TL;DR Faster startup for all IntelliJ-based IDEs, better UI responsiveness, less UI and editor freezes, reduced memory consumption, and lots of new features are available in the 2019.3 product updates.
Hi JetBrains Friends,
We’re happy to deliver a bunch of updates for the JetBrains Toolbox 2019.3 family of tools. All the tools have had a polish and are ready to provide you with even more productivity in the new year.
We focused on the performance and quality of all the tools for the 2019.3 release of IntelliJ-based IDEs. The last two months have been a marathon for the JetBrains teams, and in that time we’ve fixed many bugs and developed many new features. We’re excited to share the results of all our hard work with you! Here are some noteworthy improvements we’ve made to all our IntelliJ-based IDEs:
Faster startup times
Better UI responsiveness
Fewer UI and editor freezes
Reduced memory consumption
The release also comes with lots of new features that you have requested.
.NET tools 2019.3 Especially for .NET developers, Rider gets feature-rich T4 templates support, a cross-platform profiler for .NET Core and test coverage for Unity, and better performance. At the same time, ReSharper Ultimate introduces the brand new Localization Manager, cross-platform ReSharper and dotTrace command-line tools, and improves C# 8.0 language support.
Please see a quick summary of the product news below.
IntelliJ IDEA 2019.3
This year’s third and final major release of our flagship IDE, delivers major performance and usability improvements. These improvements include faster IDE startup, overall better UI responsiveness, easier installation of theme and keymap plugins, and enhanced VCS workflows, and it adds support for microservices frameworks, MongoDB, and more.
supports PHP 7.4 with all its new features, and has the corresponding IDE inspections and quick-fixes to start working with them. It also adds support for PSR-12, WSL for remote interpreters, MongoDB support, HTTP Client updates, faster IDE startup, better performance, and many usability improvements.
offers outstanding support for T4 templates, a cross-platform profiler for .NET Core, and cross-platform test coverage for Unity. Startup is faster, the debugger supports Docker Compose, and Version Control support and Xamarin support are enhanced across the board.
comes with interactive widgets for Jupyter notebooks, MongoDB support, and code assistance for all Python 3.8 features. The PyCharm team has been focusing on quality and performance in this release, and one of the key results is faster initial indexing of interpreters with many binary packages.
ReSharper Ultimate 2019.3
introduces a brand new Localization Manager and Type Name Hints, and offers even better support for C# 8, C++ 20, and the Unreal Engine. Navigation, code styles, and unit testing are enhanced, and Command Line Tools for ReSharper and dotTrace now work on Linux and macOS.
introduces MongoDB support, Oracle PL/SQL debugger, inline query progress, and more.
consumes less CPU and performs faster than ever before. It boosts Go Modules support, adds a set of new quick-fixes, features reinforced refactorings, and has the ability to call a method of an embedded field via the Evaluate Expression, debug your applications remotely using Mozilla rr.
In CLion 2019.3 we’ve sped up code completion and eliminated various UI freezes. Expect improved GDB and LLDB integration, Ninja and other CMake generators, as well as code coverage. Finally, you can already work with C++20’s Concepts as Rename, navigation, and code completion now take them into account.
ReSharper C++ 2019.3
nails every aspect of the editor, from code analysis and Clang-Tidy integration to navigation and code formatting. Upgrade to make your code more readable with new type hints, and more compliant with the upcoming C++20 standard. If you build games, you’ll also enjoy more in-depth support for Unreal Engine 4.
comes with a faster code completion, highlighting, and navigation. It supports Swift function builders, property wrappers, and opaque result types, and adds a whole heap of new Swift intentions. Mac Catalyst support and a reworked build Messages tool window round out the picture.
We plan to keep working on further improvements to provide you with the best tools and the greatest features. Stay tuned for details about future releases!
Best wishes and happy holidays from the JetBrains team!