Releasesby Glyphprefect 3.6.21 - {"cli": { "speaks_json": true } }
Enhancements ➕➕ Add --output json support to flow ls command Fix match_related type hints and add Python examples for DeploymentEventTrigger Support multihost Postgres connection strings in LISTEN/NOTIFY listener Move event trimming from EventPersister to docket-based db_vacuum service Add --output json to task-run ls, work-pool ls, and concurrency-limit ls...
Also shipped Mar 5, 2026Prefect in March 2026 →
Log Drains: Now available on Pro
Supabase Pro users can now stream their database logs to external logging backends for centralized debugging.
Slots is available in open beta
Slots unlock dynamic components instances , from adding another menu option, button, or even an icon to your instances, without detaching.
Supabase Storage: major performance, security, and reliability updates
Supabase Storage has been updated with a rewritten object listing system, path traversal prevention, idempotent migrations, and OpenTelemetry metrics support.
Diffusers 0.37.0: Modular Diffusers, New image and video pipelines, multiple core library improvements, and more 🔥
Modular Diffusers Modular Diffusers introduces a new way to build diffusion pipelines by composing reusable blocks. Instead of writing entire pipelines from scratch, you can now mix and match building blocks to create custom workflows tailored to your specific needs!
Container Images (release 260305)
- quay.io/deepgram/self-hosted-api:release-260305 Equivalent image to: quay.io/deepgram/self-hosted-api:1.179.5 quay.io/deepgram/self-hosted-engine:release-260305 Equivalent image to: quay.io/deepgram/self-hosted-engine:3.113.2 Minimum required NVIDIA driver version: >=570.172.08 quay.io/deepgram/self-hosted-license-proxy:release-260305 Equivalent image to...
This Release Contains The Following Changes
- Nova-3 Right-to-Left Language Support , Nova-3 now supports Arabic, Hebrew, Farsi, and Urdu. See the full announcement for details. Nova-3 Multilingual Model Update , Accuracy improvements across all supported languages, with the largest gains in code-switching scenarios. See the full announcement for details.
More from PrefectEvery Prefect release →
Prefect 3.6.20 - new cli, who dis?
Enhancements ➕➕ Migrate CLI from typer to cyclopts, remove toggle and delegation machinery Route ProcessPoolTaskRunner subprocess events and logs through a single parent queue, improving per-task performance by ~28% in log-heavy workloads Add configurable subprocess message processors to ProcessPoolTaskRunner for custom event/log handling in the parent...
Prefect 3.6.22 - Actually, I've got triples of the pending
New Features 🎉 Add Submitting and InfrastructurePending states and emit from BaseWorker Add OS-level resource metric collection to flow run subprocesses Enhancements ➕➕ Add end_time filter support for flow and task runs Use hmac.compare_digest for auth token comparisons Use cyclopts native lazy loading for CLI commands Extend flow_run_logger to accept a...
Prefect 3.6.19 - This release sucks in the best way possible
This release introduces an optional database vacuum service that periodically deletes old flow runs and orphaned resources (logs, artifacts, artifact collections) to keep your database lean. It's disabled by default , enable it with PREFECT_SERVER_SERVICES_DB_VACUUM_ENABLED=true.
Prefect 3.6.23 - Glob Trotter
Enhancements ➕➕ Skip no-op SQL filters for empty values to speed up deployment pagination Add --no-create-pool-if-not-found flag to worker start Emit events for deployment create, update, and delete operations Support glob patterns in events matching Support module path entrypoints in prefect.yaml deployments Add stream_progress_to parameter to DockerImage...
Prefect 3.6.18 - The annotation that minds its own business
Enhancements ➕➕ Add opaque annotation to prevent recursive traversal of resolved task inputs Add PREFECT_WORKER_DEBUG_MODE for worker-only debug logging Support DateTimeDelta as interval option in IntervalSchedule Bug Fixes 🐞 Include duration fields in TaskRunResponse Skip lease renewal and release when no concurrency limits exist Fix order-dependent slug...
Prefect 3.6.17 - Goodbye, Ghost in the WebSocket
New Features 🎉 Add prefect server status command Enhancements ➕➕ Make PrefectFutureList.result() fail-fast using as_completed Improve CLI connection message for self-hosted server Add replaces field for renaming schedule slugs Add attribution headers to SDK API requests Bug Fixes 🐞 Fix flow timeout not retrying when retries are enabled Fix the flow run...
Prefect 3.6.24 - A watched flow never boils
Note: unwatched flows also never boil New Features 🎉 - Add flow-run watch command to watch any flow run until it reaches a terminal state - Add with_context() for propagating Prefect run context into user-spawned subprocesses Enhancements ➕➕ - Add bounded queue support to QueueService to prevent OOM during server outages - Add time-based checkpoint to...
Prefect 3.6.16 - It's Bulking Season
New Features 🎉 Add prefect cloud asset list and delete commands Add bulk operation endpoints for flow runs, deployments, and flows Add SDK instrumentation module Enhancements ➕➕ Allow infra name templating with flow and flow_run Add max_scheduled_runs, parameters, and slug fields to deployment schedule methods Bug Fixes 🐞 Fix visit_collection to handle...