{"id":182647,"date":"2026-07-15T16:53:56","date_gmt":"2026-07-15T14:53:58","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-sredy-rabochego-stola-cosmic-1-3-0"},"modified":"2026-07-15T16:53:56","modified_gmt":"2026-07-15T14:53:58","slug":"vypusk-sredy-rabochego-stola-cosmic-1-3-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/en\/blog\/news\/vypusk-sredy-rabochego-stola-cosmic-1-3-0","title":{"rendered":"Release of the COSMIC desktop environment 1.3.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

System76, the company developing the Linux distribution Pop!_OS, has released Desktop Environment COSMIC 1.3.0. Packages with COSMIC 1.3.0 are available in the Pop!_OS 24.04 distribution and will soon be expected in Fedora, NixOS, Arch Linux, openSUSE, Aeyrin OS, Redox, and CachyOS. The code is written in Rust and distributed under GPLv3 licenses (applications) and MPL-2.0 (libraries). <\/p>\n

COSMIC develops as a universal project, independent of any specific distribution and compliant with Freedesktop specifications. The interface in COSMIC is built using the Iced library, which employs safe types, a modular architecture, and a reactive programming model, offering an architecture familiar to developers acquainted with the declarative interface building language Elm. Several rendering engines are provided, supporting Vulkan, Metal, DX12, OpenGL 2.1+, and OpenGL ES 2.0+. Developers are offered a ready-to-use widget set, the ability to create asynchronous handlers, and utilize adaptive layout of interface elements depending on window and screen size. <\/p>\n

In addition to using Rust, notable features of COSMIC include hybrid tiled window layout modes and stacked window anchoring (grouping windows like browser tabs), which can be enabled in conjunction with virtual desktops. The project is also developing a compositor server<\/a> cosmic-comp based on Wayland. <\/p>\n

Key Changes: <\/p>\n