Category Archives: Alpha

Releases specifically targeted for the Alpha Updater Channel.

Alpha Preview 6: Cycle 8

We are releasing a newer Alpha preview of our next major feature release, called Cycle 8. As this is an Alpha build, there are some known issues and the possibility of new issues being found during testing.

NOTE Due to a last minute issue found during testing, Xamarin.VS will not be included with this release. We hope to have an updated Xamarin.VS build early next week to compliment the other products in this release. 

The issues addressed below are only the highest severity ones, so please check out the product release notes to see all the fixes and known issues for this preview. Use the below forum threads to report and monitor issues that may occur, as well as find any potential workarounds that may exist.


Known Issues (does not included Xamairn.VS known issues) 

  • [Xamarin Studio] 40422: The roslyn workspace can’t be queried while it’s loading.
  • [Xamairn.iOS]42392: ‘clang: error: unable to execute command: Segmentation fault: 11’ when compiling ios project
  • [Xamarin.iOS] 42992 – Loose debugger connection

Products Released

  • Xamarin Studio 6.1.0.5338
    • Release Notes
    • Forum Thread – Alpha Release: Cycle 8 Feature Release Preview
    • Major Issues Addressed:
      • 42728 – watchOS apps in Xamarin Studio should now properly deploy on device and simulator.
      • 42389 – Constant spinwheels / hangs when editing, scrolling, or searching in the document editor with a large solution using XS 6.1
      • 43013 – Cannot create a Multiplatform Single View App
      • 43168 – Getting error in Android Previewer even after building or rebuilding the project.
      • 40442 – The roslyn workspace can’t be queried while it’s loading.
  • Xamarin.Android 6.2.0.33
    • Release Notes
    • Forum Thread – Alpha Release: Cycle 8 Feature Release Preview
    • Major Issues Addressed:
      • 42168 –  A numeric comparison was attempted on “$(_DeviceSdkVersion)” that evaluates to “” instead of a number, in condition “$(_DeviceSdkVersion) >= 21”
      • 42521 –  Applications crashing on startup due to java.io.IOException: No original dex files found
      • 42469 – Fixed assertion “fixed_type_allocator_indexes [type] == slot’ not met”, which was causing a crash on startup.
      • 42835 – Android projects using support packages should now build properly on Windows.
      • 42830 – Android applications should now deploy properly in release configuration.
  • Mono Framework 4.6.0.138
    • Release Notes
    • Major Issues Addressed:
      • 41644 – Fixed a hang on shutdown.
      • 41674  MSBuild should now work correctly.

Upcoming Release Dates

Alpha – April 27th, 2016 (Evolve Conference)

Alpha 2 – July 13th, 2016

Alpha 3 – July 27th, 2016

Alpha 4 – Aug 2nd, 2016

Alpha 5– Aug 9th, 2016

Alpha 6 – This Release!

Stable – Fall 2016

Alpha Preview 5: Cycle 8

We are releasing a newer Alpha preview of our next major feature release, called Cycle 8. As this is an Alpha build, there are some known issues and the possibility of new issues being found during testing.

Please check out the product release notes to see all the fixes and known issues for this preview, and use the below forum threads to report and monitor issues that may occur, as well as find any potential workarounds that may exist.


Known Issues

  • [Xamarin Studio] 40422: The roslyn workspace can’t be queried while it’s loading.
  • [Xamarin.VS]42435: Getting “ResolveUniversalTypeIdentifiers” task failed unexpectedly” error, on building ‘Spritekit Game’ or ‘Scenekit Game’ Mac App solution in VS
  • [Xamarin.VS] 41608:  Deleting a zip from AppData\Local\Xamarin\zips causes all subsequent builds to fail.
  • [Xamarin.VS]40767:  Collection View and Table View are rendered differently on the iOS designer and the actual simulator.
  • [Xamarin.VS] 42997 – Visual Studio 2012 doesn’t show “Blank App (Xamarin.Forms Portable)” and “ClassLibrary (Xamarin.Forms)” templates under the Cross Platform section.
  • [Xamarin.VS / Xamarin Designer42989 – Created segue not displayed in watchOS designer correctly.
  • [Xamarin.VS / Xamarin.Android]41607: No build output when downloading to zips for support package.]
  • [Xamarin.VS / Xamarin.iOS]42978 – watchOS 1 apps will not deploy to the simulator.
  • [Xamairn.iOS]42392: ‘clang: error: unable to execute command: Segmentation fault: 11’ when compiling ios project
  • [Xamarin.iOS] 42992 – Loose debugger connection

Products Released

  • Xamarin Studio 6.1.0.5308
    • Release Notes
    • Forum Thread – Alpha Release: Cycle 8 Feature Release Preview
    • Issues Addressed:
      • 42728 – watchOS apps in Xamarin Studio should now properly deploy on device and simulator.
      • 42389 – Constant spinwheels / hangs when editing, scrolling, or searching in the document editor with a large solution using XS 6.1
      • 43013 – Cannot create a Multiplatform Single View App
  • Xamarin.VS 4.2.0.438
    • Release Notes
    • Forum Thread – Alpha Release: Cycle 8 Feature Release Preview
    • Issues Addressed:
      • 42046 – Login functionality for Xamarin.VS should now work correctly.
      • 42958 – Getting “DetectSdkLocations — FAILED” error on building Blank Mac application on Visual Studio.
      • 42435 – Getting “ResolveUniversalTypeIdentifiers” task failed unexpectedly” error, on building ‘Spritekit Game’ or ‘Scenekit Game’ Mac App solution in VS.
      • 42113 – xaml files in shared asset projects don’t work in the forms previewer
      • 43018 – Unable to select an event handler which has been already defined
      • 42598 – Getting build error on building ‘Spritekit Game’ and ‘Scenekit Game’ solution in VS.
      • 42675 – Getting error on deploying iOS application on “DEVICE + RELEASE” configuration.
  • Xamarin.Android 6.2.0.25
    • Release Notes
    • Forum Thread – Alpha Release: Cycle 8 Feature Release Preview
    • Issues Addressed:
      • 42168 –  A numeric comparison was attempted on “$(_DeviceSdkVersion)” that evaluates to “” instead of a number, in condition “$(_DeviceSdkVersion) >= 21”
      • 42521 –  Applications crashing on startup due to java.io.IOException: No original dex files found
      • 42469 – Fixed assertion “fixed_type_allocator_indexes [type] == slot’ not met”, which was causing a crash on startup.
      • 42835 – Android projects using support packages should now build properly on Windows.
      • 42830 – Android applications should now deploy properly in release configuration.
  • Mono Framework 4.6.0.127
    • Release Notes
    • Issues Addressed:
      • 41644 – Fixed a hang on shutdown.
      • 41674  MSBuild should now work correctly.

Upcoming Release Dates

Alpha – April 27th, 2016 (Evolve Conference)

Alpha 2 – July 13th, 2016

Alpha 3 – July 27th, 2016

Alpha 4 – Aug 2nd, 2016

Alpha 5– This Release!

Stable – Fall 2016

Alpha Preview 4: Cycle 8

We are releasing a newer Alpha preview of our next major feature release, called Cycle 8. As this is an Alpha build, there are some known issues and the possibility of new issues being found during testing.

Please check out the product release notes to see all the fixes and known issues for this preview, and use the below forum threads to report and monitor issues that may occur, as well as find any potential workarounds that may exist.


Known Issues

  • [Xamarin Studio] 40422: The roslyn workspace can’t be queried while it’s loading.
  • [Xamarin.VS]42397: The Xamarin.Forms Previewer is disabled on VS for this release.
  • [Xamarin.VS]42435: Getting “ResolveUniversalTypeIdentifiers” task failed unexpectedly” error, on building ‘Spritekit Game’ or ‘Scenekit Game’ Mac App solution in VS
  • [Xamarin.VS] 41608:  Deleting a zip from AppData\Local\Xamarin\zips causes all subsequent builds to fail.
  • [Xamarin.VS]40767:  Collection View and Table View are rendered differently on the iOS designer and the actual simulator.
  • [Xamarin.VS] 42997 – Visual Studio 2012 doesn’t show “Blank App (Xamarin.Forms Portable)” and “ClassLibrary (Xamarin.Forms)” templates under the Cross Platform section.
  • [Xamarin.VS / Xamarin Designer42989 – Created segue not displayed in watchOS designer correctly.
  • [Xamarin.VS / Xamarin.Android]41607: No build output when downloading to zips for support package.
  • [Xamarin.VS / Xamarin.iOS]42988 – Attempting to build an iOS project other than the first project loaded and built will fail.
    • Workaround – Restart VS and load the other iOS project first.
  • [Xamarin.VS / Xamarin.iOS]42978 – watchOS 1 apps will not deploy to the simulator.
  • [Xamairn.iOS]42392: ‘clang: error: unable to execute command: Segmentation fault: 11’ when compiling ios project
  • [Xamarin.iOS / Xamarin.Mac] – 42828 – Unable to build F# templates.

Products Released

  • Mono Framework 4.6.0.125
    • Release Notes
    • Issues Addressed:
      • 41644 – Fixed a hang on shutdown.
      • 41674  MSBuild should now work correctly.

Upcoming Release Dates

Alpha – April 27th, 2016 (Evolve Conference)

Alpha 2 – July 13th, 2016

Alpha 3 – July 27th, 2016

Alpha 4 – This Release!

Stable – Fall 2016

Alpha Preview 3: Cycle 8

We are releasing a newer Alpha preview of our next major feature release, called Cycle 8. As this is an Alpha build, there are some known issues and the possibility of new issues being found during testing.

Please check out the product release notes to see all the fixes and known issues for this preview, and use the below forum threads to report and monitor issues that may occur, as well as find any potential workarounds that may exist.


Known Issues

  • [Xamarin Studio] 40422: The roslyn workspace can’t be queried while it’s loading.
  • [Xamarin.VS]42397: The Xamarin.Forms Previewer is disabled on VS for this release.
  • [Xamarin.VS]42435: Getting “ResolveUniversalTypeIdentifiers” task failed unexpectedly” error, on building ‘Spritekit Game’ or ‘Scenekit Game’ Mac App solution in VS
  • [Xamarin.VS] 41608:  Deleting a zip from AppData\Local\Xamarin\zips causes all subsequent builds to fail.
  • [Xamarin.VS]40767:  Collection View and Table View are rendered differently on the iOS designer and the actual simulator.
  • [Xamarin.VS] 42046User is not able to login in XVS.
  • [Xamarin.VS / Xamarin.Android]41607: No build output when downloading to zips for support package.
  • [Xamairn.iOS]42392: ‘clang: error: unable to execute command: Segmentation fault: 11’ when compiling ios project
  • [Xamarin.Android]42835Android projects which use Support packages are failing to build on Windows due issue extracting resources
  • [Xamarin.Android]42469:  Apps may crash on startup with the assertion “fixed_type_allocator_indexs[type]==slot’ not met”.
  • [Mono Runtime] 41644: Shutdown deadlock for mono 4.5.1/master with Xamarin Studio

Products Released


Upcoming Release Dates

Alpha – April 27th, 2016 (Evolve Conference)

Alpha 2 – July 13th, 2016

Alpha 3 – This Release!

Stable – Fall 2016

Alpha Preview 2: Cycle 8

We are releasing a new Alpha preview of our next major feature release, called Cycle 8. As this is an Alpha build, there are some known issues and the possibility of new issues being found during testing.

Please check out the product release notes to see all the fixes and known issues for this preview, and use the below forum threads to report and monitor issues that may occur, as well as find any potential workarounds that may exist.

Note: This is a release only for Xamarin Studio and Xamarin iOS. Updates to Xamarin.VS, Xamarin.Android, and Xamarin.Mac will be included in a future preview.


Known Issues

  • [Xamarin Studio / Xamarin.VS] – Updating your Xamarin.iOS, Xamarin.Android, or Xamarin.Mac to the builds noted below without also updating your IDE will prevent the IDE from properly running license checks, which can cause adverse functionality.
  • [Xamarin Studio – Windows Only] – You must have both MS Build Tools 2013 and MS Build Tools 2015 installed on your machine for Xamarin Studio to work properly on Windows.
  • [Xamarin.iOS] – Breakpoints may not hit for WatchKit applications when the Link All option is selected.
    • Workaround – Perform a “Clean” (or Rebuild) after switching the Link all option on.

Products Released


Upcoming Release Dates

Alpha – April 27th, 2016 (Evolve Conference)

Alpha 2 – This Release!

Stable – Fall 2016

Evolve Keynote Releases!

UPDATE – We’ve added a new build of the Xamarin Profiler that is compatible with the Cycle 7 builds noted below. 

 

As you may have heard from Miguel during the Evolve 2016 Keynote session, we’re releasing a number of new builds to our Alpha and Beta channels, with many new features available to sample right now.

 

 


WEB PREVIEW – XAMARIN WORKBOOKS / INSPECTOR


We are releasing an updated preview of the Xamarin Inspector for iOS, Android, Mac, and WPF applications. Xamarin Inspector is an interactive tool that you can use to diagnose and prototype changes in your application. The inspector can attach to a live application on any of the supported platforms.


Products Released

 

 


WEB PREVIEW – iOS SIMULATOR (FOR WINDOWS)


We are releasing our first preview of the iOS Simulator for Xamarin.VS. The remoted iOS Simulator provides you with a way to test and debug iOS apps on the simulator entirely from Visual Studio on Windows.

 

 


WEB PREVIEW – XAMARIN PROFILER


Xamarin Profiler preview 0.33 is now available for download! There have been a number of fixes since our previous preview, which have been noted below.

Please note that the Mac app bundle has been renamed (from XamarinProfiler.Mac.app to “Xamarin Profiler.app”), so the old version needs to be removed before installing this new update, so that Xamarin Studio prompts the user for the new location.


Products Released

 

 


ALPHA RELEASE – CYCLE 8  FIRST PREVIEW


Our first preview of our newest upcoming feature release (called Cycle 8) can be downloaded from the Alpha channel.

NOTE: Since Google’s newest Android N previews now only allow linking to NDK-provided native libraries, existing apps using e.g. Mono.Data.Sqlite.dll will crash when running on Android N. The functionality to support this is not in this release, however it will be included in a future release of Cycle 8, and will also be published to our Stable Channel via a Service release shortly after Evolve 2016.

NOTE: Visual F# Tools 4.0 RTM must be installed in order for F# console project builds to work with Cycle 8 Xamarin Studio build noted below.

NOTE – You will need to have MS Build Tools 2015 installed in order to use the iOS Designer with the Xamarin.VS build published to the Alpha channel.


Cycle 8 Alpha Known Issues

  • [Xamarin Studio / Xamarin.VS] – Updating your Xamarin.iOS, Xamarin.Android, or Xamarin.Mac to the builds noted below without also updating your IDE will prevent the IDE from properly running license checks, which can cause adverse functionality.
  • [Xamarin Studio – Windows Only] – You must have both MS Build Tools 2013 and MS Build Tools 2015 installed on your machine for Xamarin Studio to work properly on Windows.
  • [Xamarin.iOS] – Breakpoints may not hit for WatchKit applications when the Link All option is selected.
    • Workaround – Perform a “Clean” (or Rebuild) after switching the Link all option on.
  • [Xamarin.Android] – Android.App.Instrumentation subclasses used for app launching or headless execution may not behave as expected when running on API 15 devices or lower.
    • Workaround – Change the target framework for any such project to v2.3.
  • [Xamarin.Android] – Fast deployment is not working correctly for satellite assemblies.
    • Workaround – Disable fastdev/shared runtime to ensure the local assemblies are just bundled into the APK. This does not result in these assemblies also being written into MonoAndroidIntermediateAssetsDir.
  • [Xamarin.Android] – Command line project installation via msbuild/xbuild  (as well as other targets which require a device) will now fail when multiple devices are attached.
    • Workaround – The suggested workflow is to use the ‘serial’ argument: “-s $(serial)”.

Cycle 8 Alpha Products Released 

  • GTK# 2.12.38

Upcoming Release Dates

Cycle 8 Alpha – This Release!

Cycle 8 Beta – Fall 2016

Cycle 8 Stable – Fall 2016

 

 


BETA RELEASE – CYCLE 7 RELEASE CANDIDATE


Our next major feature release, called Cycle 7, has had some Alpha and Beta previews out for awhile, but now we’re putting our first Release Candidate to the Beta Channel. We’re really close to finalizing this release, but need your help to hammer on these RCs and shake out any last issues that are hidden away.

NOTE: Since Google’s newest Android N previews now only allow linking to NDK-provided native libraries, existing apps using e.g. Mono.Data.Sqlite.dll will crash when running on Android N. The functionality to support this is not in this release, however it will be included in a future release of Cycle 7, and will also be published to our Stable Channel via a Service release shortly after Evolve 2016.

NOTE: Visual F# Tools 4.0 RTM must be installed in order for F# console project builds to work with Cycle 7 Xamarin Studio build noted below.

NOTE – You will need to have MS Build Tools 2015 installed in order to use the iOS Designer with the Xamarin.VS build published to the Beta channel.


Cycle 7 Release Candidate Known Issues

  • [Xamarin Studio / Xamarin.VS] – Updating your Xamarin.iOS, Xamarin.Android, or Xamarin.Mac to the builds noted below without also updating your IDE will prevent the IDE from properly running license checks, which can cause adverse functionality.
  • [Xamarin Studio – Windows Only] – You must have both MS Build Tools 2013 and MS Build Tools 2015 installed on your machine for Xamarin Studio to work properly on Windows.
  • [Xamarin.iOS] – Breakpoints may not hit for WatchKit applications when the Link All option is selected.
    • Workaround – Perform a “Clean” (or Rebuild) after switching the Link all option on.
  • [Xamarin.Android] – Android.App.Instrumentation subclasses used for app launching or headless execution may not behave as expected when running on API 15 devices or lower.
    • Workaround – Change the target framework for any such project to v2.3.
  • [Xamarin.Android] – Fast deployment is not working correctly for satellite assemblies.
    • Workaround – Disable fastdev/shared runtime to ensure the local assemblies are just bundled into the APK. This does not result in these assemblies also being written into MonoAndroidIntermediateAssetsDir.
  • [Xamarin.Android] – Command line project installation via msbuild/xbuild  (as well as other targets which require a device) will now fail when multiple devices are attached.
    • Workaround – The suggested workflow is to use the ‘serial’ argument: “-s $(serial)”.

 

Cycle 7 Release Candidate Products Released 

  • GTK# 2.12.38

Upcoming Release Dates

Cycle 7 Alpha – March 10th, 2016

Cycle 7 Alpha 2 – March 15th, 2016

Cycle 7 Beta – April 11th, 2106

Cycle 7 Release Candidate – This Release!

Cycle 7 – May 2016

 

Beta: Cycle 7

We are releasing a Beta of our next major feature release, called Cycle 7. As this is an Beta build, there are some known issues and the possibility of new issues being found during testing.

Please check out the product release notes to see all the fixes and known issues for this preview, and use the below forum threads to report and monitor issues that may occur, as well as find any potential workarounds that may exist.


Known Issues

  • [Xamarin Studio] – Dragging and dropping a folder from one project to another moves the files, but does not add them to the destination project.
  • [Xamarin Studio] – Breakpoints are not hitting in Xamarin.Mac C#/F# Unified Applications.
  • [Xamarin Studio] – You may be unable to run watchkit applications after selecting Appicon on the Apple Watch Notification Center.
  • [Mono Framework] – Mono 4.3 Cryptography.ProtectedData fails to decrypt data from Mono 4.2. As a result, NuGet packages will fail to restore with the error “Data unprotection failed” when a protected NuGet source is configured.
    • Workaround – In Xamarin Studio you will need to add back any NuGet package sources that use password authentication before re-attempting to restore the packages.
  • [Xamarin.VS & Xamarin.iOS] – When deploying WatchKit applications in Visual studio, the error “The file ‘bin\iPhoneSimulator\Debug\WatchKitApp1WatchKitApp.app\WatchKitApp1WatchKitApp’ does not exist” may appear.
  • [Xamarin.VS] – tvOS Applications built with the “Build ad-hoc IPA” checkbox enabled in “Debug/Release + Device” configuration will fail with the error “The ‘CopyFileToWindows’ task failed unexpectedly.”

Products Released 


Upcoming Release Dates

Alpha – March 10th, 2016.

Alpha 2 – Mar 15th, 2016

Beta – This Release!

Stable – April/May 2016

Alpha Preview 2: Cycle 7

Update 1 – Bumped Xamarin.iOS from 9.8.0.58 to 9.8.0.156. This adds support for Apple iOS 9.3 / Xcode 7.3. 


We are releasing a new Alpha preview of our next major feature release, called Cycle 7. As this is an Alpha build, there are some known issues and the possibility of new issues being found during testing.

Please check out the product release notes to see all the fixes and known issues for this preview, and use the below forum threads to report and monitor issues that may occur, as well as find any potential workarounds that may exist.


Known Issues

  • [Xamarin Studio w/ F# Add-in] – Error when creating an F# Android template on Windows. This should still function correctly on Mac.
  • [Xamarin Studio] – Dragging and dropping a folder from one project to another moves the files, but does not add them to the destination project.
  • [Xamarin Studio] – Breakpoints are not hitting in Xamarin.Mac C#/F# Unified Applications.
  • [Mono Framework] – Mono 4.3 Cryptography.ProtectedData fails to decrypt data from Mono 4.2. As a result, NuGet packages will fail to restore with the error “Data unprotection failed” when a protected NuGet source is configured.
    • Workaround – In Xamarin Studio you will need to add back any NuGet package sources that use password authentication before re-attempting to restore the packages.
  • [Xamarin.VS & Xamarin.iOS] – When deploying WatchKit applications in Visual studio, the error “The file ‘bin\iPhoneSimulator\Debug\WatchKitApp1WatchKitApp.app\WatchKitApp1WatchKitApp’ does not exist” may appear.

Products Released


Upcoming Release Dates

Alpha – March 10th, 2016.

Alpha 2 – This Release!

Beta – March 2016

Stable – Late March / Early April 2016

Alpha Preview 1: Cycle 7

Update 1 – Bumped Xamarin.iOS from 9.7.0.331 to 9.8.0.43, and Xamarin.Mac from 2.7.0.331 to 2.8.0.42. Both bumps add TLS 1.2 cryptography support.

Update 2 – Bumped Xamarin Studio from 6.0.0.4520 to 6.0.0.4761. Various additional fixes. 

Update 3 – Bumped Xamarin.VS from 99.0.0.1562 to 4.1.0.87. Various additional fixes, corrects version numbering to be in line with previous Xamarin.VS releases. 


We are releasing an Alpha preview of our next major feature release, called Cycle 7. There are a number of new features and bugfixes included in this release, most notably the rollout of the Dark Skin theme for Xamarin Studio. As this is an Alpha build, there are some known issues and the possibility of new issues being found during testing.

Please check out the product release notes to see all the fixes and known issues for this preview, and use the below forum threads to report and monitor issues that may occur, as well as find any potential workarounds that may exist.

NOTESome customers who are using targeting System Mono under Unified, using Classic Xamarin.Mac (XamMac.dll), or PCls may run into build issues or crash on launch. They may want to move off the Alpha channel at this time.


Known Issues

  • [Xamarin.VS] – A build error may occur when trying to build WatchKit Applications in Notification Mode with VS 2015.
  • [Xamarin.VS] – A build error may occur when trying to build WatchKit Applications in VS 2012/2013
  • [Xamarin.VS / iOS Designer] – Interface.Storyboard for WatchKit Applications will not open in VS 2012/2013.
  • [Xamarin.VS / iOS Designer] – Bottom section of the View Controller is appearing white instead of grey.
  • [Mono Framework] – Mono 4.3 Cryptography.ProtectedData fails to decrypt data from Mono 4.2. As a result, NuGet packages will fail to restore with the error “Data unprotection failed” when a protected NuGet source is configured.
    • Workaround – In Xamarin Studio you will need to add back any NuGet package sources that use password authentication before re-attempting to restore the packages.
  • [Xamarin Studio w/ F# Add-in] – Error when creating an F# Android template on Windows. This should still function correctly on Mac.
  • [Xamarin.Mac] – When running the Xamarin.Mac unified template project with the target Framework set to “Unsupported”, the popup “Could not connect to the debbuger” may appear.
    • Potential Workaround – Downgrade the Mono framework version available in our Stable channel.
  • [Xamarin.VS & Xamarin.iOS] – When deploying WatchKit applications in Visual studio, the error “The file ‘bin\iPhoneSimulator\Debug\WatchKitApp1WatchKitApp.app\WatchKitApp1WatchKitApp’ does not exist” may appear.

Products Released


Upcoming Release Dates

Alpha – This Release!

Beta – March 2016

Stable – Late March / Early April 2016

Alpha Preview 3: Cycle 6 Service Release 1

We are releasing an updated Alpha preview of our next Service Release to Cycle 6. This is a much bigger service release, and should address a vast majority of the issues we’ve seen reported by the community after the release of Cycle 6. The issues noted below as addressed are not the only ones fixed with this release, so make sure to check out the product release notes to see all the fixes provided with this preview.

Please use the below forum threads to report and monitor issues that may occur, and find any potential workarounds that may exist.


Products Released

  • Xamarin Studio 5.10.2.53
    • Release Notes
    • Forum Thread – Alpha Release: Xamarin 4, Cycle 6 – Service Release 1
    • Key Issues Addressed:
      • 32494 – Fixed an issue where Xamarin Studio would always compile using C# 5, leading to various errors (often syntax errors) if the project included C# 6 features.
      • 35977 – Fixed an issue where Japanese characters could not be typed into the text editor.
      • 34250 – Fixed an issue where all of the menu items would become disabled after certain project operations.
  • Xamarin for Visual Studio 4.0.1.74
    • Release Notes
    • Forum Thread – Alpha Release: Xamarin 4, Cycle 6 – Service Release 1
    • Key Issues Addressed:
      • Fixed the “iOS IPA -> Include Artwork in IPA” checkbox in the project properties so that it correctly saves changes to the value.
      • Added a candidate fix for an issue where breakpoints in class libraries were not being resolved (non-public Bug 35691).
      • 36117 – Fixed an issue where certain distribution identities and provisioning profiles did not appear in the iOS project settings.
      • Fixed an issue with WatchKit applications in Notification mode failing with “System.ArguementOutOfRangeException”.
  • Xamarin.iOS 9.4.1.23
    • Release Notes
    • Forum Thread – Alpha Release: Xamarin 4, Cycle 6 – Service Release 1
    • Key Issues Addressed:
      • 35786 – Fixed an issue where the iOS build process could run out of file descriptors when building large projects, leading to errors such as “error : Could not strip assembly”.
      • 30698 – Fixed an issue with certain 32-bit floating point operations causing crashes on 32-bit devices.
      • 36238 – Fixed an issue with True/False status of the “iOS IPA -> Include Artwork in IPA” not showing the correct value unless the text of the .csproj file explicitly included the “IpaIncludeArtwork” property.

Upcoming Release Dates

Alpha – December 8th, 2015

Alpha (w/ iOS 9.2 & Xcode 7.2 support) – December 10th, 2015

Alpha 2 – December 18th, 2015

Alpha 3 – This release! 

Beta – Mid January 2016

Stable – Late January 2016