Self-service deployments allow more members of your team to deploy to pre-production environments, but there are some things to consider.
Built-in NuGet repository, guest access, variable improvements and multiple instance management
How the REST API can be used to add variables
A summary of key features in 2.0
Rolling deployments allow you to control how many machines Octopus deploys to in parallel
Octopus 2.0 can install and start Windows Services during deployment
Library variable sets are a new feature that let you share settings between projects
The Octopus dashboard can now be customized to include only the projects/environments that you care about