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