chore(release): 0.82.0 — Enterprise R1 proof spec + conformance suite

[quantamixsol]

Release 0.82.0 (public bump)

Cherry-pick of the bump commit b51704d5 from private PR #320 (merged 2026-07-28T19:27:59Z, merge 35f2ccca), applied onto public master 2821feb6 as cd16bce5.

Version files only — exactly 3: pyproject.toml, graqle/__version__.py, CHANGELOG.md. No code.

What 0.82.0 ships

Everything already on public master since v0.81.0:

Commit	Lane	Content
eb5c41d7	Enterprise (CR-010.R1)	Frozen proof spec v1.0 + conformance corpus
426db271	Monetisation (CR-LIC-03b)	Tier-trust hardening

Owner approved this two-lane payload explicitly. CR-B10.5 (private #319) merged to private master after the bump but has not reached public, so it is correctly excluded from this release.

Headline: R1 becomes usable

R1's whole value is in being installable. Until now the frozen proof spec existed only on master; after this release a third party can pip install graqle==0.82.0 and implement a conformant verifier from the published schemas, SPEC.md, and golden vectors — no GraQle source required. SPEC_VERSION stays 1.0, decoupled from the SDK version, so pinning to the spec does not pin to a release.

Verified on this public base

• Diff is exactly the 3 version files; pyproject.toml and __version__.py both read 0.82.0
• SPEC_VERSION still 1.0 across the bump (R1's acceptance criterion holds)
• 187 tests pass in tests/test_pct/, including the full conformance corpus
• TS-1..TS-4 screen: 0 hits

After merge

Owner go-ahead required before tagging — v0.82.0 triggers CI Trusted Publishing and a PyPI version can never be reused. Then verified from a neutral cwd in a clean venv.

⚠️ Release Gate (PyPI) fails with release_gate prediction provider failed: FileNotFoundError (exit 2) on content-only PRs — seen on #232, #241, and expected here. Gate tooling, not content.

🤖 Generated with Claude Code

[github-actions]

🛡️ GraQle PR Guardian

💥 Blast Radius: 3 modules affected

Module	Files Changed	Risk Level	Impact Radius
CHANGELOG.md	1	🟡 T2	1
graqle	1	🟡 T2	1
pyproject.toml	1	🟡 T2	1

Total blast radius: 3

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🏛️ Governance Verdict

⚠️ WARN

• T2: Advisory warnings detected. Review recommended.

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🔍 SHACL Violations

No SHACL violations detected. ✅

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🔐 Approval Requirements

This PR requires approval from: T2

• A Senior Engineer or above must approve.

❌ Approval requirement NOT yet satisfied.

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Metric	Value
Blast Radius	3
Files Analyzed	3
Blocked	0
SHACL Violations	0
Verdict	WARN

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_{🔬 Powered by GraQle PR Guardian v0.1.0 · Scan completed 2026-07-28T19:33:06.538401+00:00}