Changelog

The latest updates from the Unitalk team.

April 2026

New

Introducing AI Agents: Iris, Lumi, Voxo & Otto· April 6

The "Create" menu has evolved into a team of specialized AI agents. What used to be separate Image, Video, Audio, and Agents menus are now dedicated agents — each with a name, a role, and a clear expertise: Iris (Graphic designer), Lumi (Videographer), Voxo (Voice Assistant), and Otto (Automation Specialist). This is the first step toward a full team of autonomous AI agents working alongside you. More agents coming soon.

One-click agent templates· April 3

Install ready-to-use automation templates in one click from the Agent menu.

Improvements

Revamped image menu· April 6

New menu with a template gallery organized by category and a clear distinction between text-to-image and image-to-image.

Revamped video menu· April 6

Same revamp for video: templates organized by category with clear text-to-video and image-to-video modes.

AI Models updates

Veo 3.1 Lite· April 13

A faster and lighter version of Google’s Veo video model for efficient video generation.

Kimi 2.5 (Moonshot)· April 13

Now available in the Automation Builder, designed for advanced agentic workflows.

Minimax 2.7· April 13

A powerful new model optimized for agent-based automation, now available in the Automation Builder.

Veo 3.1 Fast· April 2

New Veo 3.1 Fast model available, with 4-second and 6-second duration options for your videos.

Kling 3.0· April 1

The Kling video generation model has been upgraded to version 3.0 for higher quality results.

March 2026

New

Affiliate Program· March 30

Earn 30% recurring commission on every customer you refer to Unitalk. Join our affiliate program and start earning today.

Unitalk Google Sheets & Microsoft Todo, Outlook, OneDrive, Excel 365, Sharepoint nodes· March 17

Available in n8n with one-click authentication via Unitalk.

Favorite conversations· March 12

Mark your conversations as favorites to find them instantly.

AI credits usage export· March 13

Download a CSV summary of your AI credit usage from your Billing section.

Unitalk Google Calendar & Google Drive nodes· March 13

Available in n8n with one-click authentication via Unitalk.

Unitalk Gmail node· March 12

Connect your Gmail in one click via your Unitalk account directly in your n8n workflows.

Improvements

Complex PDF support (OCR)· March 18

PDFs containing images or scans are now better supported thanks to optical character recognition (OCR).

AI Models updates

Model updates· March

ChatGPT 5.4 Thinking, ChatGPT 5.3 Instant, Nano Banana 2, Gemini 3.1 Flash — all available now.

Fixes

YouTube transcript retrieval fix· March 23

File analysis in custom assistants fix· March 18

App connection from the Agent Builder fix· March 17

February 2026

New

Deep Research· February 27

Launch in-depth research on complex topics and get detailed, sourced answers with the new Deep Research mode.

Agent Builder — Canvas view· February 24

Build your automations visually with the new Canvas view in the Agent Builder.

Audio recording· February 20

Record your voice directly from the Audio menu to dictate notes or instructions.

Extended file format support· February 6

Your knowledge base now accepts a much wider range of file formats. Full list of supported formats :

Prompt Enhancer· January 30

Automatically improve your prompts: the Prompt Enhancer in new chat menu rewrites and enriches your instructions for better results.

Improvements

Custom instructions — Improved saving· February 26

Editing and saving your custom instructions is now more reliable.

Simplified app connection in the Agent Builder· February 5

Connect your apps in one click via Unitalk when building your workflows — no manual setup in n8n required.

Unsupported format error message· February 6

A clear message now lets you know when you upload a file format which is not supported.

AI Models updates

Model upgrades· February

Gemini 3.1 Pro, Claude Opus 4.6, Veo 3.1 — upgraded from Gemini 3 Pro, Claude Opus 4.5 and Veo 3

Fixes

Various stability fixes· February

Google Calendar MCP, custom instructions, CSV/Excel file search and analysis.

January 2026

New

Agent Builder — Prompt-based automation· January 7

Describe the automation you want in plain language: the Agent Builder builds and deploys it automatically on your n8n instance.

Self-hosted n8n instance connection· January 14

Connect your own self-hosted n8n instance to your Unitalk account to use your existing infrastructure.

Improvements

Custom assistant settings redesigned· January 12

The configuration interface for your custom assistants has been redesigned for a simpler setup experience.

AI Models updates

Model upgrades· January

Veo 3.1 upgraded from Veo 3.

December 2025

New

One-click private server· December 23

Deploy a private server with n8n pre-installed in one click from your account.

Design

New interface· December 22

The assistant interface has been completely refreshed with a new, modern design.

AI Models updates

Model upgrades· December

Deepseek V3.2, GPT-5.2, ChatGPT Image 1.5, Mistral Large 3 - upgraded from Deepseek V3.1, GPT-5.1, ChatGPT Image.