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1. Commits on Oct 15, 2026

   • [JSC] Load each private name once in straight-line bytecode

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     sosukesuzuki

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2. Commits on Oct 13, 2026

   • Remove ShadowRealm

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     annevk

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   • Replace NODELETE with LEGACY_NODELETE in JavaScriptCore

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     rniwa

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   • [JSC] Do not capture Exception's error stack information when error is caught by user-handler definitely

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     Constellation

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3. Commits on Oct 10, 2026

   • [JSC] Use Vector<JSValue> in Parser as GC is deferred

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     Constellation

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4. Commits on Oct 7, 2026

   • [JSC] Evaluate constant array literal elements once in ArrayNode::emitBytecode

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     Constellation

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5. Commits on Oct 1, 2026

   • [JSC] Emit `op_construct` for `Reflect.construct` call sites with an array literal

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     sosukesuzuki

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6. Commits on Sep 30, 2026

   • [JSC] Tagged template with a super property tag should be called with the current `this`

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     sosukesuzuki

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7. Commits on Sep 29, 2026

   • [JSC] Tagged template with a parenthesized optional chain tag should keep `this`

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     sosukesuzuki

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8. Commits on Sep 25, 2026

   • [JSC] Keep the call in `(a?.b)(x)` outside the optional chain

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     sosukesuzuki

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9. Commits on Sep 24, 2026

   • [JSC] Iterate Arrays without allocating a `JSArrayIterator`

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     sosukesuzuki

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   • [JSC] Emit `op_construct_varargs` directly for `Reflect.construct` call sites

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     sosukesuzuki

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10. Commits on Sep 21, 2026

    • [JSC] Do not track lines and columns while parsing

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      ast-hugger

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11. Commits on Sep 10, 2026

    • Address Darin's review feedback on 320795@main

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      cdumez

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    • Add CString::legacyCStringPointer() and adopt it at every utf8().data() call site

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      cdumez

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12. Commits on Sep 8, 2026

    • [JSC] eval call should recognize tail-position

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      Constellation

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13. Commits on Aug 25, 2026

    • [JSC] Deeply nested destructuring pattern crashes bytecode generation

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      sosukesuzuki

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14. Commits on Aug 24, 2026

    • Clean up ScopedLambda API for modern C++

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      kmiller68

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15. Commits on Jul 20, 2026

    • [JSC] Make AsyncFromSyncIterator handled in async_iterator_open / async_iterator_next

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      Constellation

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16. Commits on Jul 14, 2026

    • [JSC] Do not emit unreachable implicit return for arrow function expression bodies

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      sosukesuzuki

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    • [JSC] Cooperative driving of async generators

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      Constellation

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17. Commits on Jun 30, 2026

    • [JSC] Remove op_try_get_by_id and @tryGetById

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      Constellation

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18. Commits on Jun 28, 2026

    • [JSC] Map/Set iterator next function should be in C++

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      Constellation

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19. Commits on Jun 26, 2026

    • [JSC] Emit expression info before `[Symbol.iterator]` get and spread

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      sosukesuzuki

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20. Commits on Jun 21, 2026

    • [JSC] Implement `%RegExpStringIteratorPrototype%.next` in C++

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      sosukesuzuki

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21. Commits on Jun 13, 2026

    • [JSC] Add new DFG node for `StringIteratorPrototype.next`

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      sosukesuzuki

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    • [JSC] Add `emitBytecodeInConditionContext` for nullish coalescing

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      sosukesuzuki

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22. Commits on Jun 12, 2026

    • Remove unnecessary `std::optional` initialization in JavaScriptCore

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      iidmsa

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23. Commits on Jun 3, 2026

    • [JSC] Restore JS builtins for next() functions

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      Constellation

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24. Commits on Jun 2, 2026

    • [JSC] MapIterator / SetIterator should be handled in DFG

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      Constellation

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25. Commits on Jun 1, 2026

    • [JSC] Add String fast iteration

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      sosukesuzuki

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26. Commits on May 18, 2026

    • [JSC] Shrink sizeof(JSGenerator)

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      Constellation

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27. Commits on May 17, 2026

    • [JSC] Implement dynamic `import.defer()` semantics

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      sosukesuzuki

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    • [JSC] Use `truncateDoubleToInt32`/`64()` in more round-trip double-to-int checks

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      sosukesuzuki

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28. Commits on May 14, 2026

    • [JSC] Do not allocate promise reaction when it is initial `then` calls and one handler attachment

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      Constellation

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