What's new?

• turbot compose (used by all CLI commands that compose mods) now omits the releaseNotes field from turbot.head.json. It is still included in turbot.dist.json.
• turbot template has a new --unchanged-issue <issue_id> argument. When a template build operation commits changes to git, if no files have actually changed then the commit message will use this issue instead of the normal --issue <issue_id> field. The commit message will also specify "no changes".