PHP 8.6.0 RC3 reached Ondřej Surý's Debian PHP repository today, four days after the PHP Group tagged the candidate. Since RC1 was skipped, this is effectively the second public release candidate, with RC4 on October 22, RC5 on November 5, and General Availability landing November 19. The build focuses on bug-fixing rather than new features, patching regressions like the Fiber error_reporting=0 bug, the hrtime() clock running 4 percent too fast, and array_map() TypeErrors under strict_types=1. It's a test build, so operators should install with a pinned version if they want to stress-test 8.6 before the stable release ships.

Today's hardware reviews roundup span air coolers, power supplies, a keyboard gizmo, and two very different SSDs, and they mostly prove the spec sheet understates the story. The Scythe MUGEN 6 White Edition earns a 7.6/10 at about $56 with dual-tower performance but only a two-year warranty. The Gigabyte UD750GM PG5 V2 scores 8/10 as a $98 Platinum-efficiency PSU, though its shared EPS cable limits some motherboards. Meanwhile the KIOXIA EXCERIA G3 delivers blistering reads but a brutal write cliff once its cache fills, the SanDisk NAS 800 offers premium endurance for a premium price, and the GMK TriggerKey is clever engineering that misses its real target.

Four distros pushed security patches this morning, with Python emerging as the clear target across Fedora's six interpreter releases and SUSE's batch of 20 advisories. Debian shipped two fixes for trixie, with Tor notably going out before a CVE was assigned while vips took a nine-CVE hit. Red Hat rolled out ten advisories for RHEL 8 through 10. Meanwhile, Ubuntu's Perl DBI fix stretches all the way back to the classic 14.04 LTS, requiring Ubuntu Pro for the oldest trees.

Greg Kroah-Hartman shipped two stable Linux kernels on the same day: 7.2.10 for the current mainline series and 6.18.56 for this year's LTS release. Both carry the same headline fixes, most importantly a TCP IPv4 use-after-free squashed by Eric Dumazet and a KASLR leak closed through the perf subsystem. Virtualization got heavy emphasis too, with a cluster of KVM/x86 nested-virt memory-safety patches plus an ARM Cortex-A725 erratum workaround shared across both trees. 

One developer, Brandon Thomas, built ArtCraft's seven Adobe-alternative apps in pure Rust over a few days using Claude Opus 5.5, launching them on GitHub in early October 2026. The flagship Photoshop clone, PhotoCraft, has drawn roughly 43,000 stars, making it one of the fastest-starred pure-Rust desktop apps in recent memory. The apps are free and open-source with no subscription, funded by an optional credit-based AI studio, though only two of the seven are ready to use. Legal experts flag trade-dress and patent risks in the "clean-room" reimplementations, and the project stands as a striking demo of AI-accelerated development.