Xamarin.Forms 2.3.1.114

There is a newer version of this package available.
See the version list below for details.
NuGet\Install-Package Xamarin.Forms -Version 2.3.1.114
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.
dotnet add package Xamarin.Forms --version 2.3.1.114
<PackageReference Include="Xamarin.Forms" Version="2.3.1.114" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add Xamarin.Forms --version 2.3.1.114
#r "nuget: Xamarin.Forms, 2.3.1.114"
#r directive can be used in F# Interactive, C# scripting and .NET Interactive. Copy this into the interactive tool or source code of the script to reference the package.
// Install Xamarin.Forms as a Cake Addin
#addin nuget:?package=Xamarin.Forms&version=2.3.1.114

// Install Xamarin.Forms as a Cake Tool
#tool nuget:?package=Xamarin.Forms&version=2.3.1.114

Build native UIs for iOS, Android, and Windows Phone from a single, shared C# codebase

Product Versions
MonoAndroid monoandroid10
MonoTouch monotouch10
Universal Windows Platform uap uap10.0
Windows Phone wp8 wp81 wpa81
Windows Store win81
Xamarin.iOS xamarinios10
Compatible target framework(s)
Additional computed target framework(s)
Learn more about Target Frameworks and .NET Standard.

NuGet packages (1.9K)

Showing the top 5 NuGet packages that depend on Xamarin.Forms:

Package Downloads
Rg.Plugins.Popup

Plugin for Xamarin forms. Allows you to open any page as a popup.

Xamarin.FFImageLoading.Forms

Xamarin Library to load images quickly and easily on Xamarin.Forms. Ensure you call CachedImageRenderer.Init() on each platform!!! Features: - Xamarin.iOS, Xamarin.Android, Xamarin.Forms, Xamarin.Mac and Windows (WinRT, UWP) support - Configurable disk and memory caching - Multiple image views using the same image source (url, path, resource) will use only one bitmap which is cached in memory (less memory usage) - Deduplication of similar download/load requests. *(If 100 similar requests arrive at same time then one real loading will be performed while 99 others will wait).* - Error and loading placeholders support - Images can be automatically downsampled to specified size (less memory usage) - Fluent API which is inspired by Picasso naming - SVG / WebP / GIF support - Image loading Fade-In animations support - Can retry image downloads (RetryCount, RetryDelay) - Android bitmap optimization. Saves 50% of memory by trying not to use transparency channel when possible. - Transformations support - BlurredTransformation - CircleTransformation, RoundedTransformation, CornersTransformation, CropTransformation - ColorSpaceTransformation, GrayscaleTransformation, SepiaTransformation, TintTransformation - FlipTransformation, RotateTransformation - Supports custom transformations (native platform `ITransformation` implementations)

Xamarin.Forms.Maps The ID prefix of this package has been reserved for one of the owners of this package by NuGet.org.

Maps models and renderers for Xamarin.Forms

Prism.Forms The ID prefix of this package has been reserved for one of the owners of this package by NuGet.org.

Prism is a fully open source version of the Prism guidance originally produced by Microsoft Patterns & Practices. Prism provides an implementation of a collection of design patterns that are helpful in writing well structured, maintainable, and testable XAML applications, including MVVM, dependency injection, commanding, event aggregation, and more. Prism's core functionality is a shared library targeting the .NET Framework and .NET Standard. Features that need to be platform specific are implemented in the respective libraries for the target platform (WPF, Uno Platform, and Xamarin Forms). Prism for Xamarin.Forms helps you more easily design and build rich, flexible, and easy to maintain Xamarin.Forms applications. This library provides user interface composition as well as modularity support.

SkiaSharp.Views.Forms The ID prefix of this package has been reserved for one of the owners of this package by NuGet.org.

SkiaSharp for Xamarin.Forms is a set of views that can be used to draw on the screen.

GitHub repositories (334)

Showing the top 5 popular GitHub repositories that depend on Xamarin.Forms:

Repository Stars
dotnet/maui
.NET MAUI is the .NET Multi-platform App UI, a framework for building native device applications spanning mobile, tablet, and desktop.
BeyondDimension/SteamTools
🛠「Watt Toolkit」是一个开源跨平台的多功能 Steam 工具箱。
dotnet/BenchmarkDotNet
Powerful .NET library for benchmarking
reactiveui/ReactiveUI
An advanced, composable, functional reactive model-view-viewmodel framework for all .NET platforms that is inspired by functional reactive programming. ReactiveUI allows you to abstract mutable state away from your user interfaces, express the idea around a feature in one readable place and improve the testability of your application.
microsoft/ailab
Experience, Learn and Code the latest breakthrough innovations with Microsoft AI
Version Downloads Last updated
5.0.0.2515 115,866 7/25/2022
5.0.0.2478 144,560 6/9/2022
5.0.0.2401 320,635 3/29/2022
5.0.0.2337 445,699 1/25/2022
5.0.0.2291 288,378 12/14/2021
5.0.0.2244 731,831 11/15/2021
5.0.0.2196 433,614 10/18/2021
5.0.0.2125 255,198 9/20/2021
5.0.0.2083 474,533 7/12/2021
5.0.0.2012 2,877,850 2/12/2021
5.0.0.1931 193,486 1/25/2021
5.0.0.1905 63,918 1/20/2021
5.0.0.1874 304,318 1/5/2021
5.0.0.1829-pre6 6,885 12/22/2020
5.0.0.1791-pre5 9,651 12/8/2020
5.0.0.1709-pre4 12,543 11/16/2020
5.0.0.1558-pre3 30,017 10/15/2020
5.0.0.1539-pre2 2,715 10/7/2020
5.0.0.1487-pre1 6,662 9/23/2020
4.8.0.1821 502,068 12/18/2020
4.8.0.1687 475,255 11/12/2020
4.8.0.1560 445,190 10/15/2020
4.8.0.1534 120,625 10/7/2020
4.8.0.1451 461,686 9/16/2020
4.8.0.1364 281,753 8/31/2020
4.8.0.1269 411,660 8/6/2020
4.8.0.1238-pre3 3,506 7/30/2020
4.8.0.1187-pre2 5,447 7/23/2020
4.8.0.1143-pre1 2,962 7/15/2020
4.7.0.1351 283,090 8/27/2020
4.7.0.1260 89,180 8/5/2020
4.7.0.1239 88,675 7/30/2020
4.7.0.1179 128,425 7/22/2020
4.7.0.1142 110,648 7/15/2020
4.7.0.1080 165,193 7/1/2020
4.7.0.968 1,557,423 6/17/2020
4.7.0.937-pre4 11,982 6/11/2020
4.7.0.848-pre3 6,888 6/4/2020
4.7.0.813-pre2 7,468 5/19/2020
4.7.0.773-pre1 6,038 5/14/2020
4.6.0.1180 40,424 7/22/2020
4.6.0.1141 90,087 7/14/2020
4.6.0.1073 11,557 7/1/2020
4.6.0.967 55,239 6/17/2020
4.6.0.847 222,586 6/4/2020
4.6.0.800 311,052 5/19/2020
4.6.0.726 327,884 4/29/2020
4.6.0.616-pre4 12,943 4/9/2020
4.6.0.529-pre3 4,834 4/2/2020
4.6.0.494-pre2 6,338 3/25/2020
4.6.0.379-pre1 10,884 3/5/2020
4.5.0.725 94,928 4/29/2020
4.5.0.657 247,562 4/23/2020
4.5.0.617 709,830 4/9/2020
4.5.0.530 148,303 4/1/2020
4.5.0.495 178,174 3/25/2020
4.5.0.396 138,156 3/16/2020
4.5.0.356 420,936 2/26/2020
4.5.0.282-pre4 10,528 2/10/2020
4.5.0.266-pre3 3,506 2/5/2020
4.5.0.187-pre2 12,392 1/23/2020
4.5.0.142-pre1 5,070 1/13/2020
4.4.0.991864 72,640 3/23/2020
4.4.0.991757 63,870 2/26/2020
4.4.0.991640 204,054 2/5/2020
4.4.0.991537 141,664 1/23/2020
4.4.0.991477 124,856 1/10/2020
4.4.0.991265 361,883 12/12/2019
4.4.0.991220-pre3 5,101 12/4/2019
4.4.0.991210-pre2 13,203 11/14/2019
4.4.0.936621-pre1 10,437 10/31/2019
4.3.0.991250 76,055 12/12/2019
4.3.0.991221 89,323 12/4/2019
4.3.0.991211 221,957 11/14/2019
4.3.0.947036 195,220 10/29/2019
4.3.0.908675 330,624 10/21/2019
4.3.0.851321-pre3 15,447 10/2/2019
4.3.0.819712-pre2 15,866 9/19/2019
4.3.0.778476-pre1 20,086 9/11/2019
4.2.0.910310 82,531 10/21/2019
4.2.0.848062 255,733 10/2/2019
4.2.0.815419 140,395 9/19/2019
4.2.0.778463 95,175 9/11/2019
4.2.0.709249 293,367 8/21/2019
4.2.0.673161-pre3 15,369 8/7/2019
4.2.0.618605-pre2 16,379 7/24/2019
4.2.0.608146-pre1 10,737 7/16/2019
4.1.0.778454 39,130 9/11/2019
4.1.0.709244 45,974 8/21/2019
4.1.0.673156 155,229 8/7/2019
4.1.0.618606 160,303 7/24/2019
4.1.0.581479 203,979 7/9/2019
4.1.0.555618 442,793 6/28/2019
4.1.0.496342-pre2 14,055 6/13/2019
4.1.0.483098-pre1 11,089 6/5/2019
4.0.0.709238 29,927 8/21/2019
4.0.0.618610 9,599 7/24/2019
4.0.0.540366 85,786 6/27/2019
4.0.0.497661 102,567 6/13/2019
4.0.0.482894 84,930 6/3/2019
4.0.0.425677 346,460 5/14/2019
4.0.0.394984-pre10 14,912 5/3/2019
4.0.0.346134-pre9 25,555 4/18/2019
4.0.0.304370-pre8 19,744 4/3/2019
4.0.0.250467-pre7 13,980 3/20/2019
4.0.0.232914-pre6 13,895 3/14/2019
4.0.0.169046-pre5 11,630 2/21/2019
4.0.0.135214-pre4 9,765 2/6/2019
4.0.0.94569-pre3 9,445 1/24/2019
4.0.0.62955-pre2 24,041 1/10/2019
4.0.0.8055-pre1 20,783 12/4/2018
3.6.0.709228 78,680 8/21/2019
3.6.0.539721 56,418 6/27/2019
3.6.0.344457 1,221,020 4/18/2019
3.6.0.293080 138,840 4/3/2019
3.6.0.264807 238,014 3/19/2019
3.6.0.220655 242,197 3/6/2019
3.6.0.169048-pre2 5,687 2/21/2019
3.6.0.135200-pre1 12,821 2/6/2019
3.5.0.274416 55,381 3/26/2019
3.5.0.169047 2,204,532 2/20/2019
3.5.0.129452 335,679 2/6/2019
3.5.0.94564-pre3 5,666 1/24/2019
3.5.0.62956-pre2 5,871 1/10/2019
3.4.0.1039999 32,788 3/26/2019
3.4.0.1029999 134,170 1/24/2019
3.4.0.1009999 193,128 1/4/2019
3.4.0.1008975 717,772 11/15/2018
3.4.0.987044-pre2 6,602 11/8/2018
3.4.0.925479-pre1 18,825 10/18/2018
3.3.0.967583 246,566 11/1/2018
3.3.0.912540 590,632 10/18/2018
3.3.0.893527-pre3 14,778 10/11/2018
3.3.0.871608-pre2 22,306 10/1/2018
3.3.0.840541-pre1 13,367 9/20/2018
3.2.0.871581 186,543 10/3/2018
3.2.0.839982 272,566 9/17/2018
3.2.0.809874-pre3 10,512 9/10/2018
3.2.0.729530-pre2 21,167 8/14/2018
3.2.0.637442-pre1 18,711 7/17/2018
3.1.0.697729 635,090 8/1/2018
3.1.0.637273 149,665 7/11/2018
3.1.0.583944 228,439 6/20/2018
3.1.0.561732-pre4 11,274 6/11/2018
3.1.0.550168-pre3 7,720 6/6/2018
3.1.0.530888-pre2 7,089 6/4/2018
3.1.0.469394-pre1 18,396 5/9/2018
3.0.0.561731 184,817 6/11/2018
3.0.0.550146 38,901 6/6/2018
3.0.0.530893 37,588 6/4/2018
3.0.0.482510 465,192 5/14/2018
3.0.0.446417 276,208 5/1/2018
3.0.0.427558-pre4 15,760 4/25/2018
3.0.0.354232-pre3 20,058 4/5/2018
3.0.0.296286-pre2 13,712 3/20/2018
2.5.1.527436 191,792 5/4/2018
2.5.1.444934 231,309 4/4/2018
2.5.1.392594-pre3 8,572 3/21/2018
2.5.1.340284-pre2 12,686 3/9/2018
2.5.1.317207-pre1 9,811 3/1/2018
2.5.0.280555 499,225 2/16/2018
2.5.0.122203 589,524 12/18/2017
2.5.0.121934 850,041 11/28/2017
2.5.0.91635 334,168 11/16/2017
2.5.0.77107 61,911 11/13/2017
2.5.0.75255-pre3 10,142 11/10/2017
2.5.0.19271-pre2 14,846 10/20/2017
2.4.0.91020 65,621 11/16/2017
2.4.0.74863 44,176 11/10/2017
2.4.0.38779 76,960 10/30/2017
2.4.0.18342 66,792 10/20/2017
2.4.0.282 230,840 9/29/2017
2.4.0.280 522,060 9/27/2017
2.4.0.275-pre3 13,318 9/19/2017
2.4.0.269-pre2 23,030 8/29/2017
2.4.0.266-pre1 33,857 8/16/2017
2.3.5.256-pre6 46,503 6/29/2017
2.3.5.255-pre5 10,851 6/26/2017
2.3.5.239-pre3 35,424 5/11/2017
2.3.5.235-pre2 15,747 4/26/2017
2.3.5.233-pre1 14,188 4/13/2017
2.3.4.270 319,597 8/29/2017
2.3.4.267 89,191 8/16/2017
2.3.4.247 570,714 5/16/2017
2.3.4.231 283,195 4/12/2017
2.3.4.224 291,947 3/29/2017
2.3.4.221-pre6 14,054 3/27/2017
2.3.4.214-pre5 15,764 3/14/2017
2.3.4.212-pre4 11,257 3/10/2017
2.3.4.211-pre3 9,001 3/9/2017
2.3.4.192-pre2 25,771 2/3/2017
2.3.4.184-pre1 18,413 1/13/2017
2.3.3.193 309,109 2/1/2017
2.3.3.180 265,110 1/5/2017
2.3.3.175 131,510 12/6/2016
2.3.3.168 81,524 11/23/2016
2.3.3.166-pre4 12,227 11/3/2016
2.3.3.163-pre3 10,370 10/17/2016
2.3.3.152-pre2 20,827 9/15/2016
2.3.2.127 504,733 9/14/2016
2.3.2.118-pre1 10,536 8/3/2016
2.3.1.114 187,535 8/3/2016
2.3.1.113-pre3 7,616 7/19/2016
2.3.1.111-pre2 8,448 7/4/2016
2.3.1.110-pre1 5,924 6/29/2016
2.3.0.107 232,524 6/29/2016
2.3.0.49 121,149 6/16/2016
2.3.0.46-pre3 20,268 5/30/2016
2.3.0.38-pre2 19,011 4/27/2016
2.3.0.34-pre1 14,387 4/27/2016
2.2.0.45 161,825 5/30/2016
2.2.0.31 160,693 4/27/2016
2.2.0.23-pre4 6,171 4/20/2016
2.2.0.18-pre3 6,161 4/20/2016
2.2.0.5-pre2 19,683 4/8/2016
2.2.0.4-pre1 22,669 4/5/2016
2.1.0.6529 136,176 3/13/2016
2.1.0.6526 23,603 3/9/2016
2.1.0.6524 44,310 3/2/2016
2.1.0.6521 18,141 3/1/2016
2.1.0.6517-pre5 5,599 2/18/2016
2.1.0.6513-pre4 5,811 2/9/2016
2.1.0.6508-pre3 5,789 1/28/2016
2.1.0.6503-pre2 10,247 1/22/2016
2.1.0.6501-pre1 4,910 1/21/2016
2.1.0.6500-pre1 4,852 1/20/2016
2.0.1.6505 132,078 1/28/2016
2.0.1.6495 82,668 1/20/2016
2.0.1.6492-pre1 7,298 12/3/2015
2.0.0.6490 179,917 12/1/2015
2.0.0.6484 26,541 11/21/2015
2.0.0.6482 304,819 11/17/2015
1.5.2.6478-pre3 4,279 11/17/2015
1.5.2.6477-pre2 7,667 11/10/2015
1.5.2.6469-pre1 5,382 10/20/2015
1.5.1.6471 89,090 10/20/2015
1.5.1.6468 8,693 10/20/2015
1.5.1.6460-pre2 4,739 10/13/2015
1.5.1.6455-pre1 6,525 10/2/2015
1.5.0.6447 113,078 9/25/2015
1.5.0.6446 28,150 9/16/2015
1.5.0.6404-pre3 6,328 8/25/2015
1.5.0.6401-pre2 4,987 8/21/2015
1.5.0.6396-pre1 5,668 8/5/2015
1.4.4.6449 6,193 9/25/2015
1.4.4.6443 5,136 9/16/2015
1.4.4.6392 121,553 7/29/2015
1.4.4.6391 6,003 7/28/2015
1.4.4.6387 6,978 7/27/2015
1.4.4.6379-pre3 4,571 7/20/2015
1.4.4.6378-pre2 4,593 7/16/2015
1.4.4.6377-pre1 4,581 7/14/2015
1.4.3.6376 59,497 7/9/2015
1.4.3.6374 25,955 7/1/2015
1.4.3.6372 5,825 6/30/2015
1.4.3.6364-pre3 5,552 6/16/2015
1.4.3.6358-pre2 9,667 4/24/2015
1.4.3.6356-pre1 4,638 4/21/2015
1.4.2.6359 92,122 4/30/2015
1.4.2.6355 22,402 4/21/2015
1.4.2.6353-pre2 5,795 3/31/2015
1.4.2.6350-pre1 4,610 3/30/2015
1.4.1.6349 52,662 3/30/2015
1.4.1.6347-pre2 6,470 3/19/2015
1.4.1.6342-pre1 4,673 3/10/2015
1.4.0.6341 36,295 3/9/2015
1.4.0.6340-pre2 5,684 3/6/2015
1.4.0.6336-pre1 5,119 3/3/2015
1.3.5.6337 8,994 3/5/2015
1.3.5.6335 33,948 3/2/2015
1.3.5.6333-pre1 5,672 2/17/2015
1.3.4.6332 26,171 2/17/2015
1.3.4.6331-pre4 4,864 2/13/2015
1.3.4.6329-pre3 4,527 2/12/2015
1.3.4.6328-pre2 4,425 2/11/2015
1.3.4.6325-pre1 4,663 2/9/2015
1.3.3.6323 66,775 2/9/2015
1.3.3.6322-pre3 4,382 2/6/2015
1.3.3.6321-pre2 4,663 2/4/2015
1.3.3.6318-pre1 4,547 2/2/2015
1.3.2.6316 18,443 2/3/2015
1.3.2.6313-pre3 4,598 1/30/2015
1.3.2.6309-pre2 4,791 1/28/2015
1.3.2.6299-pre1 5,421 1/20/2015
1.3.1.6296 75,101 1/4/2015
1.3.1.6294-pre1 8,327 12/24/2014
1.3.0.6292 19,314 12/24/2014
1.3.0.6286-pre4 5,712 12/19/2014
1.3.0.6284-pre3 5,133 12/12/2014
1.3.0.6280-pre2 5,608 12/9/2014
1.3.0.6275-pre1 11,092 11/12/2014
1.2.3.6257 51,832 10/2/2014
1.2.3.6256-pre4 5,384 9/26/2014
1.2.3.6255-pre3 6,146 9/20/2014
1.2.3.6249-pre2 5,222 9/9/2014
1.2.3.6246-pre1 7,687 8/15/2014
1.2.2.6243 37,015 7/30/2014
1.2.2.6241-pre3 5,795 7/28/2014
1.2.2.6240-pre2 7,679 7/22/2014
1.2.2.6238-pre1 7,001 7/17/2014
1.2.1.6229 12,679 7/14/2014
1.1.1.6206 17,868 6/19/2014
1.1.0.6201 18,803 6/12/2014
1.0.6197 20,117 6/4/2014
1.0.6188 15,924 5/28/2014

### Important notes

* When upgrading to Xamarin.Forms 2.3.1, users should upgrade their Xamarin installation to Cycle 7.
* When upgrading Xamarin.Forms take care not to simply "update all" as that will update the Xamarin.Android.Support packages to an incompatible version. More info [here](https://developer.xamarin.com/guides/xamarin-forms/troubleshooting/).

# 2.3.1-stable

No changes since 2.3.1-pre3

# 2.3.1-pre3


## Bug Fixes

* [42074](https://bugzilla.xamarin.com/show_bug.cgi?id=42074) - " TimePicker doesn't lose focus on Cancel" ([PR](https://github.com/xamarin/Xamarin.Forms/pull/238))
* [42352](https://bugzilla.xamarin.com/show_bug.cgi?id=42352) - "[iOS] Xamarin.Forms 2.3.1.111-pre2 does not work with linker" [PR 251](https://github.com/xamarin/Xamarin.Forms/pull/251)
* [42361](https://bugzilla.xamarin.com/show_bug.cgi?id=42361) - "DatePicker crash on Android 4.4.2 Tablet after dialog is closed" [PR 249](https://github.com/xamarin/Xamarin.Forms/pull/249)

## Other Fixes

* [Android] Handle creating a default GroupHeader if no GroupHeaderTemplate is provided ([PR](https://github.com/xamarin/Xamarin.Forms/pull/248))
* Restore incorrectly renamed InvalidateMeasure method


#2.3.1-pre2


##Bugs Fixed

* Bug [42277](https://bugzilla.xamarin.com/show_bug.cgi?id=42277) - "DataTemplate System.InvalidCastException crash in 2.3.1-pre1"


## Other Fixes

* Regression on the height of a cell using UnevenRows on IOS.
* Issues when using DataTemplateSelector


# 2.3.1-pre1


## New Features

* Added `KeyboardFlags.None` enum value and added `Keyboard.Plain` which uses `KeyboardFlags.None` for its implementation.
* Added `GridLength.Star` as a convenience value to complement the existing `GridLength.Auto`

## Bugs Fixed

* [27417](https://bugzilla.xamarin.com/show_bug.cgi?id=27417) - "Button.Image behaviors differently on each platform and has extra padding even with no Text" Fix: When an image and no text is specified for an image, the image position should default to centered (vertically and horizontally). This fixes a bug in the Android logic which leaves images aligned near the top of the button when the button is sufficiently taller than the image.  
* [31809](https://bugzilla.xamarin.com/show_bug.cgi?id=31809) - "PopToRootAsync isn't working in my Windows Phone Runtime(8.1) project" Fix: When callingPopToRootAsync on 8.1/UWP, the navigation stack was being cleared, but the current page wasn't actually being set, so a crash would subsequently occur if attempting to call it again, for example. This was due to a missing event handler on the NavigationPageRenderer which sets the page to the expected root.  
* [33507](https://bugzilla.xamarin.com/show_bug.cgi?id=33507) - "Android: "System.ArgumentException: 'jobject' must not be IntPtr.Zero" when setting Focus for Picker = True" Fix: ViewRenderer failed to unsubscribe from FocusChangeRequested on disposed and so attempted to dispatch a focus change request to a disposed renderer.  
* [36447](https://bugzilla.xamarin.com/show_bug.cgi?id=36447) - "[Android] PinchGestureRecognizer Only Works on Android API Level 19+" Fix: Fix usage of a API18 only constructor on ScaleGestureDetector  
* [36662](https://bugzilla.xamarin.com/show_bug.cgi?id=36662) - "MasterDetail.Detail not rendering controls properly when using Maps inside TabbedPage"
* [37862](https://bugzilla.xamarin.com/show_bug.cgi?id=37862) - "ListView with CachingStrategy=recycleElement Doesn't respect HasUnevenRows=True " Fix: Don't use the fixed LayoutConstraint when using uneven rows. We were using a fixed LayoutConstraint for the viewcell view, this caused Grid't using '*' (star) to skip computing the size of it's children and returning the cached value.  
* [38284](https://bugzilla.xamarin.com/show_bug.cgi?id=38284) - "when creating a map in iOS, if the map is not visible when the page is created the zoom level is off" Fix: Update the current region of the MKMapView when visible. If the iOS MKMapView is invisible it will update it's region because there's no Frame/Bounds for calculation. We need to make sure we update the current region when the map is visible again.  
* [39187](https://bugzilla.xamarin.com/show_bug.cgi?id=39187) - "UWP Navigation shows duplicate page when performing multiple nav operations"  
* [39486](https://bugzilla.xamarin.com/show_bug.cgi?id=39486) - "HasUnevenRows=true ignored in Forms iOS project in TableView with CustomCell; row heights are not auto-sized"  
* [39802](https://bugzilla.xamarin.com/show_bug.cgi?id=39802) - "Gap between ListView cells even if SeparatorVisablity is set to none"  
* [40005](https://bugzilla.xamarin.com/show_bug.cgi?id=40005) - "[Android] Navigation Bar back button does not show when using InsertPageBefore(insertedPage, page1) to add a page to the stack before the first page."  
* [40333](https://bugzilla.xamarin.com/show_bug.cgi?id=40333) - "[Android] IllegalStateException: Recursive entry to executePendingTransactions"  
* [40639](https://bugzilla.xamarin.com/show_bug.cgi?id=40639) - "Xamarin.Forms 2.1.0.6529 (Android only). Unhandled Exception: Java.Lang.IllegalStateException: Recursive entry to executePendingTransactions when switching MainPage or children of TabbedPage in FormsAppCompatActivity"  
* [40704](https://bugzilla.xamarin.com/show_bug.cgi?id=40704) - "Strange duplication of listview headers when collapsing/expanding sections"  
* [40740](https://bugzilla.xamarin.com/show_bug.cgi?id=40740) - "UWP Platform constructor throws TypeLoadException." Modified calls to ApiInformation.IsTypePresent() in WinRT Platform.cs to compile and run when theStatusBar type is not present.  
* [40830](https://bugzilla.xamarin.com/show_bug.cgi?id=40830) - "AppLinkEntry.KeyValues collection is always empty"  
* [40866](https://bugzilla.xamarin.com/show_bug.cgi?id=40866) - "RegisterLink throws an ArgumentException on Android"
* [40955](https://bugzilla.xamarin.com/show_bug.cgi?id=40955) - "Memory leak with FormsAppCompatActivity and NavigationPage"    
* [40998](https://bugzilla.xamarin.com/show_bug.cgi?id=40998) - "Hitting Esc when an action sheet displayed on UWP does not result in the await returning" Fix: On UWP, when DisplayActionSheet is being awaited, pressing escape while the ActionSheet is visible would cause it to disappear but not actually return any result. Checking for an escape keypress in the window and setting the result to ContentDialogResult.None (as no button was tapped) returns a result as expected.  
* [41038](https://bugzilla.xamarin.com/show_bug.cgi?id=41038) - "MasterDetailPage loses menu icon on iOS after reusing NavigationPage as Detail" Fix: When a page is being removed we need to make sure we update the left toolbar item to show the master icon or text. We need to pas a reference of the remove page, because the NavigationPage still has that page in the navigation stack, the event fires on the renderer before it's removed from the internal children.  
* [41076](https://bugzilla.xamarin.com/show_bug.cgi?id=41076) - "App Resume hangs on WP 8.1 (Silverlight)"  
* [41078](https://bugzilla.xamarin.com/show_bug.cgi?id=41078) - " [Win 8.1] ListView not visually setting the initially selected item upon creation" Fix: On Windows 8.1, when the SelectedItem property on a ListView was set prior to the page it was contained in displaying, there was no indication of that item being selected (although the value was set) when the page eventually displayed. This is normally indicated via a background color on the cell. Subsequent selections of other items would cause the visual indication to work as expected. Explicitly calling OnElementItemSelected in OnElementChanged if the SelectedItem value has been set resolves this.  
* [41241](https://bugzilla.xamarin.com/show_bug.cgi?id=41241) - "Custom Button Image Missized in Xamarin Forms Cross-platform in the WinPhone App" Fix: Previously, the Windows platforms hard-coded the size of button images to 30x30; this meant that larger images on buttons could not be displayed and smaller images were scaled up. This change removes the hard-coded size and uses the actual size of the image when laying out the button.  
* [41296](https://bugzilla.xamarin.com/show_bug.cgi?id=41296) - "MarkupExtension not found in default namespace"  
* [41404](https://bugzilla.xamarin.com/show_bug.cgi?id=41404) - "Xamarin Forms Master Page (of Master Detail Page) obscures Android status bar with Material Design"  
* [41424](https://bugzilla.xamarin.com/show_bug.cgi?id=41424) - "DatePicker doesn't lose focus on Cancel"  
* [41842](https://bugzilla.xamarin.com/show_bug.cgi?id=41842) - "Set MasterDetailPage.Detail = New Page() twice will crash the application when set MasterBehavior = MasterBehavior.Split" Fix: MasterDetailControl will no longer null out the TCS before it is used. Failure only occurs when the MainPage is swapped out and the Detail page is changed twice. UI test doesn't cover this scenario.  
* [41854](https://bugzilla.xamarin.com/show_bug.cgi?id=41854) - "[UWP] NavigationPage back button remains when resetting Application.Curent.MainPage to ContentPage"  


### Other fixes
* [Android] Isolate fragment management for children of MasterDetailPage
* [Android] Can't reset BarTextColor to default on TabbedPage. Fix: storing default color for TabbedPage bar text on Android so we can reset it if necessary.
* [Android] Fix android StartTimer race condition. This fixes the GREF issue reported by the Android team against Cycle 7
* [iOS] Set the frame of a cell NativeView using the calculated positions and size
* [iOS] Rotation and orientations methods now correctly forwarded in iOS. Allows programmatic rotation locking of screen.
* [UWP] Make wrapper of a ViewCell respect margins
* [WinRT/UWP] Center crop image on AspectFill to provide same experience that Android and iOS curently provide.
* [WinRT] Add base platform as inner proxy navigation to Application, Fix back button issue [see 39187, 41854]
* [XAML] fix Thickness.IsDefault. Bottom was ignored
* Isolate fragment management for children of MasterDetailPage. If an AppCompat MasterDetailPage hosts NavigationPages or TabbedPages in either the Master or Detail sections, those pages are now wrapped in their own Fragment (and use that Fragment's ChildFragmentManager) to isolate their Fragment management operations and avoid recursive entry into the executePendingTransactions() method. Also fixed a disposal bug in the custom MDP renderer in Control Gallery. [see 40333, 40639]
* Implemented the AppIndexProvider on non-AppCompact backend to fix bug on KeyValues on AppLinkEntry [see 40866, 40830]
* Backend renderers now implement the correct position and size of the View of a ViewCell
* Allow Registrar.RegisterAll to be invoked multiple times without causing exception
* Data Pages docs added
* Numerous small doc fixes
* Added Mailing List info to the README.md  

For full details on changes: [click here](https://github.com/xamarin/Xamarin.Forms/compare/2.3.0...beta-2.3.1-pre1)