# \[ANN\] Set up OCaml 2.0.0-beta8

**URL:** <https://discuss.ocaml.org/t/ann-set-up-ocaml-2-0-0-beta8/8821>\
**Category:** Ecosystem\
**Tags:** announce\
**Created:** [November 16, 2021, 2:20am UTC](https://discuss.ocaml.org/t/ann-set-up-ocaml-2-0-0-beta8/8821 "2021-11-16T02:20:35Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![smorimoto](https://sea2.discourse-cdn.com/flex020/user_avatar/discuss.ocaml.org/smorimoto/32/6479_2.png) [@smorimoto](https://discuss.ocaml.org/u/smorimoto)\
**Post date:** [November 16, 2021, 2:20am UTC](https://discuss.ocaml.org/t/ann-set-up-ocaml-2-0-0-beta8/8821/1 "2021-11-16T02:20:35Z")

</div>

### Changed

- Use 2.1 mode instead of 2.0 mode on the Ubuntu and macOS runners.

> **[Release v2.0.0-beta8 · ocaml/setup-ocaml](https://github.com/ocaml/setup-ocaml/releases/tag/v2.0.0-beta8)**
>
> Changed
> 
> Use 2.1 mode instead of 2.0 mode on the Ubuntu and macOS runners.