Go 1.25 added container-aware GOMAXPROCS that respects Linux cgroup CPU limits, an experimental garbage collector, and an experimental encoding/json/v2 package.
It also introduced runtime/trace.FlightRecorder for lightweight continuous execution tracing.
Full details: https://go.dev/blog/go1.25
More from the community
Stable and Longterm Kernel Updates: 7.2.4, 6.18.50, 6.12.109
Greg Kroah-Hartman pushed out new stable and longterm point releases across the 7.2, 6.18, and 6.12 lines, each bundling accumulated fixes across drivers, filesystems, and core subsystems.
Rust Debugging Survey 2026 Results
The Rust Project published results from its 2026 debugging survey, gathering community feedback on debugging tools and workflows to guide future tooling investment.
Docker Desktop 4.90.0
This release made 'Ask Gordon,' Docker's AI assistant, accessible as a persistent right-side drawer and added one-click AI diagnosis for containers, images, and volumes with detected issues.