GNOME Weekly Update: GNOME Core Apps and Libraries Receive Updates

GNOME ecosystem is busy with activities this week, with core applications and libraries updated, GNOME Circle launched an exciting new version and third-party projects made progress. Let’s discuss some highlights from this week’s GNOME (September 20-September 27).

Catalog

- Libadwaita Enhanced Navigation and Application Discovery

• GLib
• GNOME Circle Extended with Mousai's latest version
• Third-party projects
• Shell extension

Libadwaita Enhanced Navigation and Application Discovery

Libadwaita is the basic module for building modern GNOME applications using GTK4, and it has received some notable updates:

• Improved Navigation SplitView: AdwNavigationSplitView now mirrors the functionality of AdwOverlaySplitView by adding the :sidebar-position: property. This allows reverse navigation when collapsed, making the content the root page and the sidebar a child page.
• Enhanced NavigationView Page Display: AdwNavigationView Obtains horizontal and vertical homogeneous properties. This means that the navigation view will now pre-allocate space for all added pages and pages in the navigation stack, ensuring a smoother transition and a more consistent layout.
Seamless application discovery in the
• Dialog: AdwAboutDialog now contains API support for linking directly from the dialog to other applications. This simplifies application discovery and facilitates cross-promotion in GNOME applications.

GLib

GLib is the underlying core library that supports projects such as GTK and GNOME, and it also receives significant performance improvements.

Christian Hergert's performance analysis of GVariant greatly reduces memory allocation when dealing with smaller variants (common cases), making GLib more streamlined and efficient.

GNOME Circle Extended with Mousai's latest version

Mousai is a GNOME Circle application for song recognition, which is released on Flathub in version 0.7.8, which includes user experience enhancements and optimizations:

• Special Lyrics View: Enjoy a space dedicated to lyrics to improve readability and navigation of lyrics within the app.
• Improved Navigation: Page names in the application have been standardized to provide a more intuitive and user-friendly experience.
• Adaptive Song Bar: The song bar will be dynamically adjusted to accommodate smaller screens, ensuring optimal viewing results on devices of all sizes.
• Reduce footprint: Thanks to the cargo vendor filterer, Mousai now has a smaller overall package size.
• Modern buttons: The load button has been updated to bring a new look to the app with the latest Adwaita widgets.

Third-party projects

Aurea is a tool for managing AppData, and it ushers in version 1.5, with many new features including GNOME 47 support, dynamic hot reload banners for meta-information editing, opening files directly with Aurea, and the convenience of using F5 reloading. Norwegian translation further extends accessibility and updates include Blueprint 0.14.0 to enhance development.

Cambalache is a GNOME application used to make GTK user interfaces, which achieved a significant milestone in version 0.92.0. This stable release introduces a basic port of Adwaita, uses Casilda synthesizer for workspace management, updates the widget directory for SDK 47, improves drag and drop support, and improves workspace performance.

Other notable additions include workspace animation, compatibility with GNOME's dark style preferences, support for third-party libraries, simplified title bars, and many bug fixes and enhancements to provide a complete user experience.

Delineate (formerly known as Dagger) made its debut. Designed for the DOT language, this elegant new application allows users to easily edit and visualize graphics, simplifying complex data representation and analysis.

Parabolic is the preferred application for downloading web videos and audio, and it is preparing to release the 2024.10.0-rc1 stable version. This candidate introduces the Preferred Video Codec option for custom downloads, improves the format selection backend, provides a new interface for selecting subtitles in a single download, and provides the ability to copy download commands for troubleshooting and automation.

Fractal is a Matrix messaging application built on Rust, which returns with 9.beta version, bringing some improvements and new features:

• Enhanced Image Processing: Integration with the glycin library (used by the GNOME Image Viewer) improves image loading, extends support for animation formats and SVGs, and ensures correct EXIF ​​orientation processing.
• Improved reading status: The persistence issue that the unread room is still marked as unread even after it is opened has been resolved.
• Optimized Media Cache: A database dedicated to media caching enables users to effectively manage storage space. The upcoming feature of clearing unused media files will further simplify cache control.
• Accurate date separator: An error causing the date separator to display incorrect dates has been resolved.
• Modern UI: Fractal uses the latest GTK 4.16 and libadwaita 1.6 APIs, including CSS variables, AdwButtonRow, and AdwSpinner to provide a more modern and responsive interface.

Shell extension

Auto Activities is an extension that intelligently manages activities based on window presence, and now extends support for GNOME Shell 47.

That's it! For more details, please check out the official blog post in the following link:

• https://www.php.cn/link/abe1f87b60e4b5d2798c7bad84b1905e

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