# Weekly Virtual Machine / Stack updates - 2017.10.07

**URL:** <https://discuss.bitrise.io/t/weekly-virtual-machine-stack-updates-2017-10-07/2910>\
**Category:** Changelog\
**Tags:** stack-updates\
**Created:** [October 5, 2017, 2:04pm UTC](https://discuss.bitrise.io/t/weekly-virtual-machine-stack-updates-2017-10-07/2910 "2017-10-05T14:04:02Z")\
**Posts on this page:** 3\
**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:** [October 5, 2017, 2:04pm UTC](https://discuss.bitrise.io/t/weekly-virtual-machine-stack-updates-2017-10-07/2910/1 "2017-10-05T14:04:02Z")

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## Highlights

### Android/Linux stacks

- No significant change.

### Xcode stacks

- No significant change.

### VS for Mac stacks

- Visual Studio for Mac Beta: [https://releases.xamarin.com/beta-release-15-4-preview-4/](https://releases.xamarin.com/beta-release-15-4-preview-4/)

## This week’s changes (diffs)

> <https://github.com/bitrise-io/bitrise.io/pull/167>

## Stack System Reports

You can find the full system report of all of the available Stacks on GitHub: [https://github.com/bitrise-io/bitrise.io/tree/master/system\_reports](https://github.com/bitrise-io/bitrise.io/tree/master/system_reports).

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!**

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<div class="post-metadata">

**Author:** ![viktorbenei](https://sea2.discourse-cdn.com/flex016/user_avatar/discuss.bitrise.io/viktorbenei/32/18_2.png) [@viktorbenei](https://discuss.bitrise.io/u/viktorbenei)\
**Post date:** [October 5, 2017, 2:22pm UTC](https://discuss.bitrise.io/t/weekly-virtual-machine-stack-updates-2017-10-07/2910/2 "2017-10-05T14:22:54Z")

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All stacks passed our tests and ready for deploy on Saturday 🚀

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**Author:** ![viktorbenei](https://sea2.discourse-cdn.com/flex016/user_avatar/discuss.bitrise.io/viktorbenei/32/18_2.png) [@viktorbenei](https://discuss.bitrise.io/u/viktorbenei)\
**Post date:** [October 7, 2017, 8:27am UTC](https://discuss.bitrise.io/t/weekly-virtual-machine-stack-updates-2017-10-07/2910/3 "2017-10-07T08:27:16Z")

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New stacks deployed and are available in production 🎉