Don't touch that dial!

Enhancements ➕➕

• Add deployment_name logging variable by @devin-ai-integration[bot] in #21804
• Infer logs page size from API response in CLI by @alighazi288 in #21711
• Add default result storage CLI by @zzstoatzz in #21771
• Add Pydantic-aware tojson template filter by @devin-ai-integration[bot] in #21861
• Add worker channel protocol contract by @desertaxle in #21859
• Add worker channel client with REST fallback by @desertaxle in #21885
• Add worker cleanup executor by @desertaxle in #21895
• Add worker work-pool snapshot handling by @desertaxle in #21898
• Add cancelling_timeout_teardown.v1 cleanup handler by @desertaxle in #21911

Bug Fixes 🐞

• Fix flow run logs download from Prefect UI in browser by @baltic-tea in #21718
• Fix flow run suspension at orchestration boundaries by @desertaxle in #21875
• Clear default result storage when deleting block by @zzstoatzz in #21862
• Preserve trailing slash when redirecting to V2 UI by @zzstoatzz in #21912
• Fix concurrency lease renewal starvation with thread-backed renewal by @desertaxle in #21925
• Enforce tz-aware DateTime on Python >= 3.13 by @zzstoatzz in #21952
• Fix subflow duplication when process is re-executed against same flow_run_id by @devin-ai-integration[bot] in #21951
• Reject COMPLETED→COMPLETED transitions that discard result data by @saschwartz in #21956
• Use tz-aware now("UTC") for last_adhoc_pull timestamp in runner by @J3r3myPerera in #21961
• Guard .get() calls on arbitrary State.data in result-data-loss rules by @devin-ai-integration[bot] in #21967

Integrations & Dependencies 🤝

• Bump prefect-github extra floor to >=0.4.2 by @zzstoatzz in #21946

Development & Tidiness 🧹

• Fix flaky test_flow_run_execute_cancellation_runs_nested_subflow_hooks by @devin-ai-integration[bot] in #21866
• Migrate low-risk private modules to _internal (batch 1 of 3) by @devin-ai-integration[bot] in #21879
• Migrate medium-complexity private modules to _internal (batch 2) by @devin-ai-integration[bot] in #21881
• Migrate _result_records.py and utilities/_engine.py to _internal/ (batch 3) by @devin-ai-integration[bot] in #21880
• Label agents-md-update PRs and exclude from changelog by @devin-ai-integration[bot] in #21910
• Fix duplicated "the" in flow_run_slas test comments by @lphuc2250gma in #21943
• Widen timing tolerance in test_renew_concurrency_lease by @devin-ai-integration[bot] in #21965
• Fix flaky test_reschedule_flow_runs timeout under CI load by @devin-ai-integration[bot] in #21966
• Harden AGENTS.md auto-sync reviews by @devin-ai-integration[bot] in #21975

Documentation 📓

• Document default result storage by @zzstoatzz in #21774
• Document published REST OpenAPI schema by @zzstoatzz in #21844
• Mark server-side default result storage as beta by @zzstoatzz in #21877
• Document context propagation for threads in add-logging guide by @jbbqqf in #21883
• Recommend managed automation for zombie detection by @bunchesofdonald in #21894
• Add unlisted infrastructure debugging overview page by @devin-ai-integration[bot] in #21900
• Note metric-trigger Cloud gating and event prefix difference by @zzstoatzz in #21935

Full Changelog: 3.7.0...3.7.1