# CHANGELOG

## 5.0.0 - 2020-04-01

**If you are not using any classes or methods marked as `@deprecated` or `@internal` you should be able to upgrade from a 4.x release to 5.0 without changes to your code.**

* Dropped support for unsupported PHP versions. Supported PHP versions are `7.2`, `7.3` and `7.4`.
* Removed deprecated methods and classes.

## 4.x

For the 4.x changelogs, please visit

https://github.com/kreait/firebase-php/blob/4.x/CHANGELOG.md
