# Weekly Virtual Machine / Stack updates - 2020.April.06

**URL:** <https://discuss.bitrise.io/t/weekly-virtual-machine-stack-updates-2020-april-06/12531>\
**Category:** Changelog\
**Created:** [April 6, 2020, 7:21am UTC](https://discuss.bitrise.io/t/weekly-virtual-machine-stack-updates-2020-april-06/12531 "2020-04-06T07:21:16Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![bitrisekristof](https://avatars.discourse-cdn.com/v4/letter/b/f475e1/32.png) [@bitrisekristof](https://discuss.bitrise.io/u/bitrisekristof)\
**Post date:** [April 6, 2020, 7:21am UTC](https://discuss.bitrise.io/t/weekly-virtual-machine-stack-updates-2020-april-06/12531/1 "2020-04-06T07:21:16Z")

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## Highlights

Some old simulator removed from the xcode 11.4 stacks

### Android/Linux stacks

No significant change

### Xcode stacks

No significant change

### Visual Studio for Mac stacks

No significant changes

## This week’s changes (diffs)

> <https://github.com/bitrise-io/bitrise.io/pull/345/files>

## 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)._

All stacks passed our tests and scheduled to be deployed on Saturday.

**Happy Building!**

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<div class="post-metadata">

**Author:** ![sean.rodda](https://avatars.discourse-cdn.com/v4/letter/s/3e96dc/32.png) [@sean.rodda](https://discuss.bitrise.io/u/sean.rodda)\
**Post date:** [April 9, 2020, 7:10am UTC](https://discuss.bitrise.io/t/weekly-virtual-machine-stack-updates-2020-april-06/12531/2 "2020-04-09T07:10:47Z")

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When looking for the Xamarin.iOS version in osx-vs4mac-stable.log (line 1210) it only states  
“./system\_report.sh: line 214: /Developer/MonoTouch/usr/bin/mtouch: No such file or directory”  
I had previously seen this report the version number.

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<div class="post-metadata">

**Author:** ![bitrisekristof](https://avatars.discourse-cdn.com/v4/letter/b/f475e1/32.png) [@bitrisekristof](https://discuss.bitrise.io/u/bitrisekristof)\
**Post date:** [July 5, 2020, 7:21am UTC](https://discuss.bitrise.io/t/weekly-virtual-machine-stack-updates-2020-april-06/12531/3 "2020-07-05T07:21:17Z")

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