3.6.22.dev7: Nightly Development Release

What's Changed

Enhancements ➕➕

• Use hmac.compare_digest for auth token comparisons by @bunchesofdonald in #21072

Bug Fixes 🐞

• fix(prefect-shell): preserve sync stream output logs in API by @zzstoatzz in #21056
• Fix postgres_listener ssl query param causing CantChangeRuntimeParamError by @devin-ai-integration[bot] in #21040
• Add retry logic to concurrency lease renewal loop by @chuqCTC in #21065
• Add server version check for websocket clients by @devin-ai-integration[bot] in #21053

Development & Tidiness 🧹

• Replace ad-hoc exit code interpreter with centralized registry by @devin-ai-integration[bot] in #21049
• Fix flaky test_cache_expiration_expires by using advance_time fixture by @devin-ai-integration[bot] in #21070
• Add accuracy, signal density, and invariant checks to agents-md-sync skill by @desertaxle in #21076

Documentation 📓

• Add Unify tagging for contract-tier docs pages by @zzstoatzz in #21055

Uncategorized

• Change heartbeat default from None to 180s by @bunchesofdonald in #21058
• Fix YAML syntax error in agents-md-update.yml by @devin-ai-integration[bot] in #21059
• Disable heartbeats in tests to fix CI timeout by @desertaxle in #21062
• Surface template rendering failures in automation action status by @devin-ai-integration[bot] in #21045
• Fix prefect-dbt hanging on long dbt docs descriptions by @devin-ai-integration[bot] in #21061
• Fix auth bypass via endswith() health check path exemption by @bunchesofdonald in #21063
• Update CODEOWNERS for UI directory by @zzstoatzz in #21069
• Update AGENTS.md files for e34bd69 by @github-actions[bot] in #21067
• Update AGENTS.md files for 7f4818f by @github-actions[bot] in #21078
• Validate types in JSON object decoder by @bunchesofdonald in #21073

Full Changelog: 3.6.22.dev6...3.6.22.dev7

3.6.22.dev6: Nightly Development Release

What's Changed

Enhancements ➕➕

• Add end_time filter support for flow & task runs by @jellyfish0316 in #21013

Bug Fixes 🐞

• Handle FlowRunCancellingObserver subscriber connection failure gracefully by @devin-ai-integration[bot] in #21039

Development & Tidiness 🧹

• Fix flaky test_two_subscriptions_get_all_events by handling None heartbeats by @devin-ai-integration[bot] in #21037

Uncategorized

• Preserve explicit result storage during ad-hoc submission by @zzstoatzz in #21038
• Add GHA workflow for automated AGENTS.md updates by @desertaxle in #21010
• Add ECS worker submission error hints for inactive tasks, capacity, and network issues by @desertaxle in #20991
• Improve worker lifecycle logs and use exit code registry by @desertaxle in #20990
• Add Kubernetes worker lifecycle logs and error hints by @desertaxle in #20993
• Extend flow_run_logger to accept a bare flow_run_id UUID by @devin-ai-integration[bot] in #21019
• Fix env var leakage between concurrent deployments in worker by @devin-ai-integration[bot] in #21047
• Add deployment step lifecycle logs and error resolution hints by @devin-ai-integration[bot] in #21020

Full Changelog: 3.6.22.dev5...3.6.22.dev6

3.6.22.dev5: Nightly Development Release

What's Changed

Development & Tidiness 🧹

• chore(deps-dev): bump codespell from 2.4.1 to 2.4.2 by @dependabot[bot] in #21001

Uncategorized

• use cyclopts native lazy loading for CLI commands by @zzstoatzz in #21017
• Add Submitting and InfrastructurePending states and emit from BaseWorker by @desertaxle in #20964
• Update settings AGENTS.md with structure and placement guide by @devin-ai-integration[bot] in #21036
• Refactor Runner internals into single-responsibility services by @desertaxle in #20931

Full Changelog: 3.6.22.dev4...3.6.22.dev5

3.6.22.dev4: Nightly Development Release

What's Changed

Development & Tidiness 🧹

• chore(deps): bump continuumio/miniconda3 from v25.11.1 to 26.1.1 by @dependabot[bot] in #21024

Full Changelog: 3.6.22.dev3...3.6.22.dev4

3.6.22.dev3: Nightly Development Release

What's Changed

Uncategorized

• Bump packaging upper bound from <25.1 to <26.1 by @purificant in #21015
• Fix inaccurate AGENTS.md contracts for task engine state and event schemas by @devin-ai-integration[bot] in #21016

New Contributors

• @purificant made their first contribution in #21015

Full Changelog: 3.6.22.dev2...3.6.22.dev3

3.6.22.dev2: Nightly Development Release

What's Changed

Development & Tidiness 🧹

• chore(deps): bump docker/metadata-action from 5 to 6 by @dependabot[bot] in #21000
• chore(deps): bump docker/build-push-action from 6 to 7 by @dependabot[bot] in #20999
• chore(deps): bump docker/setup-buildx-action from 3 to 4 by @dependabot[bot] in #20998
• chore(deps-dev): bump ruff from 0.15.4 to 0.15.5 by @dependabot[bot] in #21002

Documentation 📓

• Update root, SDK, and test AGENTS.md files; remove legacy mkdocs by @desertaxle in #21008

Uncategorized

• Add backlog-management skill for OSS issue backlog cleanup by @zzstoatzz in #21007

Full Changelog: 3.6.22.dev1...3.6.22.dev2

3.6.22.dev1: Nightly Development Release

What's Changed

Documentation 📓

• docs: Add release notes for prefect-dbt==0.7.20 by @devin-ai-integration[bot] in #20994

Uncategorized

• feat(prefect-dbt): pool dbt adapter connections across PER_NODE invocations by @desertaxle in #20968
• Add prefect-azure and prefect-gcp Docker image builds to release workflow by @devin-ai-integration[bot] in #20995

Full Changelog: 3.6.21...3.6.22.dev1

3.6.21 - {"cli": { "speaks_json": true } }

Enhancements ➕➕

• Add --output json support to flow ls command by @Br1an67 in #20907
• Fix match_related type hints and add Python examples for DeploymentEventTrigger by @devin-ai-integration[bot] in #20902
• Support multihost Postgres connection strings in LISTEN/NOTIFY listener by @devin-ai-integration[bot] in #20926
• Move event trimming from EventPersister to docket-based db_vacuum service by @tom21100227 in #20811
• Add --output json to task-run ls, work-pool ls, and concurrency-limit ls by @zzstoatzz in #20967
• Add --output json support to block inspect and block type inspect by @zzstoatzz in #20981
• Add --output json support to flow-run logs and task-run logs by @zzstoatzz in #20982
• Add --output json support to server services ls by @jellyfish0316 in #20983
• Add --output json support to cloud workspace and webhook commands by @zzstoatzz in #20984
• Add --output json support to work-queue ls and preview by @zzstoatzz in #20985
• Add --output json support to work-pool preview by @zzstoatzz in #20986
• Add --output json support to profile ls and config view by @zzstoatzz in #20987
• Add composite index on task_run(state_type, start_time) by @desertaxle in #20940
• Defer task worker import in CLI task command by @zzstoatzz in #20925
• Lazy-load top-level CLI command registration by @zzstoatzz in #20930
• Add centralized exit code hint registry by @desertaxle in #20959
• Add PREFECT_CLIENT_SERVER_VERSION_CHECK_ENABLED setting by @devin-ai-integration[bot] in #20973
• Cache serialized context and env vars in ProcessPoolTaskRunner.submit() by @devin-ai-integration[bot] in #20972

Bug Fixes 🐞

• Fix postgres_listener to preserve Kerberos/GSSAPI and TLS connection params by @devin-ai-integration[bot] in #20890
• Fix non-deterministic flow scanning in prefect deploy by @ashwanth0110 in #20874
• Remove Panel border from work-pool create sample code output by @Br1an67 in #20906
• Fix broken link in PrefectHTTPStatusError message by @devin-ai-integration[bot] in #20938
• Prevent Rich console from word-wrapping CLI JSON output by @zzstoatzz in #20947
• Fix database reset failing on PostgreSQL with orphaned state_id references by @devin-ai-integration[bot] in #20941
• Mark followers as seen and clean up lost follower Redis keys by @devin-ai-integration[bot] in #20955
• Fix expiration check on in-memory cache hits in ResultStore._read/_aread by @devin-ai-integration[bot] in #20988

Development & Tidiness 🧹

• Add clearer CLI benchmark regression gating feedback by @zzstoatzz in #20916
• Fix flaky test: mock git_clone in pip_install_reqs test by @devin-ai-integration[bot] in #20949
• Add apt retry configuration to Dockerfile to handle transient network errors by @devin-ai-integration[bot] in #20943

Documentation 📓

• Document prebuilt integration images and version pinning for workers by @rcash in #20893
• Improve MCP discoverability in existing docs IA by @gabcoyne in #20660
• Update rate limit docs to match unified limits by @zangell44 in #20927
• Add pull_with_block YAML example to Bitbucket integration docs by @toroleapinc in #20935
• Add missing PREFECT_API_URL env var in the self-hosted Docker Compose file by @Kiskadee-dev in #20897
• Add note about server default limit for client queries by @audreydng in #20909
• Document that deployment steps are just Python functions by @Sagargupta16 in #20956
• Minor cleanup from custom steps clarification by @zzstoatzz in #20963

Full Changelog: 3.6.20...3.6.21

3.6.21.dev5: Nightly Development Release

What's Changed

Enhancements ➕➕

• Move event trimming from EventPersister to docket-based db_vacuum service by @tom21100227 in #20811
• Add --output json to task-run ls, work-pool ls, and concurrency-limit ls by @zzstoatzz in #20967

Bug Fixes 🐞

• fix: mark followers as seen and clean up lost follower Redis keys by @devin-ai-integration[bot] in #20955

Development & Tidiness 🧹

• chore(deps): update pytz requirement from <2026,>=2021.1 to >=2021.1,<2027 by @dependabot[bot] in #20952

Documentation 📓

• docs: document that deployment steps are just Python functions by @Sagargupta16 in #20956
• docs: minor cleanup from custom steps clarification by @zzstoatzz in #20963

Uncategorized

• feat(prefect-dbt): add CacheConfig dataclass for cross-run caching by @desertaxle in #20957
• Add centralized exit code hint registry by @desertaxle in #20959
• Bump the default process worker cap for PrefectDbtOrchestrator by @desertaxle in #20958
• feat(prefect-dbt): add optional dbt deps step to DbtCoreExecutor by @devin-ai-integration[bot] in #20960
• Add PREFECT_CLIENT_SERVER_VERSION_CHECK_ENABLED setting by @devin-ai-integration[bot] in #20973
• Cache serialized context and env vars in ProcessPoolTaskRunner.submit() by @devin-ai-integration[bot] in #20972
• Add plan() dry-run method to PrefectDbtOrchestrator by @devin-ai-integration[bot] in #20965

New Contributors

• @Sagargupta16 made their first contribution in #20956

Full Changelog: 3.6.21.dev4...3.6.21.dev5

3.6.21.dev4: Nightly Development Release

What's Changed

Enhancements ➕➕

• docs: add pull_with_block YAML example to Bitbucket integration docs by @toroleapinc in #20935
• Support multihost Postgres connection strings in LISTEN/NOTIFY listener by @devin-ai-integration[bot] in #20926

Bug Fixes 🐞

• Fix broken link in PrefectHTTPStatusError message by @devin-ai-integration[bot] in #20938
• Add composite index on task_run(state_type, start_time) by @desertaxle in #20940
• fix(prefect-shell): stream output incrementally in sync wait_for_completion by @devin-ai-integration[bot] in #20739
• fix: prevent Rich console from word-wrapping CLI JSON output by @zzstoatzz in #20947
• Fix database reset failing on PostgreSQL with orphaned state_id references by @devin-ai-integration[bot] in #20941

Uncategorized

• Add apt retry configuration to Dockerfile to handle transient network errors by @devin-ai-integration[bot] in #20943
• Lazy-load top-level CLI command registration by @zzstoatzz in #20930

New Contributors

• @toroleapinc made their first contribution in #20935

Full Changelog: 3.6.21.dev3...3.6.21.dev4