# Change Log

All notable changes to this project will be documented in this file.
See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.

## [2.0.1](https://github.com/aws/aws-sdk-js-crypto-helpers/compare/v2.0.0...v2.0.1) (2021-12-09)


### Bug Fixes

* **uint32ArrayFrom:** increment index & polyfill for Uint32Array ([#270](https://github.com/aws/aws-sdk-js-crypto-helpers/issues/270)) ([a70d603](https://github.com/aws/aws-sdk-js-crypto-helpers/commit/a70d603f3ba7600d3c1213f297d4160a4b3793bd))





# [2.0.0](https://github.com/aws/aws-sdk-js-crypto-helpers/compare/v1.2.2...v2.0.0) (2021-10-25)

**Note:** Version bump only for package @aws-crypto/util





## [1.2.2](https://github.com/aws/aws-sdk-js-crypto-helpers/compare/v1.2.1...v1.2.2) (2021-10-12)


### Bug Fixes

* **crc32c:** ie11 does not support Array.from ([#221](https://github.com/aws/aws-sdk-js-crypto-helpers/issues/221)) ([5f49547](https://github.com/aws/aws-sdk-js-crypto-helpers/commit/5f495472ab8988cf203e0f2a70a51f7e1fcd7e60))





## [1.2.1](https://github.com/aws/aws-sdk-js-crypto-helpers/compare/v1.2.0...v1.2.1) (2021-09-17)


### Bug Fixes

* better pollyfill check for Buffer ([#217](https://github.com/aws/aws-sdk-js-crypto-helpers/issues/217)) ([bc97da2](https://github.com/aws/aws-sdk-js-crypto-helpers/commit/bc97da29aaf473943e4407c9a29cc30f74f15723))





# [1.2.0](https://github.com/aws/aws-sdk-js-crypto-helpers/compare/v1.1.1...v1.2.0) (2021-09-17)


### Features

* add @aws-crypto/util ([8f489cb](https://github.com/aws/aws-sdk-js-crypto-helpers/commit/8f489cbe4c0e134f826bac66f1bf5172597048b9))