelin.com/t/release-candidate-for-contracts-3-3/4657/3 "2020-11-19T19:04:34Z")

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@nventuro Thanks! I’ve fixed it now.