Open-source News

Weston 15.0 Wayland Compositor Released With Vulkan Renderer, New Protocols

Phoronix - Thu, 02/19/2026 - 19:23
After delays, Weston 15.0 shipped this morning as the latest feature release to this reference Wayland compositor. Weston 15.0 comes in heavy on new features - including a Vulkan renderer in experimental form...

Linux 7.0 Speeds Up Reclaiming File-Backed Large Folios By 50~75%

Phoronix - Thu, 02/19/2026 - 19:15
Merged on Wednesday were some additional memory management "MM" updates for the Linux 7.0 merge window. Most interesting out of these latest three dozen patches is support for batched unmapping of file-backed large folios...

Simdjson Shows More Speed-Ups Possible For SIMD In JSON Parsing: Another 30% Boost

Phoronix - Thu, 02/19/2026 - 19:05
Simdjson is the open-source project for high performance JSON parsing by leveraging SIMD instructions for "parsing gigabytes of JSON per second." Notably it showed years ago the huge performance advantage to using AVX-512 in JSON parsing for surprisingly big benefits. Simdjson has continued advancing since then with various optimizations over the years and today is out with simdjson 4.3 that brings yet more SIMD optimizations...

PipeWire 1.6 Released With Many New Features

Phoronix - Thu, 02/19/2026 - 18:31
PipeWire 1.6 is out today as the newest feature release for this software widely used by the Linux desktop for managing of audio and video streams while nicely integrating with sandboxed Flatpak apps and more...

Linux Still Working To Clean Up The Realtek RTL8723BS 802.11b/g/n WiFi Driver In 2026

Phoronix - Thu, 02/19/2026 - 09:25
Introduced to the Linux 4.12 kernel's staging area back in 2017 was the Realtek RTL8723BS WiFi driver. The Realtek RTL8723BS is an 802.11 b/g/ SDIO WLAN adapter with Bluetooth 4.0 connectivity too. In the nearly decade since this driver was added to the staging area, it's continued to be cleaned up and with the Linux 7.0 merge window there is yet again a lot of work on cleaning up this WiFi driver for the old Realtek hardware...

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