EASY: Note PinnedHermesValue inheritance in CLAUDE.md

Deploy 0.308.0 to xplat

Fix TypedArray includes/indexOf and join for detached buffers

Add `Iterator.concat` polyfill

Lower max turns, change claude-code-base-action version

EASY: Add ES6BlockScoping and EnableAsyncGenerators to CompileJS API

Add string+string fast path in _sh_ljs_add_rjs

Add inline fast path for abstract equality (==)

Fix TypedArray internal methods to handle detached buffers correctly

Fix TypedArray constructor crash when constructing from detached TypedArray

Fix TypedArray constructor crash when ArrayBuffer detached during arg coercion

Deploy 0.307.1 to xplat

Fix TypedArray filter/map when the ArrayBuffer is detached

Update skiplist.json with accurate RegExp test failure reasons

Update skiplist.json with accurate class test failure reasons