v3.18.0

• Show aliases on task --list --silent (task --ls). This means that aliases will be completed by the completion scripts (#919).
• Tasks in the root Taskfile will now be displayed first in --list/--list-all output (#806, #890).
• It's now possible to call a default task in an included Taskfile by using just the namespace. For example: docs:default is now automatically aliased to docs (#661, #815).