dart_monty_wasm 0.9.0

WASM backend for dart_monty, pure Dart bindings for Monty — a restricted sandboxed Python interpreter built in Rust.

0.9.0

Breaking

• Trim public barrel to MontyWasm only. Internal types (WasmBindings, WasmBindingsJs, WasmCoreBindings, WasmRunResult, WasmProgressResult) moved to package:dart_monty_wasm/wasm_backend_spi.dart

Fixed

• Invalidate WASM session after MontyPanicError — nulls _sessionId so init() can respawn a fresh Worker instead of reusing a dead one

0.8.4

• Update dart_monty_platform_interface constraint to ^0.8.0 (fixes pub.dev downgrade test — MontyCancelRegistry and monty_backend_spi.dart require PI 0.8.0+)

0.8.3

• Implement MontyFutureCapable on MontyWasm — WASM backend now supports resumeAsFuture() and resolveFutures()
• Fix expectError handling for iterative fixtures in WASM ladder runner
• Fix async futures path wiring in WASM ladder runner

0.8.2

• Fix: WasmBindingsJs now uses static method bindings matching the JS bridge API (was broken: tried to call new DartMontyBridge() which doesn't exist)
• Make bindings parameter optional on MontyWasm() — defaults to WasmBindingsJs()
• Add _ensureInit() to guarantee default Worker session exists before any operation

0.8.1

• Align version and dependency constraints for clean pub.dev release

0.8.0

• BREAKING: Replace NAPI-RS runtime with direct C-ABI calls to 28 exported Rust functions via wasm32-wasip1
• Eliminate SharedArrayBuffer/COOP/COEP requirement
• WASM binary drops from 256MB overhead to 4.5 MB
• Minimal WASI shim (6 imports), zero npm runtime dependencies
• New wasm_glue.js bridges main thread to Worker via direct C-ABI

0.7.0

• Multi-session Worker pool: createSession, disposeSession, getDefaultSessionId
• Strip NAPI-RS overhead: asyncWorkPoolSize: 0, shared: false, 16MB per session (was 256MB)
• Binary snapshot transfer via Uint8Array (avoid JSON serialization for snapshots)
• Timeout caching for repeated executions
• Wire cancel path: disposeSession() calls Worker.terminate() for preemptive kill
• Add WASM cancel benchmark (T1-1W, T1-4W, T2-2W, T3-1W + 5 N/A documented)
• Add getDefaultSessionId to production bridge.js export

0.6.1

• Fix toSerializable() in worker bridge for robust dict/set/bigint handling
  • Add circular reference guard (WeakSet) to prevent stack overflow
  • Add cross-realm Map/Set duck-typing via .get presence/absence
  • Convert Set → Array (Python frozenset/set from NAPI-RS)
  • Convert BigInt → Number/String (prevents JSON.stringify crash)
  • Convert TypedArray → Array (Python bytes from NAPI-RS)
• Update README with usage example and human/AI attribution
• Enrich example/example.dart with limits, external function dispatch, and error handling demos

0.6.0

• BREAKING: Migrate MontyWasm to BaseMontyPlatform (uses MontyCoreBindings architecture)
• Add WasmCoreBindings adapter

0.4.3

• Version bump (no package code changes)

0.4.2

• Version bump (no package code changes)

0.4.1

• CI improvements (no package code changes)

0.4.0

• Handle resolve_futures progress state in MontyWasm
• Add pendingCallIds field to WasmProgressResult
• Stub resumeAsFuture(), resolveFutures(), resolveFuturesWithErrors() with UnsupportedError (NAPI-RS does not expose FutureSnapshot API)

0.3.5

• Wire WASM JS bridge: kwargs, callId, scriptName, excType, and traceback in worker responses
• Fix worker onerror to reject pending promises on crash
• Fix restore() state machine to return active instance
• Add ladder tier files for tiers 8, 9, 15 to runner

0.3.4

• Initial release.