sentry 26.9.0
New Features ✨ Aci Move dedupe abstract function to stateful detector class Rename evaluate_impl to evaluate Rename evaluate to \_evaluate Rename DetectorHandler and BaseDetectorHandler Action Log Fold comment mutations into the comment they supersede Instrument the activity read path Gate activity reads on backfill completion Measure action log enqueue...
Also shipped Sep 15, 2026Sentry in September 2026 →
Predict dynamic table refresh behavior with EXPLAIN CHANGES (General availability)
You can now use EXPLAIN CHANGES to predict a dynamic table's refresh behavior before it happens, either for a manual refresh or as part of a DDL change, without applying the change.
Horizon Catalog Explorer UI (Preview)
With this release, the Horizon Catalog Explorer is the default experience for browsing Snowflake objects in Snowsight, replacing Database Explorer. The Horizon Catalog Explorer provides consistent navigation and object detail pages while preserving the tabs and actions that you already use.
Embedding Streamlit in Snowflake apps in external pages (General availability)
Embedding Streamlit in Snowflake apps in external pages is now generally available. You can render a container-runtime app inside a page you host, such as a customer portal or an internal dashboard, using a single tag.
Elastic Channels for Snowpipe Streaming (General availability)
Elastic Channels for Snowpipe Streaming are now generally available. Elastic Channels provide one implicit, server-scaled ingestion path per pipe, so concurrent producers can stream directly to Snowflake tables and supported Snowflake-managed Iceberg tables without managing channel names, lifecycle, ordering, or offset tokens.
Webhook-triggered deployments for Databricks Apps will soon be generally available
Starting in October 2026, webhook-triggered deployments for Databricks Apps will be generally available. Automatically deploy your app when changes are pushed to a connected GitHub or Azure DevOps repository, so your deployed app stays in sync with your repository without manual redeployment. See Deploy a Databricks app .
Sharing foreign Delta tables with OpenSharing is now generally available
Sharing and reading foreign Delta tables with OpenSharing is now generally available. Providers can share Delta-format tables federated from OneLake, a Hive metastore, or AWS Glue, without copying data into Databricks. See Add foreign Delta tables to a share .
More from SentryEvery Sentry release →
Agent Tracing is now GA
Sentry's Agent Tracing is now GA , trace every model call, tool execution, and handoff inside your existing traces, and read the full user-agent exchange in Conversations.
Seer now iterates on the pull requests it opens
Seer can push follow-up commits to a pull request it opened , fixing failing CI checks on its own and acting on feedback from you, your reviewers, and review bots.
JavaScript SDK v11
Version 11 of the Sentry JavaScript SDK is out, with better OpenTelemetry compatibility and more complete instrumentation for Cloudflare, Bun and Deno. Spans are now streamed by default and `sendDefaultPii` is replaced by more granular data collection options.
One alert to rule them all. And every project you add later
A single alert can now be triggered by an issue in any one of your projects, including all new and future projects.
Seer Agent now manages more of Sentry for you and connects to external telemetry
Seer agent just got a lot more powerful. Now you can have the agent manage more of your Sentry projects for you and integrate third-party data sources, like Datadog and Google Cloud Platform, to help you better diagnose issues.
Python SDK 2.71.0: TypeSafe Jev tracing and Data Collection
The Python SDK now traces TypeSafe Jev calls.
JavaScript SDK 11.1.0: TypeSafe Jev tracing
The JavaScript SDKs now trace TypeSafe Jev calls.
Ruby SDK Releases , September 2026
Ruby 7.0.0 enables logs and metrics by default, defaults OTLP setup off, and replaces send_default_pii with granular data_collection.