Our latest patch release has arrived to improve our JavaScript plugins, address the / deprecation in Dart Sass, fix a few CSS bugs, and make some documentation improvements. 

Bootstrap Icons v1.5.0 adds 45 new icons across a few categories as I continue to round out the set. Keep reading ot see what’s new! 

FluentValidation 9.0 is a major release that included several breaking changes. Please review this document before upgrading from FluentValidation 8.x to 9. 

We've got a few new goodies in this one, and I've made sure to put the most exciting ones at the top 🚀 

Marten is an open source library hosted on GitHub that makes the rock solid Postgresql database usable within .Net systems as a fully fledged document database. 

For this release our team been has been focusing on performance, polish, and stability. We’ve been working on speeding up the compiler and editing experience, getting rid of friction and papercuts, and reducing bugs and crashes.  

4x runtime performance enhancement on our NotifyPropertyChanged aspect.
Improved reliability and scope of our deadlock detection policy.
Dynamic advices: see IAdviceProvider, IntroduceInterface, ImportLocation, ImportMethod, IntroduceMethod.
Aspect Repository and Late Validation.
OnInstanceConstructed advice.
Faster advice state lookup: see DeclarationIdentifier.

New Language Features

• C# 9.0: record classes
• C# 9.0: with expressions
• C# 9.0: primary constructors
• Support for .NET 5 custom calling conventions
• Improved support for Unsafe-intrinsics

UI Improvements

• Dark mode (@tom-englert in #2347)
• .NET bundles and Nuget packages are now directly embedded in the tree view
• Search enabled in NuGet packages
• Added setting highlight the current line in the code view (see #2224, by @DickvdBrink)
• Simple UI language switching support 

Here are some important fixes we’ve made in the Rider 2019.1.3 build:

• Fixes to make the Entity Framework integration work again.
• A fix to correctly resolve file paths in ASP.NET markup files.
• Fixed support for .ashx files.
• To-do items won’t disappear after adding a new custom To-do.