Azure Deployment Slots for Azure Function - Daily .NET Tips
For instance, Azure DevOps provides services for software development and delivery, such as Azure Repos, Azure Pipelines, Azure Boards, and Azure Test Plans.
Azure Deployment Slots Explained: A Step-by-Step Guide - YouTube
If you are using Azure App Services, you must be familiar with the deployment slots. Now, Azure Functions also support the deployment slots feature (which is currently in preview).
Automated deployment slots in Azure with GitHub Actions: Testing ...
Deployment Slots in Azure Cloud Service: In Azure cloud services, deployment slots function similarly to those in Azure Web Apps.