# Xcode 9.4 beta arrived!

**URL:** <https://discuss.bitrise.io/t/xcode-9-4-beta-arrived/4703>\
**Category:** Changelog\
**Tags:** stack-updates\
**Created:** [April 4, 2018, 7:55am UTC](https://discuss.bitrise.io/t/xcode-9-4-beta-arrived/4703 "2018-04-04T07:55:51Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![ghaabor](https://sea2.discourse-cdn.com/flex016/user_avatar/discuss.bitrise.io/ghaabor/32/1891_2.png) [@ghaabor](https://discuss.bitrise.io/u/ghaabor)\
**Post date:** [April 4, 2018, 7:55am UTC](https://discuss.bitrise.io/t/xcode-9-4-beta-arrived/4703/1 "2018-04-04T07:55:51Z")

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Xcode 9.4 beta is now available! 🎉

**To select this Stack** you just have to **open your app** on [bitrise.io](https://www.bitrise.io),  
go to the `Workflow` tab (Workflow Editor), and on the `Stack` tab select the `Xcode 9.4.x`  
stack option, and your next build will start on the Xcode 9.4 stack. _Note: you can now select separate stacks for separate workflows! Read more at: [https://blog.bitrise.io/per-workflow-stack-selection-is-here](https://blog.bitrise.io/per-workflow-stack-selection-is-here)._

**You can find the Stack’s** full **system report** at:  
[https://github.com/bitrise-io/bitrise.io/blob/master/system\_reports/osx-xcode-9.4.x.log](https://github.com/bitrise-io/bitrise.io/blob/master/system_reports/osx-xcode-9.4.x.log).

If you’d like to add additional tools to be pre-installed you can find the instructions on [GitHub](https://github.com/bitrise-io/bitrise.io#request-a-tool-to-be-pre-installed-on-a-build-machine), for both the Linux and for the macOS stacks.

_Information about **Stack types & update schedules** can be found here: [discuss.bitrise.io/t/281](http://discuss.bitrise.io/t/how-are-the-bitrise-io-stacks-updated-and-with-what-frequency/281)._

**Happy Building!** 🚀