Product documentation

Latest updates

This changelog includes user-visible changes verified against DataFact Web release records and the released implementation. It excludes internal-only changes and features outside this documentation scope.

September 10, 2026 — Web v4.92

Slack and Telegram became available as messaging channels alongside DingTalk and Feishu. Provider availability, credentials, and workspace permissions still apply. See Create a channel.

August 28, 2026 — Web v4.87.1

The external-data-source upgrade added Supabase, PostgreSQL, and MySQL as structured-data connection choices. Network reachability, credentials, and database permissions still apply. See Add a database connection.
The release also completed the external connection flow so a newly created source proceeds into its build step and displays the intended title and copy.

August 24, 2026 — Web v4.83.1 to v4.84

AI Reports now refresh active task records approximately every five seconds and can show percentage, completed chapters, and elapsed time. Completed records can expose report checks and block download when confirmation is required. See Track report status.
The Document Library upload dialog now shows total storage usage when DataFact returns a finite allowance. DataFact cloud uses a 200 MB per-file limit for both tabular and other supported files. See Upload files.
Creating a database connection in DataFact cloud now opens the external data-source form directly because external is the only creation source type. See Add a database connection.
Compatibility styling was updated for the supported Chrome 96+ browser baseline, including diagram, chart, and dark-theme surfaces.

August 20–21, 2026 — Web v4.75 to v4.82.3

Agent creation now starts with the required name and organizes optional settings into numbered, collapsible sections. Resources and skills are the highlighted default-open section. See Create an agent.
A new Feedback entry lets DataFact cloud users report a product issue with a contact email and optional screenshots. See Send product feedback.
Dialogs and row actions were adapted for narrow screens, including bottom-sheet presentation and scrollable long forms.
Documents (Lite) detail and file-list interactions were improved on mobile screens.

August 19, 2026 — Web v4.71 to v4.74

Core Web pages, navigation, tables, dialogs, and Agent Sessions were adapted for mobile screens and touch targets.
Charts now resize with their container, and axis-label handling was improved for narrow layouts.
The DataFact application interface and default answer language changed to English. Documentation language selection remains independent; product labels shown in procedures match the English application interface.

Browse by change type:

Each entry identifies the effective release series, user-visible scope, and a related guide when one exists. A capability that is absent from the current environment remains unavailable even when it appears in this changelog.