{"version":"2.1.242","anchor":"the-binary-is-now-genuinely-code-split","canonical_anchor":"the-binary-is-now-genuinely-code-split","heading":"The binary is now genuinely code-split","tier":"internal","area":"Bundle","scope":null,"heads_up":null,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.242\/e\/the-binary-is-now-genuinely-code-split","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.242","markdown":"### The binary is now genuinely code-split\n\nOnboarding, worktrees, tmux, Bedrock, Vertex and more now load on demand instead of at startup.\n\n**What**\n\nDeferred module loads across the CLI, onboarding, worktree and tmux launch, Chrome MCP wiring, machine-id lookup, the SDK, Bedrock, Vertex and Foundry clients, sandbox install, the daemon hub and AWS SSO now load separate chunk files on demand instead of running an inline initialiser. Nothing behaves differently; first-use cost for those paths moves from module init to loading a chunk.\n\n**Details**\n\n- Hundreds of module-init wrappers were removed and their contents inlined or relocated.\n- The worktree launch path now pins storage and initialises the debug log and feature-flag credentials before handing off.\n\n**Evidence**\n\n`HOOKS_WORKER_URL`, `await import(\"\/$bunfs\/root\/chunk-XXXXXXXX.js\")`\n\n- Area: Bundle\n- Tier: Under the hood\n- Useful: 2\/5\n- Signal: 1\/5"}