Freeze the Custom Meta browser input and parity contract

Objective

Freeze the Custom Meta browser input and parity contract.

Notes: Froze browser input schema 1, source inventory, canonical SHA-256 identity, algorithm semantics, numeric tolerances, parity corpus cases, stable error precedence, and measured transfer/runtime/memory/responsiveness budgets in research/findings/custom-meta-browser-transition.md.

Approach

[reconstructed — uncertain] No dedicated findings Markdown located for t339. Summary reconstructed from research/findings/task-history.json entry and git history. Uncertain fields: detailed approach, exact file list, and metrics beyond the task note.

Files / code / data changed

• No commit SHA confidently associated with t339 in sampled log [reconstructed — uncertain].
• Task-history entry: research/findings/task-history.json#t339

Results

Task note: Froze browser input schema 1, source inventory, canonical SHA-256 identity, algorithm semantics, numeric tolerances, parity corpus cases, stable error precedence, and measured transfer/runtime/memory/responsiveness budgets in research/findings/custom-meta-browser-transition.md. [reconstructed — uncertain] No quantitative tables recovered for this entry; see git diff and task-history for grounds.

Conclusions

[reconstructed — uncertain] Outcome inferred from status done and task note.

Problems / follow-ups

• See source report or PR discussion for follow-ups. No unsupported follow-ups fabricated.

Links

• Task-history: research/findings/task-history.json id t339