- pip shim: do not treat the value of an index-url / find-links / constraint flag
as an install target. A cell like 'pip install --extra-index-url <url> torch'
now no-ops after keeping the baked stack instead of exec'ing a bare
'pip install --extra-index-url <url>' that fails. Positional . / url / vcs and
-r/--requirement files still count as targets.
- notebook sync: on first boot, record only files we actually wrote (or that are
byte-identical to the template), never a kept pre-existing user file; and on the
GitHub refresh, treat a file present in DEST but absent from the sync state as
user-owned and keep it. Previously a bind-mounted notebook was recorded as
managed and then overwritten by upstream.
- docker-publish: add flavor latest=false to the Studio metadata steps too, so a
v* tag push cannot emit an implicit :latest via metadata-action's latest=auto;
:latest stays default-branch-only, and the smoke test pulls the published tag.
- unsloth-studio-update: resolve the unsloth-zoo ref independently of --ref (new
--zoo-ref, else use the ref only when the zoo repo has it, else fall back to
main) so 'update --ref <unsloth-tag/sha>' does not fail on a missing zoo ref.
- Dockerfile: drop 10.3 (compute_103) from TORCH_CUDA_ARCH_LIST in both the
builder and runtime stages. B300 runs sm_100 SASS, and the bundled CUDA 12.8
nvcc cannot compile compute_103 (added in 12.9), which broke arch-list-honoring
source / JIT builds.
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