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Changelog
32 articles
New Flow Builder Step : Generate with AI
Analytics: open the conversations behind a source, and fixed chart bars
Use cases: status filter and archiving, and the Handover tag
Clear answers to files and voice notes, and conversation IDs
Images, videos and places in the widget, and clean Markdown on WhatsApp
Error messages — a clear message for every problem, in your customer's language
Generate with AI step — on-demand search, exit conditions and saved data
Issues — a status board, a new detail panel and @mentions
Secure your widget variables with a signature
Customer files for your agents, channel variables in the trace, and pasting in AI Tools
Left early — a third outcome in AI Quality Monitoring
AI Tools use your bot's variables — and a redesigned trace
Louis AI Guidance — Personalize Your Rules With Variables
Answer Steps — Quick Replies Now Optional
LiveChat handover — a "No agent available" branch to keep the conversation moving
Instagram Direct Messages & a redesigned AI preview
A Redesigned Analytics & AI Quality Monitoring
Conversation History, Use Case Navigation & Platform Improvements
Freshchat — Hand over live conversations to your human agents
Chat widget accessibility — a major step toward RGAA & WCAG compliance
Knowledge Management Upgrade — Document states & language scoping
Prompt Versioning, Condition-based triggers & JavaScript rendering
AI Tools — Connect your AI assistant to external APIs
Chat widget 3.0 - New design, new identity, new engine
Conversation Data Retention, Bulk Document Actions & Platform Improvements
CSAT for AI Agents, Skip Control & Traceability Improvements
Major Updates: Louis AI V3 — Trace for Flow Builder & Refresh Rate
UI Improvements & Bug Fixes
Edit docs + Browser context variables
ViaFlow Handover File Sharing & Bug Fixes
CSS Selector Exclusion & Real-time scraping status
Rich text formating in Answer Step

Customer files for your agents, channel variables in the trace, and pasting in AI Tools

Customers can send files to a ViaFlow or Freshchat agent, the trace lists channel variables, and AI Tools accept a pasted request body.

Updated on October 8, 2026

This release lets your customers send files to a human agent during a handover, shows your user channel variables in the trace, and lets you paste a request body into an AI tool.

Customers can send files to your agents

A customer who sends an image or a PDF during a handover now sees it reach the agent. Until now, a human agent could send files to the customer, but the customer could not send any back. Files now go both ways, on ViaFlow and Freshchat.

  • Delivered as sent: the agent receives the original file, in the order the customer sent them

  • With the caption: when the customer writes a message along with the file, the agent gets both

  • Never lost silently: when a file cannot be delivered to the agent's tool, the agent sees a [FILE NOT TRANSMITTED] notice with the file name

  • Cleaner in the widget: a file sent with the paperclip during a handover no longer appears twice or stays on a spinner, and a failed upload shows a failure state

Files travel both ways during a handover: from the customer to the agent, and from the agent to the customer

Your user channel variables in the trace

The trace now lists the user channel variables of the conversation. You find them in the Variables tab. A value your website sent once, on an earlier message, used to disappear from the trace even though the bot could still read it. The trace now shows the values stored for the customer.

  • Next to the system variables: they appear in Input Variables, the variables available before the step runs

  • What the bot really read: a customer ID or a language sent once by your page is visible on every later message

  • Nothing to configure: open any trace and go to the Variables tab

The Variables tab of a trace, with the user channel variables next to the system variables

Paste a request body into an AI tool

You can now paste a request body, with its variables, into an AI tool. In the API connection step, pasting a body that contained a variable used to be refused, and the variable picker opened instead. Pasted content now goes through as is.

  • Variables become badges: the references in the pasted body render as badges, like the ones you insert from the picker

  • Unknown variables are flagged: a variable that does not exist is shown with a warning badge, so you can fix it before testing

  • Typing is unchanged: a variable cannot be typed by hand, you still insert it with the variable picker

A JSON body pasted into the API connection step, with its variables shown as badges

No action required

These improvements are available now, on every bot. Files sent by customers reach the agent on ViaFlow and Freshchat handovers.

For more details, check out the ViaFlow documentation, the Freshchat documentation, the Trace documentation and the AI Tools documentation.

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  • Customers can send files to your agents
  • Your user channel variables in the trace
  • Paste a request body into an AI tool
  • No action required

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