Publish the sanitized Beta 1 source candidate with version-stable generated provenance, classroom/evaluation support boundaries, provisional macOS support, signed-source release policy, and an exact candidate preflight. Material implementation, drafting, and review were assisted by OpenAI Codex. Cole Speelman reviewed the public snapshot and accepts human responsibility for the contribution. Signed-off-by: Cole Speelman <crspeelman@gmail.com>
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Compatibility policy
Beta 1 contract
v1.0.0-beta.1 and sando/v1.0.0-beta.1 are semantic-version
prereleases. They are supported for learning, classroom projects, evaluation,
and compatibility testing. Before final v1, source syntax, generated output,
the runtime API, CLI behavior, diagnostics, and configuration may change
without compatibility shims. Every public change must still be documented and
generation must remain deterministic.
The beta is not a production-stability commitment. Maintainers accept and triage security reports within the boundary described in SECURITY.md, but cannot promise that a beta fix preserves its public API.
Final-v1 contract
At final v1, semantic versions apply independently to the compiler and
sando runtime. Generated files record the exact compiler version and
required runtime ABI. Patch releases do not intentionally change accepted
source semantics or generated public signatures. Minor releases may add
fail-closed syntax or API capabilities while continuing to render previously
valid components. Major releases may remove or reinterpret behavior.
Generated files are source artifacts, not a stable interchange format across
compiler versions; himesan check defines whether they are current. The
project makes no compatibility promise for internal packages, development SSE
payloads before final v1, or hand-edited generated files.
Go and platform support
Beta 1 targets Go 1.25 and Go 1.26. Support is based on point-in-time, maintainer-run release matrices, not an implication of continuous CI coverage. A Go support change is announced in release notes before it takes effect.
The current public evidence is a pre-beta baseline on commit
113c95c21e57227b4675c9fda015ada59cc9e9a6 (tree
a2aeb4dac22853cb3894e3e487b94bbeff5051e5):
| Platform | Go lanes | Maintainer-run result |
|---|---|---|
| Windows 11/amd64 on NTFS | 1.25.12, 1.26.5 | Native tests, race, vet, builds, generation, process cleanup, watcher boundaries, and temporary consumer compilation passed; privileged symlink and POSIX-only permission cases were not exercised |
| Linux/amd64 on WSL2 with an ext4 checkout | 1.25.12, 1.26.5 | Tests, race, vet, builds, generation, focused filesystem/development cases, and license checks passed |
| Linux/amd64 in isolated containers on a Linux server | 1.25.12, 1.26.5 | Tests, race, vet, builds, deterministic generation, and license checks passed |
| macOS | — | Native maintainer validation pending; provisional for Beta 1 |
The golden generated file had SHA-256
63fa75a3049a3a8a12d769d7f9b6b510dfe763baacf706775b75cef2c57a984f
on every tested Windows and Linux lane.
Because the Beta 1 candidate contains changes after that public baseline, the complete Windows/Linux matrix must be rerun on the exact candidate before the tags are published. The baseline does not become beta evidence merely because its code is nearby in history.
macOS feedback
Mac learners, teachers, and Go developers are warmly invited to try the beta.
A useful compatibility report includes the macOS version, Intel or Apple
Silicon architecture, go version, the exact command, and a minimal
reproduction or diagnostic output. Ordinary compatibility reports belong on
the canonical Gitea project. Suspected vulnerabilities must use the private
route in SECURITY.md.
Community reports can reveal gaps and help prioritize maintainer testing. They do not constitute an independent audit or shift responsibility for security review, triage, fixes, and release decisions to the community.