v0.2.85

v0.2.85

• Add OPFS synchronous access handles and committed cache records, and update the bundled TVM web runtime to 0.27.0-dev0.
• Return OpenAI-compatible created timestamps in seconds.
• Register service-worker handlers during startup so restarted workers can receive requests.
• Preserve recovered worker model state to avoid repeated reloads.
• Prevent hangs when initializing invalid structural-tag constraints.
• Reject NaN generation parameters.
• Render example output safely and correct cached-model appConfig examples.

This update continues to use the existing v0_2_84/base model libraries. No new model binaries are required by the validated paths.

Runtime source: apache/tvm at 7e06fc6c1420d0188eb9d889bd74e2e1fb76e448.

Changes since the npm 0.2.84 source commit: 9e572d6...5f74244.