Hi @Rohit_Nair
As per my knowledge, Orchestrator does not have direct built-in restrictions to block publishing based on Git branches, but you can apply preventive measures like setting role-based access control to restrict who can publish to Production, using separate folders or tenants for Dev and Prod with limited permissions, integrating governance through Automation Ops policies, and enforcing code review and CI/CD pipelines with environment validation before publishing.
If you found helpful please mark as a solution. Thanks
Happy Automation with UiPath