Mid-September Product Update
Sep 19, 2025

Divesh
Marketing Product Manager
We’ve rolled out exciting new updates to the Stack AI platform.
These include Pin Node Output, Agents Grid, Enhanced Chat with Workflow, and Bulk Knowledge Base Operations.
Let's explore what's new.
Pin node
You can now pin the output of specific nodes when iterating on workflows. For example, when chaining LLMs and other nodes with probabilistic outputs, you may want to preserve a subset of the workflow’s output.

Agents Grid
We’re excited to introduce our new Agents Grid with your organization’s published interfaces. Share it with your organization’s members so they can easily find & interact with your workflows of choice.

Chat with Workflow: Use node and see past conversations
We’ve made it so that you can now not only chat with your entire workflow, but also with specific node(s) when making changes.

Also, we’ve added capabilities to easily revisit and continue past conversations using Chat with Workflow


Project trigger dashboard
We’re making it easier to see your existing organization’s triggers - whether you’d like to make changes or just for security purposed, easily find them all in a single place.

Knowledge Base: Bulk download, reindex, and delete files
We’ve added capabilities to deal with Knowledge Bases with high file counts. Now, you can perform bulk actions like download, reindex, and delete on your files of choice.

Knowledge Base: Use files via Analysis Tool
In the Documents node, you can enable this toggle that enables you to use the Analysis Tool to run python code over your referenced files.

UI/UX
Customize icon size of website chatbot
Filtering & sorting via Connections page
Upload SVG as organization logo
Export as Word document now handles images
Preview files in the Files node
New integrations & actions
StackAI actions: Markdown to File with Landscape orientation, Convert HTML to Image
Intercom
Extend
Dovetail
Glean
Appfolio
Github actions: Get Repo Details
Typeform actions: Retrieve Responses
New models
OpenAI: gpt-image-1
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Stay tuned for more exciting updates from us in the next two weeks!
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