# F# Weekly #38, 2019 – F# 4.7, C# 8, .NET Core 3.0 and Community for F# Heroes **URL:** \ **Category:** General\ **Tags:** news\ **Created:** [September 27, 2019, 8:48pm UTC](https://forums.fsharp.org/t/f-weekly-38-2019-f-4-7-c-8-net-core-3-0-and-community-for-f-heroes/1015 "2019-09-27T20:48:17Z")\ **Posts on this page:** 1\ **Page:** 1
**Author:** ![sergey\_tihon](https://yyz2.discourse-cdn.com/flex030/user_avatar/forums.fsharp.org/sergey_tihon/32/25_2.png) [@sergey\_tihon](https://forums.fsharp.org/u/sergey_tihon)\ **Post date:** [September 27, 2019, 8:48pm UTC](https://forums.fsharp.org/t/f-weekly-38-2019-f-4-7-c-8-net-core-3-0-and-community-for-f-heroes/1015/1 "2019-09-27T20:48:17Z")
Welcome to F# Weekly, A roundup of F# content from this past week: **News** - [Announcing F# 4.7](https://devblogs.microsoft.com/dotnet/announcing-f-4-7/) - [Announcing .NET Core 3.0](https://devblogs.microsoft.com/dotnet/announcing-net-core-3-0/) - [ASP.NET Core and Blazor updates in .NET Core 3.0](https://devblogs.microsoft.com/aspnet/asp-net-core-and-blazor-updates-in-net-core-3-0/) - [ML.NET and Model Builder at .NET Conf 2019](https://devblogs.microsoft.com/dotnet/ml-net-and-model-builder-at-net-conf-2019-machine-learning-for-net/) - [Joining the .NET Foundation Maturity Model Pilot](https://devblogs.microsoft.com/dotnet/joining-the-net-foundation-maturity-model-pilot/) - [Setting HTTP header attributes to enable Azure authentication/authorization using HTTPRepl](https://devblogs.microsoft.com/aspnet/setting-http-header-attributes-to-enable-azure-authentication-authorization-using-httprepl/) - [.NET Core Support and More in Visual Studio 2019 version 16.3](https://devblogs.microsoft.com/visualstudio/dot-net-core-support-in-visual-studio-2019-version-16-3/) - [Visual Studio 2019 for Mac version 8.3](https://devblogs.microsoft.com/visualstudio/visual-studio-2019-for-mac-version-8-3/) - [Tracepoints: Debug with less clutter](https://devblogs.microsoft.com/visualstudio/tracepoints/) - [.NET Core ❤ gRPC](https://grpc.io/blog/grpc-on-dotnetcore/) - [Xamarin Announcements from .NET Conf 2019](https://devblogs.microsoft.com/xamarin/xamarin-dotnet-conf-2019/?WT.mc_id=hotrestart-twitter-jabenn) - [Windows Terminal Preview 1909](https://devblogs.microsoft.com/commandline/windows-terminal-preview-1909/) **Videos & Slides** - [Announcing free C#, .NET, and ASP.NET for beginners video courses and tutorials](https://www.hanselman.com/blog/AnnouncingFreeCNETAndASPNETForBeginnersVideoCoursesAndTutorials.aspx) - [.NET Design Review: GitHub Quick Reviews](https://www.youtube.com/watch?v=8M5rFkINsus) - [Walking Down the Memory Lane with Bing – Part 3](https://www.youtube.com/watch?v=_DHyqsqJJHE) - [Its nearly October are you ready for Hacktoberfest?](https://www.youtube.com/watch?v=w36_PvHNoPY&feature=youtu.be) - Dave Thomas **.NET Conf 2019** - [What's new with F#](https://www.youtube.com/watch?v=WP3x0WaUlLA&list=PLReL099Y5nRd04p81Q7p5TtyjCrj9tz1t&index=25&t=0s) - [All Videos](https://www.youtube.com/playlist?list=PLReL099Y5nRd04p81Q7p5TtyjCrj9tz1t) - [.NET Conf 2019 Keynote](https://www.youtube.com/watch?v=1xQE2bWkwjo&list=PLReL099Y5nRd04p81Q7p5TtyjCrj9tz1t&index=2&t=0s) - [What's new in C# 8 - Part 1](https://www.youtube.com/watch?v=TJiLhRPgyq4&list=PLReL099Y5nRd04p81Q7p5TtyjCrj9tz1t&index=5&t=2s) - [What's new in C# 8 - Part 2](https://www.youtube.com/watch?v=fhf8N4004u0&list=PLReL099Y5nRd04p81Q7p5TtyjCrj9tz1t&index=6&t=0s) - [Building Full-stack C# Web Apps with Blazor in .NET Core 3.0](https://www.youtube.com/watch?v=MetcuX1OHD0&list=PLReL099Y5nRd04p81Q7p5TtyjCrj9tz1t&index=9&t=0s) - [Building Cloud Native Apps with .NET Core 3.0 and Kubernetes](https://www.youtube.com/watch?v=A0i5BUoKu6s&list=PLReL099Y5nRd04p81Q7p5TtyjCrj9tz1t&index=11&t=0s) - [What's new in ML.NET?](https://www.youtube.com/watch?v=Z0-BVC_WiEE&list=PLReL099Y5nRd04p81Q7p5TtyjCrj9tz1t&index=16&t=0s) - [The Future of Blazor on the Client](https://www.youtube.com/watch?v=qF6ixMjCzHA&list=PLReL099Y5nRd04p81Q7p5TtyjCrj9tz1t&index=19&t=11s) - [Blazor and Azure Functions for Serverless Websites](https://www.youtube.com/watch?v=noG3rxt38VI&list=PLReL099Y5nRd04p81Q7p5TtyjCrj9tz1t&index=20&t=0s) **Blogs** - [Building a dialog system with F# parser combinators](http://nick-fisher.com/articles/building-a-dialog-system-with-fsharp-parser-combinators/) - Nick Fisher - [Why should you use F# when your team uses C#?](https://kevinavignon.com/2019/09/23/why-should-you-use-f-when-your-team-uses-c/) - Kevin Avignon - [Deleting old branches using Azure Functions](https://www.mnie.me/2019-09-23-branchDeleter/) - Michał Niegrzybowski - [Adventures in IL: Conditionals and Loops](https://www.aaron-powell.com/posts/2019-09-24-adventures-in-cil-conditionals-and-loops/) - Aaron Powell - [Who Cares About Functional Programming?](https://thomasbandt.com/who-cares-about-functional-programming) - Thomas Bandt - [A Brief Introduction To F#](https://thomasbandt.com/fsharp-introduction) - Thomas Bandt - [Using Durable Entities and Orchestrators to Create an Api Cache](https://www.aaron-powell.com/posts/2019-09-27-using-durable-entities-and-orchestrators-to-create-an-api-cache/) - Aaron Powell - [Better Parsing With F# and FParsec : Getting Started](https://www.codefornerds.com/better-parsing-with-fsharp-and-fparsec-getting-started/) - Jake Witcher **F# vNext:** > - [VisualStudio 16.3.1 F# Release Notes](https://docs.microsoft.com/en-us/visualstudio/releases/2019/release-notes#fsharp) - [Add support for using paket as a .NET Core 3 local tool](https://github.com/fsprojects/Paket/issues/3660) - [F# RFC FS-1070 - Offside relaxations for construct and member definitions](https://github.com/fsharp/fslang-design/blob/master/FSharp-4.7/FS-1070-offside-relaxations.md) - New language suggestions: - [Tag AST nodes for pattern recognition](https://github.com/fsharp/fslang-suggestions/issues/789) - [Allow tupled returns and outrefs in functions outputs](https://github.com/fsharp/fslang-suggestions/issues/787) - [Relax indentation rules on anonymous records](https://github.com/fsharp/fslang-suggestions/issues/786) - [Create a seq.toIList extension](https://github.com/fsharp/fslang-suggestions/issues/785) - [Support multiline XML documentation comments](https://github.com/fsharp/fslang-suggestions/issues/783) **GitHub projects** - [fsprojects/FSharp.Data.Adaptive](https://github.com/fsprojects/FSharp.Data.Adaptive) - On-demand adaptive/incremental data for F# - [aardvark-community/aardvark.templates](https://github.com/aardvark-community/aardvark.templates) - .NET Core SDK templates for bootstrapping new Aardvark projects > **New Releases** - [Fabulous 0.42.0](https://github.com/fsprojects/Fabulous/releases/tag/0.42.0) (support for Xamarin.Forms 4.2 and Effects) - [Bolero 0.9](https://twitter.com/fsbolero/status/1176584864855920641) - [FSharp.SystemTextJson 0.4. with custom formats for F# unio](https://twitter.com/Tarmil_/status/1176954570611798018) > That’s all for now. Have a great week. Previous F# Weekly edition – [#38, 2019](http://sergeytihon.com/2019/09/21/f-weekly-38-2019-net-conf-sept-23-25-capitolfsharp/)