yutori v0.9.4

What's Changed

• refactor(macos): extract shared subprocess graceful-shutdown helper by @dhruvbatra in #252
• docs(api.md): document n2 computer-use public exports from #250 by @dhruvbatra in #253
• refactor(macos): extract shared parent-death watcher shell fragment by @dhruvbatra in #254
• refactor(macos): extract shared cancel-and-drain task cleanup helper by @dhruvbatra in #255
• refactor(macos): share cancel-and-drain task cleanup beyond computer.py by @dhruvbatra in #256
• refactor(tests): consolidate duplicated FakeCompletions test double by @dhruvbatra in #257
• refactor(macos): share the stdio JSON-RPC subprocess boilerplate by @dhruvbatra in #258
• fix(ci): don't gate installer release assets on PyPI publish by @dhruvbatra in #259
• refactor(macos): extract shared _spawn_supervised_shell helper by @dhruvbatra in #261
• feat(n2): minimal agent loop — run/resume, tool-owned results, paired-run fixes by @lawrencechen98 in #251
• fix: publish SDK releases atomically by @ksk002 in #260
• fix(cli): register the MCP server as "yutori", not "uvx" by @dhruvbatra in #262
• docs: lead n2 README with agent loop by @dhruvbatra in #266
• chore: prepare yutori 0.9.4 by @ksk002 in #268
• refactor(examples): dedupe stderr-append logic in cua_sandbox.py by @dhruvbatra in #269

Full Changelog: v0.9.3...v0.9.4