Releasesby GlyphSandbox Forking & Snapshot Name Filters
Sandbox Forking & Snapshot Name Filters This week improves sandbox provisioning and snapshot workflows with in-place sandbox forking, name-based snapshot lookup, and Docker-compatible template file copying. Sandbox forking You can now fork a running sandbox to spin up one or more clones from its exact in-memory state.
Also shipped Jul 28, 2026E2B in July 2026 →
AI code suggestions in Workspaces (General availability)
AI code suggestions in Cortex Code are now generally available. This release also includes updated keybindings and bug fixes. Notebook Python cells , no changes to keybindings.
Snowflake Native Apps support for Virtual Private Snowflake on AWS for apps with containers (General availability)
Snowflake Native App with Snowpark Container Services now support Virtual Private Snowflake (VPS) on Amazon Web Services. Apps with containers can be distributed to Snowflake customers in VPS deployments. Apps running in VPS can use the functionality of Snowpark Container Services, including compute pools, services, jobs, and external access integrations.
Python UDTFs in Unity Catalog are now generally available
Registering Python user-defined table functions (UDTFs) in Unity Catalog is now generally available in Databricks Runtime 18. A Unity Catalog Python UDTF is a governed function that returns a table, invoked in the FROM clause of a SQL statement to return multiple rows and columns.
Note: IAM group authentication is available in Preview for new AlloyDB clusters
Note: IAM group authentication is available in Preview for new AlloyDB clusters. To enable this feature on an existing cluster, contact your Google Cloud account team. IAM group authentication for AlloyDB is available in Preview for new clusters running PostgreSQL 15 and later.
Vercel Connect now supports Custom Environments
Vercel Connect now lets you link a connector to a Custom Environment so deployments there can request provider tokens and receive forwarded webhooks. Custom Environments appear alongside Production, Preview, and Development when you add or edit a project on a connector in the dashboard.
AIP Document Intelligence: deploy extraction strategies as Python functions (GA)
Deploying extraction strategies to Python functions is generally available in AIP Document Intelligence, as an alternative to running a strategy in a batch pipeline.
More from E2BEvery E2B release →
Projects Rename, Symlink Support & Python SDK Transport
Projects Rename, Symlink Support & Python SDK Transport This week improves the CLI and SDKs with the team-to-project rename, symlink listing in filesystem calls, and a rebuilt Python transport layer.
Access Tokens Disabled & Multi-Distro Templates
Access Tokens Disabled & Multi-Distro Templates Access tokens are now disabled, so authenticate the CLI with E2B_API_KEY instead. This week also improves templates and terminal workflows with Fedora, Alpine, Arch, and NixOS base images, CLI session flags, and cross-runtime detection of web platform objects.
Per-role storage URLs for self-hosted deployments
Self-hosted deployments can now point templates and the build cache at different storage backends by setting TEMPLATE_STORAGE_URL and BUILD_CACHE_STORAGE_URL to full destination URLs, including s3:// , gs:// , and file:// schemes. Existing bucket and provider environment variables continue to work unchanged. ( #3246 )
Compressed uploads for AWS storage
Self-hosted deployments backed by AWS S3 can now upload template layers with the same compressed transfer path already used for other providers, cutting bandwidth on large template builds. ( #3232 )
Self-Hosted Proxy Retirement & Template Cert Repair
Self-Hosted Proxy Retirement & Template Cert Repair This week retires the deprecated reverse-proxy service on self-hosted clusters, repairs SSL trust stores baked into templates, and unblocks Python SDK installs alongside newer wcmatch .
Workload Identity in the SDKs & Faster Python HTTP
Workload Identity in the SDKs & Faster Python HTTP This week ships sandbox workload identity in both SDKs, moves the Python SDK onto a Rust HTTP stack, and returns detailed sandbox placement failure reasons.
Bring Your Own Proxy & Sandbox List Filters
Bring Your Own Proxy & Sandbox List Filters This week routes sandbox egress through your own SOCKS5 proxy, adds sorting and filters to sandbox listing, and ships snapshot management commands in the CLI.
Wildcard Transform Rules & Server-Side API Key Validation
Wildcard Transform Rules & Server-Side API Key Validation This week improves sandbox networking and authentication with wildcard domains in transform rules, server-side API key validation, and readable proxy errors for browser requests.