The October 15 update fixes replies running out of response tokens and too much of the context window being reserved. It also shows images and code directly in the conversation and lets you add MP4 videos to knowledge bases.
The September 24 update adds welcome messages for the workspace and for individual agents, rich formatting in prompt templates, and much longer reads of uploaded documents.
The September update adds Projects you can share, a customizable workspace on the landing page, rendered previews of HTML, Markdown, SVG and Mermaid results, and larger document uploads.
The August update introduces reusable Knowledge Bases, a reworked agent editor, source previews, tenant-level AI usage reporting, and reliable processing for larger batches of chat documents.
The April update introduces GPT-5.4, reasoning effort selection, background chats, a unified settings page, and a refreshed landing page.
The latest update to the H&Z GenAI Platform brings improvements across chat, templates, diagrams, and more.