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KDE

KMyMoney 5.0.6 released

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KDE

The KMyMoney development team today announces the immediate availability of version 5.0.6 of its open source Personal Finance Manager.

Another maintenance release is ready: KMyMoney 5.0.6 comes with some important bugfixes. As usual, problems have been reported by our users and the development team fixed some of them in the meantime. The result of this effort is the brand new KMyMoney 5.0.6 release.

Despite even more testing we understand that some bugs may have slipped past our best efforts. If you find one of them, please forgive us, and be sure to report it, either to the mailing list or on bugs.kde.org.

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Latest KDE Security Vulnerabilities Are Patched in Ubuntu and Debian, Update Now

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KDE
Security

A couple of weeks ago, the KDE community fixed a security vulnerability discovered by Dominik Penner in the KConfig component, the configuration settings framework of the KDE Plasma desktop environment, which could allow an attacker to execute malicious code through a specially crafted .desktop file included in an archive that was opened in the file manager.

"Dominik Penner discovered that KConfig supported a feature to define shell command execution in .desktop files. If a user is provided with a malformed .desktop file (e.g. if it's embedded into a downloaded archive and it gets opened in a file browser) arbitrary commands could get executed. This update removes this feature," reads the Debian security advisory.

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Kdenlive 19.08 released

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KDE

After a well deserved summer break, the Kdenlive community is happy to announce the first major release after the code refactoring. This version comes with a big amount of fixes and nifty new features which will lay the groundwork for the 3 point editing system planned for this cycle. The Project Bin received improvements to the icon view mode and new features were added like the ability to seek while hovering over clips with the mouse cursor and now it is possible to add a whole folder hierarchy. On the usability front the a menu option was added to reset the Kdenlive config file and now you can search for effects from all tabs instead of only the selected tab. Head to our download page for AppImage and Windows packages.

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KDE Frameworks 5.61, Applications 19.08 in FreeBSD

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KDE
BSD

Recent releases were KDE Frameworks 5.61 and KDE Applications 19.08. These have both landed in the official FreeBSD ports tree, after Tobias did most of the work and I pushed the big red button.

Your FreeBSD machine will need to be following current ports – not the quarterly release branches, since we don’t backport to those.

All the modern bits have arrived, maintaining the KDE-FreeBSD team’s commitment to up-to-date software for the FreeBSD desktop. The one thing we’re currently lagging on is Qt 5.13. There’s a FreeBSD problem report tracking that update.

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Dev branch moving towards Qt 6

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Development
KDE

As you know, Qt 5.14 will be branched pretty soon. After that I would expect that most new development work would start to be aimed towards Qt 6. As it looks right now, 5.15 will be a smaller release where we polish what we have in 5.14, and prepare some things for Qt 6.

To reflect that and help us all understand that the development focus is now towards Qt 6, I would like to propose that dev becomes the Qt 6 branch after we branched away 5.14 (and we merge wip/qt6 back into dev). We can then either create a 5.15 branch at the same time, or slightly later, once 5.14 has stabilised a bit more (e.g. after the beta or RC).

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Also: Qt's Development Branch To Begin Forming Qt 6

KDE: Usability & Productivity, CryFS/Plasma Vault, Krita 4.2.5

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KDE
  • KDE Usability & Productivity: Week 84

    Get ready for week 84 in KDE’s Usability & Productivity initiative! 84 weeks is a lot of weeks, and in fact the end is in sight for the U&P initiative. I’d say it’s been a huge success, but all good things must come to an end to make room for new growth! In fact, KDE community members have submitted many new goals, which the community will be able to vote on soon, with the three winners being unveiled at Akademy next month.

    But fear not, for the spirit of the Usability & Productivity initiative has suffused the KDE community, and I expect a lot of really cool U&P related stuff to happen even after the initiative has formally ended–including the long-awaited projects of PolicyKit support and mounted Samba and NFS shares in KIO and Dolphin! These projects are making steady progress and I hope to have them done in the next few months, plugging some longstanding holes in our software.

  • ownCloud and CryFS

    It is a great idea to encrypt files on client side before uploading them to an ownCloud server if that one is not running in controlled environment, or if one just wants to act defensive and minimize risk.

    Some people think it is a great idea to include the functionality in the sync client.

    I don’t agree because it combines two very complex topics into one code base and makes the code difficult to maintain. The risk is high to end up with a kind of code base which nobody is able to maintain properly any more. So let’s better avoid that for ownCloud and look for alternatives.

    A good way is to use a so called encrypted overlay filesystem and let ownCloud sync the encrypted files. The downside is that you can not use the encrypted files in the web interface because it can not decrypt the files easily. To me, that is not overly important because I want to sync files between different clients, which probably is the most common usecase.

    [...]

    My personal conclusion: CryFS is an interesting project. It has a nice integration in the KDE desktop with Plasma Vault. Splitting files into equal sized blocks is good because it does not allow to guess data based on names and sizes. However, for syncing with ownCloud, it is not the best partner.

  • Krita 4.2.5 Digital Painting Software for Ubuntu/Linux Mint

    Krita is a robust, fast and flexible painting application that makes creating art from scratch or existing resources a fun and productive experience. With many powerful brush engines and unique features such as multi­hand and mirrored painting, Krita explicitly supports creating comics, concept art, storyboards, textures, matte paintings and illustrations.

    Krita has several features that are unique or a first among free software painting applications: support for colorspaces other than RGB, like CMYK, support for HDR painting, painting assistants, a perspective grid.
    Pop-up Palette: Quickly pick your color and brush by right-clicking on the canvas. You can also use Krita’s tagging system to swap out the available brushes that are displayed. The ring outside of the color selector contains the most recently used colors. These settings can be configured through the preferences.

Cantor 19.08

Filed under
KDE
Sci/Tech

Since the last year the development in Cantor is keeping quite a good momentum. After many new features and stabilization work done in the 18.12 release, see this blog post for an overview, we continued to work on improving the application in 19.04. Today the release of KDE Applications 19.08, and with this of Cantor 19.08, was announced. Also in this release we concentrated mostly on improving the usability of Cantor and stabilizing the application. See the ChangeLog file for the full list of changes.

For new features targeting at the usability we want to mention the improved handling of the “backends”. As you know, Cantor serves as the front end to different open-source computer algebra systems and programming languages and requires these backends for the actual computation. The communication with the backends is handled via different plugins that are installed and loaded on demand. In the past, in case a plugin for a specific backend failed to initialize (e.g. because of the backend executable not found, etc.), we didn’t show it in the “Choose a Backend” dialog and the user was completely lost. Now we still don’t allow to create a worksheet for this backend, but we show the entry in the dialog together with a message about why the plugin is disabled.

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KTouch in KDE Apps 19.08.0

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KDE

KTouch, an application to learn and practice touch typing, has received a considerable update with today's release of KDE Apps 19.8.0. It includes a complete redesign by me for the home screen, which is responsible to select the lesson to train on.

There is now a new sidebar offering all the courses KTouch has for a total of 34 different keyboard layouts. In previous versions, KTouch presented only the courses matching the current keyboard layout. Now it is much more obvious how to train on different keyboard layouts than the current one.

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Also: KDE Applications 19.08 Brings New Features to Konsole, Dolphin, Kdenlive, Okular and Dozens of Other Apps

KDE Applications 19.08 Released With Dolphin Improvements, Better Konsole Tiling

Qt/KDE: KDE Plasma 5.17, Qt Quick 3D and Krita

Filed under
Development
KDE
  • KDE Plasma 5.17 Pre-Beta Run Through

    In this video, we look at KDE Plasma 5.17 Pre-Beta, as of 13 August 2019

  • Introducing Qt Quick 3D: A high-level 3D API for Qt Quick

    As Lars mentioned in his Technical Vision for Qt 6 blog post, we have been researching how we could have a deeper integration between 3D and Qt Quick. As a result we have created a new project, called Qt Quick 3D, which provides a high-level API for creating 3D content for user interfaces from Qt Quick. Rather than using an external engine which can lead to animation synchronization issues and several layers of abstraction, we are providing extensions to the Qt Quick Scenegraph for 3D content, and a renderer for those extended scene graph nodes.

    Does that mean we wrote yet another 3D Solution for Qt? Not exactly, because the core spatial renderer is derived from the Qt 3D Studio renderer. This renderer was ported to use Qt for its platform abstraction and refactored to meet Qt project coding style.

  • The Qt Company Announces Its New High-Level 3D API - Qt Quick 3D

    Continuing on from the recent technical vision for the Qt6 tool-kit, The Qt Company has now announced their new high-level 3D API they are developing for this next major release of Qt.

    Qt Quick 3D is this new high-level API for creating 3D content for user-interfaces out of Qt Quick without the need for any external engine. Qt Quick 3D will make use of the renderer currently employed by the Qt 3D STUDIO.

  • Implementing a derivated class of kis_brushes_pipe

    I am still working on the change of the brush index, so far I've been confused with the classes, because I am not sure why somethings are implemented and then overriden or why somethings are where they are, and I am not sure exactly when or why to do this.

    I've been working all week, instead of trying to deliver a feature I tried to write and organize the whole class, and then slowly write all the small functions, this is because I've had problem with classes and objects, but I understand functions, so I to tried work with my strengths.

Qt/KDE: Qt PDF and Krita Development

Filed under
Development
KDE
  • Qt PDF as a new TP module for Qt 5.14

    I suggest to promote Qt PDF to a Qt module. For Qt 5.14, it will be in Tech Preview state, and Shawn Rutledge is volunteering to be the maintainer. Although still staying an independent library from the user's perspective, it will be hosted and built in the qtwebengine.git repository. Initially only the desktop platforms (Windows, Linux, macOS) would be supported.

    Qt PDF is so far a Qt labs module [1]. It allows Qt applications to render/view PDF's in QWidget based applications [2], and is built on top of PDFium. However, development has been stagnant, also because it is built on top of a rather old version of PDFium.

    Why wasn't PDFium updated? PDFium got merged into Chromium a while ago, and is nowadays built as part of Chromium, using their build system (gn). Updating qtpdf.git to ship with latest PDFium would require quite some work, and keeping it up to date would require continuous work, too - work that nobody was willing to invest into so far.

    But it turns out that, since Qt 5.11, we have PDFium already in our sources, and we're actually also building it! It's part of the Qt WebEngine libs that use it for PDF rendering in HTML. So technically, you can already render PDF's by loading them into a Qt WebEngine page. Anyhow, not everybody wants to ship a web browser for 'just' rendering PDF's [3] ...

    So the idea is that we leverage on the existing build infrastructure for PDFium in qtwebengine.git, and host and build the Qt PDF libraries there. This also means that PDFium will be updated as part of the regular Chromium updates in qtwebengine.git. qtwebengine.git would furthermore get configure flags so that you can build just the Qt PDF libs. And, to reiterate: The Qt PDF libraries will _not_ depend on Qt WebEngine libs at runtime.

    What do you think? Are there any objections for going forward with this for Qt 5.14?

  • Qt PDF Being Discussed For Qt 5.14

    Being evaluated for Qt 5.14 is shipping Qt PDF that allows PDF documents to be rendered/viewed inside QWidget-based applications.

    Qt PDF would be introduced as a technical preview module for Qt 5.14. This Qt component is currently built off the PDFium library. PDFium as part of the Chromium sources for Qt WebEngine is already within the Qt tree and their goal would be to re-use that existing code for the PDF library support.

  • Krita 2019 Sprint: Animation and Workflow BoF

    Last week we had a huge Krita Sprint in Deventer. A detailed report is written by Boudewijn here, and I will concentrate on the Animation and Workflow discussion we had on Tuesday, when Boudewijn was away, meeting and managing people arriving. The discussion was centered around Steven and his workflow, but other people joined during the discussion: Noemie, Scott, Raghavendra and Jouni.

    (Eternal) Eraser problem

    Steven brought up a point that current brush options "Eraser Switch Size" and "Eraser switch Opacity" are buggy, so it winded up an old topic again. These options were always considered as a workaround for people who need a distinct eraser tool/brush tip, and they were always difficult to maintain.

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