smolvm

What's Changed

• Bump the Nix flake to smolvm 1.6.0 by @BinSquare in https://github.com/smol-machines/smolvm/pull/625
• Fix the pacman repo build so it packages both architectures by @BinSquare in https://github.com/smol-machines/smolvm/pull/626
• Make VM boot failures diagnosable instead of opaque by @BinSquare in https://github.com/smol-machines/smolvm/pull/627
• docs: recommend the unix-socket docker endpoint; document the TCP alternative and its caveats by @BinSquare in https://github.com/smol-machines/smolvm/pull/621
• Add cuda to VmResources for CLI/SDK CUDA-over-vsock by @BinSquare in https://github.com/smol-machines/smolvm/pull/628
• CUDA fork independent serving: copy-on-fork isolation, graph mode, network transport by @BinSquare in https://github.com/smol-machines/smolvm/pull/629
• Detect a stale CUDA guest shim at boot instead of an opaque cuInit failure by @BinSquare in https://github.com/smol-machines/smolvm/pull/630
• feat: expose the docker-socket bridge in the machines HTTP API by @BinSquare in https://github.com/smol-machines/smolvm/pull/631
• Resolve a named config.User to a numeric uid for crun exec (#632) by @BinSquare in https://github.com/smol-machines/smolvm/pull/634
• Warn at launch when CUDA remoting is requested on a host with no usable GPU by @BinSquare in https://github.com/smol-machines/smolvm/pull/635
• CUDA Path 3: address-preserving per-clone-process fork isolation by @BinSquare in https://github.com/smol-machines/smolvm/pull/633
• Bump the workspace to 1.6.1 by @BinSquare in https://github.com/smol-machines/smolvm/pull/641
• Group container tasks under the sandbox shim (fixes containers on containerd 2.2+) by @BinSquare in https://github.com/smol-machines/smolvm/pull/643
• Rebuild the linux libkrun.so with a glibc 2.35 floor and gate it in CI by @BinSquare in https://github.com/smol-machines/smolvm/pull/644
• CUDA Path 3 follow-ups: fork crash fixes, zero-config forkable machines, remote (TCP) clone workers by @BinSquare in https://github.com/smol-machines/smolvm/pull/648
• Route smolmachine pack references through the host-side pack flow instead of the in-guest OCI puller by @BinSquare in https://github.com/smol-machines/smolvm/pull/647
• Stamp pushed smolmachine manifests with the OCI 1.1 artifactType and standard annotations by @BinSquare in https://github.com/smol-machines/smolvm/pull/649
• CUDA fork: release a torn-down golden's VRAM (close leaked export fds) by @BinSquare in https://github.com/smol-machines/smolvm/pull/650
• CUDA fork: fail fast when a clone's worker dies or its lineage is gone by @BinSquare in https://github.com/smol-machines/smolvm/pull/652
• Rename the CUDA fork env vars to describe behavior by @BinSquare in https://github.com/smol-machines/smolvm/pull/653
• release: bundle CUDA shims + smolvm-cuda-run in agent-rootfs by @NickyHeC in https://github.com/smol-machines/smolvm/pull/601
• Stream the pack overlay export to disk by @BinSquare in https://github.com/smol-machines/smolvm/pull/654
• CUDA image machines: run the create workload, and fail fast when no GPU host answers by @BinSquare in https://github.com/smol-machines/smolvm/pull/655
• feat: add --expose-socket and --mount-socket for forwarding arbitrary unix sockets by @BinSquare in https://github.com/smol-machines/smolvm/pull/656
• Run the pack-from-vm helper as the source VM's isolated uid so it can read the source disks by @BinSquare in https://github.com/smol-machines/smolvm/pull/658
• Fix silently dropped CUDA work after a fork-clone reconnect, and rebuild captured graphs in clone workers by @BinSquare in https://github.com/smol-machines/smolvm/pull/659
• Gate engine PRs on compiling the smol CLI and script the release cut by @BinSquare in https://github.com/smol-machines/smolvm/pull/661
• Export the pack sidecar, not the executable stub, when a machine is exported by @BinSquare in https://github.com/smol-machines/smolvm/pull/662
• Route fork clones to workers by an explicit connection preamble so a golden's reconnect can never be misrouted by @BinSquare in https://github.com/smol-machines/smolvm/pull/663
• Never LRU-evict the reference-shared pack store by @BinSquare in https://github.com/smol-machines/smolvm/pull/666
• Fail an image machine's start when the image pull fails by @BinSquare in https://github.com/smol-machines/smolvm/pull/669
• Flatten from-vm packs to a single layer and share the pack export, workload launch, and machine-create env handling in the lib by @BinSquare in https://github.com/smol-machines/smolvm/pull/668
• Cap keep-alive exec output so oversized results return a clear error instead of a frame-too-large crash by @BinSquare in https://github.com/smol-machines/smolvm/pull/670
• Fix file-upload body limit and clarify the oversized-exec-output guidance by @BinSquare in https://github.com/smol-machines/smolvm/pull/671
• CUDA fork: sync-call retry, allocation burst, multi-GPU pinning, sandboxed serve, and machine-create workload by @BinSquare in https://github.com/smol-machines/smolvm/pull/672
• Reload clone-worker modules byte-identical to the golden's images by @BinSquare in https://github.com/smol-machines/smolvm/pull/673
• Recover fork clones whose worker died, and give clone reconnects a real handshake window by @BinSquare in https://github.com/smol-machines/smolvm/pull/675
• CUDA 13 guest surface by @LoganGrasby in https://github.com/smol-machines/smolvm/pull/674
• Re-key the golden's persistent exec overlay to the clone so forks inherit filesystem state by @BinSquare in https://github.com/smol-machines/smolvm/pull/677
• Replay function attributes on clone-worker kernels, and print backtraces on fatal signals by @BinSquare in https://github.com/smol-machines/smolvm/pull/676

Full Changelog: https://github.com/smol-machines/smolvm/compare/v1.6.0...v1.6.13