v0.1.0

What's Changed

• docs: add banner by @markovejnovic in #3
• feat: Automatic firecracker download by @markovejnovic in #2
• feat: Unit types and cleanup by @markovejnovic in #4
• lib/sys package + Controls + Sys.Mon soft-metric monitoring by @markovejnovic in #1
• feat: per-node hard + soft resource budgets by @markovejnovic in #5
• feat: ecto migration for image db by @markovejnovic in #7
• feat: continuous low-priority layer GC (Hyper.Img.Db.Gc) by @markovejnovic in #6
• feat(firecracker): Hyper.Node.FireVMM.Client - full v1.16.0 API client by @markovejnovic in #8
• feat(fire_vmm): boot config flow by @markovejnovic in #9
• feat: instance architecture + per-node vmlinux provider by @markovejnovic in #10
• docs: Improve readme by @markovejnovic in #12
• docs: contributing by @markovejnovic in #13
• ci: Add GHA pipeline by @markovejnovic in #14
• feat: image-backed microVM boot by @markovejnovic in #11
• test: Add codecov by @markovejnovic in #15
• feat: public gRPC interface (Hyper.Grpc) by @markovejnovic in #18
• test: property-based tests for pure cores (StreamData + proptest) by @markovejnovic in #19
• ci: tag-driven release pipeline (crates.io + Hex + GitHub Releases) by @markovejnovic in #16
• test: JUnit XML test results → Codecov Test Analytics + EnricoMi check by @markovejnovic in #21
• feat: guest-kernel (vmlinux) Provider by @markovejnovic in #20
• test: cover pure cores (units, budget data, cgroup/nss parsers) by @markovejnovic in #22
• docs: AGENTS.md + CLAUDE.md symlink for agent guidance by @markovejnovic in #23
• feat(telemetry): instrument RPC, boot, image, and budget boundaries with OTel spans by @markovejnovic in #25
• test(mon): cover Sys.Mon — server contracts + extracted sampler cores by @markovejnovic in #27
• test(suidhelper): security-gated test seam + parametrized E2E suite by @markovejnovic in #26
• feat: OCI image loader (Hyper.Img.OciLoader) by @markovejnovic in #24
• refactor(redist): extract Redist from Hyper namespace + tests by @markovejnovic in #28
• test(chroot_jail): cover the chroot-jail subsystem by @markovejnovic in #29
• feat(suidhelper): self-checksum stamping + build-identity embedding by @markovejnovic in #30
• chore: config improvements by @markovejnovic in #32
• chore(dev): mix firecracker.install by @markovejnovic in #34
• refactor(vm): extract Hyper.Vm.Id with firecracker-safe ids by @markovejnovic in #33
• fix(node): ignore benign port exits in trap_exit device servers by @markovejnovic in #35
• fix(node): validate OCI loader tools at boot by @markovejnovic in #37
• fix(scheduler): log why a candidate refused placement by @markovejnovic in #36
• feat(node): reclaim orphaned dm/loop devices at boot by @markovejnovic in #38
• refactor(suidhelper): source device binaries from config, drop caller --bin by @markovejnovic in #39
• fix(thin_pool): reclaim a stale dm pool on init by @markovejnovic in #41
• fix(node): start Layer before Budget.Supervisor by @markovejnovic in #40
• fix(suidhelper): cgroup.kill the leaf before removing it by @markovejnovic in #43
• fix(suidhelper): resolve dm symlink to real node before rootfs open by @markovejnovic in #42
• feat(node): periodic Reaper to GC orphaned VM resources by @markovejnovic in #44
• feat(suidhelper): chroot-jail grant-api op to hand the API socket to the node by @markovejnovic in #45
• feat(suid_helper): ChrootJail.grant_api/1 wrapper for the grant-api op by @markovejnovic in #46
• feat(suidhelper): run the firecracker jailer through the setuid helper by @markovejnovic in #47
• chore: Get a VM running by @markovejnovic in #31
• fix: stop idle-reaper restart resurrection leaking dm volumes by @markovejnovic in #48
• feat: guest command exec over vsock (Hyper.exec/3) by @markovejnovic in #49
• ci: run KVM integration + external tests on GitHub-hosted runners by @markovejnovic in #50
• feat(metering): granular per-VM compute-hour tracking for billing by @markovejnovic in #51
• docs: integrate DeepWiki (.devin/wiki.json + README badge) by @markovejnovic in #53
• chore(coverage): exclude Mix tasks from coverage by @markovejnovic in #54
• test(metering): e2e usage invariants + integration-job coverage upload by @markovejnovic in #55
• test(e2e): create_vm refusal contract + integration coverage upload by @markovejnovic in #56
• test(grpc): TypeScript wire-level contract suite + codecov integration coverage by @markovejnovic in #58
• test(suidhelper): fix zero e2e coverage on main.rs (LLVM_PROFILE_FILE scrub) + privileged-job upload by @markovejnovic in #60
• test(sys): invariant test suite for lib/sys + Arch.parse/goarch extraction by @markovejnovic in #59
• feat: VM forking — colocated thin-snapshot forks with delta-layer fallback by @markovejnovic in #52
• test(sys): gate Sys.MonTest behind :integration (unbreaks main CI) by @markovejnovic in #62
• fix(metering): baseline the meter at init so sub-interval VM lives are billed by @markovejnovic in #61
• chore(fire_vmm): bump vmlinux to release bab2b3a9 by @markovejnovic in #63
• test(suidhelper): losetup/thin_dump coverage + E2E Rust coverage collection by @markovejnovic in #65
• refactor(suidhelper): move jailer exec mechanics behind a bon builder by @markovejnovic in #66
• feat(net): per-VM egress networking (netns + TAP + nftables NAT) by @markovejnovic in #64
• chore: relicense from AGPL-3.0-or-later to MIT by @markovejnovic in #68
• chore: setup.sh one-time provisioning + quickstart guide by @markovejnovic in #67
• test: coverage for codec/transport/otel/grpc/lease/gc/vm by @markovejnovic in #69
• release: v0.1.0 readiness — pipeline, networking quickstart, ForkVm RPC by @markovejnovic in #70

New Contributors

• @markovejnovic made their first contribution in #3

Full Changelog: https://github.com/harmont-dev/hyper/commits/v0.1.0