Releasesby GlyphRailway plugin for Grok, manage CDN caching in the CLI
Your agents multiply, and Railway follows them around. The official Railway plugin lands in the Grok Build plugin marketplace this week, so xAI's coding agent can deploy and operate your projects out of the box. The CLI also picks up CDN cache controls with the new `railway cdn` command. Let's get into it!
Also shipped Jul 16, 2026Railway in July 2026 →
DCM Projects: New capabilities (Preview)
DCM Projects now supports the following capabilities in preview: For more information, see Supported object types in DCM Projects and Deploy and manage DCM Projects .
VOLATILE scalar UDFs are supported with dynamic table incremental refresh (General availability)
VOLATILE scalar user-defined functions (UDFs) are now supported with dynamic table incremental refresh in INCREMENTAL, AUTO, and ADAPTIVE refresh modes. This applies to scalar UDFs written in Python, Java, Scala, JavaScript, and SQL. For incremental refresh, VOLATILE UDFs are supported only in the SELECT clause.
Scala and Java UDFs in Unity Catalog are now generally available
Register Scala and Java user-defined functions (UDFs) in Unity Catalog and reuse them across notebooks, jobs, and SQL warehouses with Unity Catalog governance. Reuse existing JVM logic and get better performance than Python UDFs on all compute, including serverless. See Scala and Java user-defined functions (UDFs) in Unity Catalog .
MLflow trace storage in Unity Catalog is now generally available
MLflow trace storage in Unity Catalog tables is now generally available. Databricks recommends storing traces in Unity Catalog for new and production workloads: storage is unlimited, traces are stored in OpenTelemetry (OTel) format, access is governed through Unity Catalog schema and table permissions, and you can query traces with SQL, Genie, AI/BI...
Agentic code converter is in Beta
The agentic code converter is in Beta . Use it to convert legacy SQL dialects, such as T-SQL, Snowflake, Redshift, Oracle, BigQuery, and Teradata, to ANSI SQL in migration projects in your workspace.
Google Gemini 3 Pro is retired
Google Gemini 3 Pro is retired. Gemini 3.1 Pro is the recommended replacement. See Deprecated and retired models for migration guidance.
More from RailwayEvery Railway release →
Feature flags, Railway Agent in Slack & Discord, usage limits in the CLI
Merge on Friday, launch on Monday. Feature flags land on Railway this week, so you can ship code dark and flip it on when you're ready, from the dashboard, the CLI, or the SDK. The Railway Agent also joins you in Slack and Discord, and the CLI learns to estimate your bill and set usage limits. Let's get into it!
DNS logs, query the Railway API from the CLI
They say it's always DNS. This week it actually is: DNS logs land in the dashboard, so you can watch every lookup your services make. The CLI also picks up `railway api`, an escape hatch for running any Railway API operation from your terminal. And one more thing: this is our 300th changelog!
The peaceful way to ship software, static outbound IPs and IPv6 in the CLI
Take a deep breath, drop your shoulders, and unclench your jaw. We launched a new campaign to help developers like you find your peace: [The peaceful way to ship software](https://railway.com/peace). The Railway CLI also picked up outbound networking controls, with new commands for static outbound IPs and outbound IPv6. Let's get into it!
Railway plugin for ChatGPT, dev.new preview, new observability panels
ChatGPT learns to drive a train this week: the official Railway plugin is live, so you can deploy and operate your projects from a chat window. We're also sharing an early preview of [dev.new](http://dev.new), a new way to go from prompt to production on Railway. And the Observability dashboard picks up six new panels, synced cursors, and drag-to-zoom.
Railway over SSH, agents in Sandboxes, private networking in the CLI
`ssh railway.new` is all you need. Run it and Railway signs you up, spins up a sandbox, and connects you to the Railway Agent, with nothing to install. Every Sandbox now ships with six coding agents preinstalled, and `railway private-network` brings private networking to the CLI. Let's get into it!
Cloud Agents Beta, Postgres Automatic CVE Patching, Railway Mobile App for Android
A burrito in the U.S. is $20, but Railway still starts at $5. That burrito? The same, made expensive. Railway? Continuously evolving. Adding features. Moisturized. Speaking of moisturized, these new features in this very Changelog help you stay that way. This set of features are focused on how you can work and relax, all at the same time.
Railway mobile app, one-click PgBouncer, manage templates in the CLI
Your Railway workspace now fits in your pocket. The [Railway mobile app is now available on the iOS App Store](https://apps.apple.com/us/app/railway-com/id6755712493) (Android beta is coming soon), PgBouncer is available in Priority Boarding with one-click setup for Postgres, and `railway templates` can manage the full template lifecycle from the CLI.
Access Groups, better template editing, Railway Agent Connectors
The best infrastructure changes are reviewable, reversible, and visible to the right people. This week, Access Groups bring project-level controls to Enterprise workspaces, templates gain Agent-assisted editing with staged review and rollback, and Railway Agent Connectors bring external tools into the conversation. Let's get into it!