Use Project History to audit when changes were made, who made them, and what went into each version. When diagnosing regressions, you can identify exactly which version introduced a problem and roll back if needed. A complete audit trail supports compliance requirements and team accountability. The Project history page is found under Deployments > Project history. Each entry shows the event type, author, and timestamp.Documentation Index
Fetch the complete documentation index at: https://docs.poly.ai/llms.txt
Use this file to discover all available pages before exploring further.

Viewing history
- Go to Deployments > Project history in the sidebar.
- Versions appear in reverse chronological order (newest first).
- Each entry shows the event type (published version, branch merge, or deleted draft), description, author, and timestamp.
Comparing versions
Select any two versions to view a side-by-side diff of changes. Compare versions to:- Audit what changed between deployments
- Review changes before promoting to a new environment
- Diagnose issues introduced in a specific version
Related pages
Environments
Manage the deployment pipeline and version promotion.
Compare versions
Side-by-side diff view of any two versions.

