Releasesby GlyphSemantic projects via CLI
⌨️ Semantic projects via CLI Pull your semantic spec out of Hex and into your repo, for local development and source control. This makes it easier to audit context or track what's changed.
Also shipped Aug 18, 2026Hex in August 2026 →
Access externally managed Apache Iceberg™ tables through Snowflake Horizon Catalog (Preview)
You can now use the Horizon Iceberg REST Catalog (IRC) API to access externally managed Apache Iceberg™ tables in a catalog-linked database from external engines such as Apache Spark™, Trino, DuckDB, or PyIceberg.
Power BI ingestion for Semantic View Autopilot (General availability)
Power BI ingestion for Semantic View Autopilot is now generally available. You can upload a .pbit or .pbix file to Semantic View Autopilot and have a semantic view created automatically from your existing data model, preserving the DAX measures, table relationships, and column descriptions you’ve already built in Power BI and making them available to Cortex...
User skills in Snowflake CoWork (Preview)
User skills are now available in public preview in Snowflake CoWork. Business users can create reusable workflows conversationally, from the UI ( + menu > Skills > Create new ), or by uploading a skill folder on Capabilities > Skills , then run them explicitly with / or from the Skills menus, or implicitly when a conversation matches the skill.
CodeMender updates (v0.4.0): Model support
This release introduces updates to CodeMender: Gemini 3 Flash removal : Gemini 3 Flash ( gemini-3-flash-preview ) is no longer supported as a model backend for CodeMender. CodeMender supports Gemini 3.5 Flash (default) and Gemini 3.1 Pro Preview. For more information, see Specifying the model .
Gemini Enterprise: Google Sites federated connector (GA)
The Google Sites federated connector is generally available (GA) on Gemini Enterprise. You can use the Gemini Enterprise app assistant to search across internal company websites, team sites, intranets, project hubs, and informational pages hosted on Google Sites, and get answers grounded in that content without needing to ingest the data.
Gemini Enterprise: Gemini 3.6 Flash available in US and EU multi-regions
Gemini 3.6 Flash is generally available in the us and eu multi-regions, and an allowlist is no longer required to use Gemini 3.6 Flash in the us multi-region. To make Gemini 3.6 Flash available to users in the Gemini Enterprise app, administrators must turn on the Gemini 3.6 Flash feature toggle in the Google Cloud console.
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Start building an app right from your conversation
🤖 Quickly toggle from chat to notebook Previously, you needed to wait a minute for Hex to convert your Thread to a notebook, now it happens automatically. After starting a conversation with the Hex Agent, you can easily switch views and build in the underlying notebook.
Tune how the agent runs
⚡ Fast mode Need an answer now ? Flip on fast mode in the model picker to push Opus models to 2.5x faster token output, at increased usage. The boost is most dramatic on long blocks of pure token output: big explanations, large blocks of code, or heavy reasoning.
Chart controls and easier collaboration
🎨 Generative chart controls Previously, even small edits to your charts in generative apps required new prompts to the agent. Now, you can build custom, code-generated apps with the Hex Agent, and then use the Style panel to make point-and-click chart polishes.
🧪 Introducing Evals
🧪 Introducing Evals Measure Hex Agent performance and test context changes safely before they ship, all from the CLI. If you've added a guide or tweaked a semantic model, Evals helps you measure whether it actually helped , before you publish. To do that, define a suite of test questions with expected outcomes and run them against the Hex Agent.
Command (line) and conquer
🤖 Hex Agent via CLI and API You can now have conversations with the Hex Agent via CLI and API, so you can set it to work from the tools and scripts you already use, not just the browser.
More control over Generative app iteration
🎮 More control over Generative app iteration Directly edit text, create new chart properties, and queue up viz tweaks all in line. ✏️ Direct text editing You can also edit text directly in the app builder, just like you would in a doc.
Publish eval suites, skip approvals, and build Hex projects from your chat agent
⚖️ Publish and version eval suites Did last week’s guide change actually make the agent better? Now you can answer that question without rerunning every test by hand. Publish an eval suite from the CLI, schedule it to run automatically, and track its performance over time in Context Studio .
Get hands-on with your generative apps
✏️ Edit generative app code in Hex Sometimes you don't need the agent, you just need to change one line. Previously, you had to prompt the agent every time you wanted to make a simple fix. Now, generative apps can open in a real code editor right inside Hex, so when you want to change a label, adjust some styling, or fix a bit of logic, you can just do it.