---
title: Version 2.3.1
description:
  Explore the changelog for Chakra UI version 2.3.1. Learn about the latest
  features, bug fixes, and improvements.
releaseUrl: https://github.com/chakra-ui/chakra-ui/pull/6599
releaseDate: August 29, 2022
version: 2.3.1
---

## Patch Changes

### CSS Reset `2.0.7`

- Fixed css error in `100vh` polyfill

### Menu `2.0.13`

- Fix regression in use menu group state

### Styled System `2.3.1`

- Allow user optin to the `100vh` polyfill because it's only useful in absolute
  or fixed layout modes.

  Chakra now polyfills the `100vh` attribute to use either the literal `100vh`
  or `-webkit-fill-available` where supported. To use this feature, set the
  height values to `$100vh` instead of `100vh`.

  ```jsx live=false
  // Might not work in all cases
  <Box minHeight="100vh" position="absolute">
    Test
  </Box>

  // Polyfilled version ensures 100vh work correctly
  <Box minHeight="$100vh" position="absolute">
    Test
  </Box>
  ```