Releasesby GlyphWorkers, Hyperdrive - Hyperdrive support for Python Workers
Python Workers can now connect to PostgreSQL and MySQL through Hyperdrive. For setup, code examples, and limitations, refer to Use Hyperdrive from Python Workers .
Also shipped Sep 16, 2026Cloudflare in September 2026 →
BigQuery migration lineage service enters preview
The migration lineage service visualizes data flow and connections in a source database to help plan a BigQuery data warehouse migration.
Cortex Agents object enhancements (General availability)
The following Cortex Agents object enhancements are now generally available:
Include and exclude per-user quota users by name (General availability)
Per-user quotas now accept individual user names, so you can add or remove specific users alongside the quota's tag scope. INCLUDE_USERS is new and takes user names directly, and EXCLUDE_USERS accepts a 'USER' argument alongside its existing 'TAG' form:
Weekly per-user quota limits (General availability)
Per-user quotas now support a weekly credit limit alongside the existing monthly and daily limits. Pass 'WEEKLY' as the cycle argument to SET_PER_USER_LIMIT :
Anthropic models will be removed from AWS GovCloud IL5 workspaces
On September 19, 2026, Anthropic models will be removed from Databricks on AWS GovCloud and AWS GovCloud DoD workspaces that have the DoD Impact Level 5 (IL5) compliance standard selected. After this date, IL5 workspaces can't create or use endpoints that serve Anthropic models.
Unity Gateway API and developer tools are generally available
The Unity Gateway API for managing model services, model provider services, and MCP services is now generally available, with create, read, update, list, and delete support across Databricks developer tools: Terraform provider : 1.132.0 and later Databricks CLI : v1.17.0 and later Python SDK : databricks-sdk 0.136.0 and later Go SDK : databricks-sdk-go...
More from Cloudflare developer platformEvery Cloudflare developer platform release →
R2, R2 Data Catalog - R2 Data Catalog adds table maintenance visibility and manual queueing
R2 Data Catalog now provides table-level maintenance visibility and manual compaction queueing in the Cloudflare dashboard. These updates make it easier to understand when maintenance is eligible to run, inspect completed operations, and request maintenance without leaving the table view.
Workflows, Workers - Delete Workflow instances individually or in batches
You can now delete one or up to 100 Workflow instances and their stored state via the Workflows API or Wrangler 4.125.0 and later. Deleting an instance frees its stored state and stops its current execution. Storage billing is based on the average daily peak. Delete one instance by calling delete() on its handle: const instance = await env. MY_WORKFLOW .
Cloudflare Fundamentals - Create additional Free accounts through the dashboard and API
We're expanding how customers create accounts across Cloudflare, making it easier to self-serve account creation in the dashboard, automate standalone account creation with user-owned API tokens or OAuth access tokens, and create Free accounts directly within Enterprise Organizations.
Rules - Validate Rulesets changes before deployment
Cloudflare Rules now validates ruleset changes before deployment, helping you catch invalid expressions, action parameters, permission issues, unavailable features, and quota limits without publishing the configuration.
Workers AI - Reject busy synchronous inference requests
The rejectIfBusy option lets synchronous Workers AI inference requests fail when capacity is unavailable. Use it when your application should not wait in a capacity queue. Pass the option as the third argument to the Workers AI binding: const response = await env. AI .
Workers, Durable Objects - Workers traces now automatically include JavaScript RPC session spans
Workers traces can now follow JavaScript RPC calls across Worker boundaries and into Durable Objects. Previously, a trace stopped at the caller's RPC boundary. The dashboard now shows the caller-side session and method calls alongside the callee invocation, nested calls, and callbacks into another Worker.
Workflows, Workers - Stream Workflow instance events in your Worker or via the API with .subscribe()
You can now stream Workflow instance events via WorkflowInstance.subscribe() and the GET /subscribe API endpoint. Workers and HTTP clients can react to workflow and step events, including attempts, sleeps, waits, and rollbacks, without polling for instance status. A subscription first streams the entire event history of the Workflow instance.
Cloudflare One, Access - Access for Infrastructure now supports tagged targets and tag-based target criteria
Access for Infrastructure now integrates with Resource Tagging . You can attach key-value tags to infrastructure targets and use them in access policies. You can manage tags on targets inline when you create or edit a target or through the central Resource Tagging API . Cloudflare keeps tags in sync across both methods.