Plasma 5.19 is out! If we gave alliterative names to Plasma releases, this one could be "Polished Plasma". The effort developers have put into squashing bugs and removing annoying papercuts has been immense.

In this release, we have prioritized making Plasma more consistent, correcting and unifying designs of widgets and desktop elements; worked on giving you more control over your desktop by adding configuration options to the System Settings; and improved usability, making Plasma and its components easier to use and an overall more pleasurable experience.

Read the full announcement to discover all the new features and improvements of Plasma 5.19

by Akhil K Gangadharan and Valorie Zimmerman

The KDE Community welcomes our students for Google Summer Of Code 2020!

We are so grateful to the GSoC program for offering this opportunity to the KDE Community and our students. By the end of the summer, we hope that each of these students will be a confident KDE Developer, happy with their summer of work, and looking forward to supporting their code and newfound friends far into the future.

Krita is KDE’s professional free and open source painting program. The Krita team will mentor four students this year: L. E. Segovia will work on adding dynamic fill layers, Saurabh Kumar will implement a storyboard feature, Sharaf Zaman will bring SVG Mesh Gradients to Krita and Ashwin Dhakaita will integrate the MyPaint brush engine.

GCompris is a high quality educational software suite which includes a large number of activities for children aged 2 to 10. This year GCompris will have two students with Deepak Kumar adding multiple datasets to several activities and Shubham Mishra will complete the multiple dataset task.

digiKam is KDE’s professional photo management software. This year digiKam will be mentoring two students: Nghia Duong will bring DNN based face recognition improvements to the app and R Kartik will make improvements to the face management workflow.

Cantor, which lets you use your favorite mathematical applications from within a nice KDE-integrated worksheet interface, will mentor Nikita Sirgienko. Nikita will extend the usability and feature set of Cantor and Shubham will be working on integrated documentation in Cantor.

Kirogi, a ground control application for drones, will have Kitae Kim improve MAVLink integration. Aniket Kumar will work with KDE Connect, which enables communication between all your devices, to improve MMS support to the SMS client. Paritosh Sharma will implement the Qt3D backend for Kstars, KDE’s astronomy software.

Anuj Bansal will work on replacing OpenLDAP based authentication with OAuth2 in KDE Websites. Jean Lima Andrade will add support to text annotation in marK, a machine learning dataset annotation tool. Prasun Kumar will work with KMyMoney, a personal finance manager, to integrate SQLite format support for bank data. Davide Briani will work to bring WikiToLearn 2.0 (collaborative textbooks) to life. For Qt, Agisilaos Kounelis will Port QtQuickControls Calendar component to QtQuickControls2 module.

Also, Sashmitha Raghav will work to bring basic subtitling support to Kdenlive, KDE’s video editor; ROCS, a Graph Theory IDE, will have Dilson Guimarães improving graph visualization capabilities; Shashwat Jolly will to bring EteSync sync backend to Akonadi, a database to store, index and retrieve personal information.

Detailed reports from our students will follow later this summer as the program progresses. We wish all of our students and mentors a safe, productive and a successful summer.

KDE e.V. is very happy to welcome KONTENT GmbH as one of our supporting members.

We from KONTENT are Linux enthusiasts since our beginning, back in the 90s. So KDE was at anytime a well known, high quality brand for us. It was just a matter of time that we would get in closer contact to the community. This moment has come now, and we are very proud of it. Maybe in the future we can not just help in financial matters, but also in an inspiring way.

Uli Klinkhammer, CEO of KONTENT GmbH

Supporting memberships are very important because they help make KDE
sustainable. If you would like to become a supporter as well, you can find more information on our website.

Plasma Bigscreen main menu.

Plasma Bigscreen is KDE's user interface for big TV screens.

Plasma Bigscreen powers the interface on a Single Board Computer and uses the Mycroft AI voice assistant to provide a Smart TV platform. Plasma Bigscreen will deliver not only media-rich applications, but also traditional desktop applications redesigned to fit the Bigscreen experience.

Advantages of Plasma Bigscreen

• Free (as in Freedom) and Open Source: One of the most important goals of this project is to hand control over to the people and the industry so they can build and power smart devices without the limits of other closed TV environments. Plasma Bigscreen is completely Free and Open Source and gives everyone the freedom to use, acquire, change and redistribute the software how they see fit. It also gives people the freedom to create, innovate and improve on top of the Plasma Bigscreen and share their work with the world.
• Innovative: Plasma Bigscreen transforms the traditional plasma workspace experience into something that is controlled with a regular TV remote control. This is new territory for KDE interface designers and requires a new thinking of how to layout applications and how to make it easy for people to interact with Plasma from their couches.
• Voice Control: Talking of interacting from the couch, voice control provides users with the ultimate comfort when it comes to TV viewing. But most big brands not only do not safeguard the privacy of their customers, but actively harvest their conversations even when they are not sending instructions to their TV sets. We use Mycroft's Open Source voice assistant to solve this problem.

  For the current beta img, the team connects to Mycroft's Home server, which by default uses Google's STT (Speech to text) which sends anonymized utterances to Google. This, of course, is not ideal, but being Open Source, you can switch out the back end and use whatever you want, even self-hosted systems like Mozilla Deepspeech. Or you can de-activate voice recognition altogether. Your choice.

  With Mycroft AI, the Bigscreen team intend to give users all the comfort of a smart voice controlled assistant with the advantages of the control over you privacy you can only achieve with Open Source software.

• Easy to Expand: Mycroft's AI uses what are called "skills". Skills allow the assistant to learn about and perform different tasks. A weather skill, for example, lets Mycroft know about the weather and tell you what the day is going to be like; a cooking skill retrieves recipes and instructions and you can then ask Mycroft to help you make a delicious meal. There are already many skills in Mycroft's library and Mycroft AI's graphical framework for skills is built on top of Qt and Kirigami, two mature development frameworks. This allows third-party developers to use Python and QML to develop rich voice skills for the platform, which means features on KDE Bigscreen will multiply and provide even more functionalities to viewers.
  

  Simple settings make Bigscreen easy to tweak.

• Community Supported: Plasma Bigscreen was created and is being maintained by KDE developers. KDE is one of the oldest, largest Free Software communities in existence and builds and maintains literally hundreds of projects, spanning from a full-featured desktop environments and development frameworks, to educational software and creativity apps. With the support of KDE, Plasma Bigscreen will develop quickly and grow to have as many features as users require.

Coming to a Screen Near You

The upcoming beta release for Plasma Bigscreen is already working on the Raspberry Pi 4. It's targeted to run on a TV screen, but will also work fine on a regular monitor.

The interface is largely designed to be easy to use with a remote control. There is experimental support for HDMI-CEC in the beta image, so anyone with a TV that supports HDMI-CEC can choose to use their TV remotes.

The YouTube app.

As one of the key features of Plasma Bigscreen is Mycroft's voice-controlled applications/skills, it's recommended to use a USB/Bluetooth remote with a microphone to try it out. Some recommended generic USB remotes are the WeChip G20 / W2 remote controls. It can also be used with a keyboard / mouse and any USB microphone.

For a more in-depth look at Plasma Bigscreen, check out Marco Marin's and Aditya Mehra's write ups on this new project.