open-source

Meituan released LongCat-2.0, a 1.6T-parameter MoE model under an MIT license, claiming it is the first trillion-parameter model trained and served entirely on domestic ASICs.

Google's new Apache-2.0 VS Code extension connects a local editor to managed Jupyter Workbench instances on Google Cloud.

A self-spreading npm worm called Miasma published Trojanized packages carrying valid-looking SLSA provenance, beginning with 32 @redhat-cloud-services releases on June 1.

Released June 29, the update extends the experimental git history command, adds inotify-based filesystem monitoring on Linux, and lets git push write to a group of remotes at once.

The 2026-07-28 MCP release candidate makes the protocol core stateless, formalizes an Extensions framework, and deprecates Roots, Sampling, and Logging. The RC locked May 21 for a July 28 final.

Kyverno 1.18 patches two flaws in its HTTP-based policy execution, blocks loopback and metadata addresses by default, and flags ClusterPolicy for deprecation later this year.

FreeBSD 15.1-RELEASE arrived June 16, 2026 with LinuxKPI wireless drivers tracking Linux 7.0, a tunable to pick the kernel scheduler at boot, and Unicode 17 support.

The final systemd 261 release adds systemd-tpm2-swtpm, a software TPM fallback for hardware without a TPM chip, and graduates systemd-sysupdate and a new networkd DHCP-relay backend.

The European Commission named EUROPA, led by Italy's Domyn, winner of its Frontier AI Grand Challenge to build an open model above 400 billion parameters.

The open-source game engine's June feature release adds HDR output across five platforms, rectangular area lights, wasm64 web exports, and a new Asset Store.

Linus Torvalds tagged Linux 7.1 on June 14, 2026, adding a from-scratch in-kernel NTFS driver, switching Intel FRED to opt-out, and deleting roughly 140,000 lines of legacy code.

KDE released Plasma 6.7 on June 16, 2026, adding independent virtual desktops per monitor, a refreshed KDE 4-era Oxygen theme, and simultaneous HDR and ICC color management.