# What version to use

**URL:** <https://community.openpbs.org/t/what-version-to-use/2847>\
**Category:** Developers\
**Created:** [November 15, 2021, 4:07pm UTC](https://community.openpbs.org/t/what-version-to-use/2847 "2021-11-15T16:07:24Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![thomas-geenen](https://avatars.discourse-cdn.com/v4/letter/t/f6c823/32.png) [@thomas-geenen](https://community.openpbs.org/u/thomas-geenen)\
**Post date:** [November 15, 2021, 4:07pm UTC](https://community.openpbs.org/t/what-version-to-use/2847/1 "2021-11-15T16:07:24Z")

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hi,

We are currently migrating from pbspro version 2021.1 to openpbs.  
what version should we install to have the best compatibility, the latest from the master branch or the latest stable release?

thanks in advance  
Thomas

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<div class="post-metadata">

**Author:** ![thomas-geenen](https://avatars.discourse-cdn.com/v4/letter/t/f6c823/32.png) [@thomas-geenen](https://community.openpbs.org/u/thomas-geenen)\
**Post date:** [November 15, 2021, 9:48pm UTC](https://community.openpbs.org/t/what-version-to-use/2847/2 "2021-11-15T21:48:23Z")

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after some testing we settled for 20.0.1

thanks  
Thomas