OpenAI Agents SDK v0.18.2：支持GPT-5.6与托管多

What's Changed

• feat: support GPT-5.6 request controls by @seratch in #3794
• feat: add hosted multi-agent beta support by @seratch in #3788
• fix(sandbox): own Daytona PTY worker tasks by @seratch in #3778
• fix(realtime): enqueue callback errors synchronously by @seratch in #3777
• fix(realtime): use monotonic playback timing by @seratch in #3776
• fix(sandbox): own Docker deferred cleanup tasks by @seratch in #3779
• fix(sandbox): own Unix PTY fd close tasks by @seratch in #3780
• fix(litellm): surface content-filter refusals instead of an empty turn by @seanturner83 in #3769
• refactor(sandbox): share core PTY output collection by @seratch in #3796
• refactor(sandbox): share extension PTY output collection by @seratch in #3797
• refactor(sandbox): share E2B rclone setup by @seratch in #3798
• refactor(sandbox): share Runloop rclone setup by @seratch in #3799
• refactor: share retry error metadata extraction by @seratch in #3800
• refactor: share retry-after parsing by @seratch in #3801

Documentation & Other Changes

• fix: serialize model-backed rollout interruptions as dicts by @Otis0408 in #3790
• chore: enable G004 logging lint rule by @seratch in #3802
• chore: enable RUF012 for runtime source by @seratch in #3803
• chore: remove unused noqa directives by @seratch in #3804
• chore: exempt OpenAI package from dependency cooldown by @seratch in #3792
• Release 0.18.2 by @github-actions[bot] in #3805

New Contributors

• @Otis0408 made their first contribution in #3790
• @seanturner83 made their first contribution in #3769

Full Changelog: v0.18.1...v0.18.2