Runtimes

Deno 2.8, released May 22, adds deno audit fix, deno pack, deno ci, deno transpile, deno why, and deno bump-version, while slashing cold npm install times by 3.66x and enabling Chrome DevTools network traffic inspection.

Anthropic's first major Bun release since acquiring the runtime tackles long-running-process leaks, adds isolate, parallel and shard test flags, and lands days after Pulumi made Bun a fully supported infrastructure-as-code runtime.

The open-source runtime executes Node.js v24 applications inside a WASIX sandbox without Docker, passing 99 percent of the Node.js test suite while trading 5 to 30 percent of native performance for process-level isolation.

Systemd 260 removes SysV init script support, introduces OverlayFS-based mstack container tooling, adds a Varlink metrics framework, and raises the minimum kernel to Linux 5.10.

The next Kubernetes release locked its feature set on March 18, delivering 80 enhancements that graduate User Namespaces and four Dynamic Resource Allocation features to GA while introducing gang scheduling and workload-aware placement for AI training clusters.

Deno 2.7 ships stable Temporal date/time API, official Windows ARM builds, npm overrides, and over 40 Node.js compatibility fixes in its February 25 release.

Node.js published versions 25.6.0, 25.6.1, and 25.7.0 across February 2026, advancing built-in SQLite to release-candidate status, extending Single Executable Applications to ESM entry points, and adding SIMD-accelerated text encoding.

The community-maintained Ingress NGINX controller goes read-only in March 2026. With no future security patches and four new CVEs disclosed in February, organizations running roughly half of all Kubernetes ingress traffic must now choose between Gateway API and alternative controllers.

WebAssembly's server-side moment arrives as WASI 0.3 finalizes native async support and Akamai deploys Fermyon's Spin across 4,000 edge locations.