Release 3.8.7.dev5: Nightly Development Release · PrefectHQ/prefect

What's Changed

Render data:image/* URIs in ui-v2 markdown by @devin-ai-integration[bot] in #23156

Remove stale Python 3.12 skip markers from prefect-shell test_output by @devin-ai-integration[bot] in #23131
Add flow_run(state_type, coalesce(start_time, expected_start_time)) index by @devin-ai-integration[bot] in #23128
Prevent revocation of live filesystem concurrency leases by @devin-ai-integration[bot] in #22936
fix(prefect-dbt) Route source freshness logs to enclosing task by @vyagubov in #22989
Accept None values in find_placeholders by @devin-ai-integration[bot] in #23158
Deliver include_files sidecar for direct Docker submissions by @devin-ai-integration[bot] in #22858
prefect-dbt: shut down dbt worker threads when a task times out or is cancelled by @devin-ai-integration[bot] in #23162
Persist failed task exceptions according to persist_result in both task engines by @devin-ai-integration[bot] in #23160
Make Azure bundle uploads idempotent for reused sidecar keys by @devin-ai-integration[bot] in #23170

Fix flaky test_multiple_workers_receive_distinct_messages by @devin-ai-integration[bot] in #23149
Run Biome from node_modules in UI v2 lint job by @devin-ai-integration[bot] in #23168

docs: state when a deployment concurrency slot is acquired and released by @devin-ai-integration[bot] in #23085

Omit inferred securityGroups so ECS tasks use the VPC default security group by @devin-ai-integration[bot] in #23132
chore(deps): Update dependency mermaid to v12 by @prefect-renovate[bot] in #23165
fix(prefect-dbt): raise on skipped dbt nodes in PrefectDbtRunner by @vyagubov in #23050
chore(deps): Update dependency python-slugify to v9 by @prefect-renovate[bot] in #23166
fix falsy variables rendered as blank by @uinstinct in #23096
fix next date selection selecting previous date by @uinstinct in #23081
chore(prefect-dbt): modernize type annotations to Python 3.10+ syntax by @vyagubov in #23173

Full Changelog: 3.8.7.dev4...3.8.7.dev5