v0.0.82

Added

• README: "Mock Backend (Real NVML)" section summarizing the fake vs mock backends and how to enable mock per pool (links to docs/mock-backend.md). (RUN-40088)
• README: "Mixed Real + Fake GPU Nodes" guide for running alongside a real NVIDIA GPU Operator (install in a separate namespace and disable the colliding devicePlugin, statusExporter, and runtimeClass components).

Changed

• Built-in GPU profiles re-synced from NVIDIA/k8s-test-infra main (commit
  497fa04): each profile now includes a pcie_topology block (PCI root
  complexes with per-device numa_node), and a gb300 profile is added. This
  is what lets the mock backend report per-GPU NUMA affinity. (RUN-40173)
• hack/sync-profiles.sh: default source bumped v0.1.0 → main; now resolves
  a tag, branch, or commit SHA (was tags/branches only) and records the resolved
  commit in the generated # Source: header. (RUN-40173)

Fixed

• device-plugin injects NODE_NAME so non-DRA pods can run the fake nvidia-smi. (#191)
• sync-gpu-profiles workflow read the synced version with head -2, but the # Source: line is line 3, so the PR title/commit version was always empty. (RUN-40173)
• CI e2e-upgrade (latest-main) lane no longer deadlocks resolving its baseline
  chart. It now walks --first-parent main commits (only those publish a
  0.0.0-<sha> chart, so merges no longer fill the window with unpublished
  feature-branch commits), widens the lookback, and falls back to the latest
  release tag instead of hard-failing — a hard failure here skipped
  release-helm, which then never published the chart the next run needed.
  Mirrored in the make e2e-upgrade-from-main target. (RUN-40080)
• Fake nvidia-smi exits gracefully instead of panicking on errors. (#206)
• Fake nvidia-smi failure output mirrors real nvidia-smi per error instead of one generic line.