RFC - Branching

Octopus Deploy introduced a feature called "Channels" in version 3.2, which aims to improve the release creation process for teams working on different branches of code simultaneously. The new feature allows users to define branches with specific rules that dictate which package versions appear during the release creation, solving the issue of manually selecting the correct version from a cluttered list. Branch definitions include a name, applicable steps, a version range using NuGet syntax, and optional tags for filtering, enhancing the experience by simplifying version selection based on branch-specific criteria. The feature is designed to be user-friendly, focusing primarily on the release creation page, and encourages feedback from users to refine its utility.