package:pubviz v6.0.0

Breaking Changes

• VizRoot.forDirectory has been replaced by the vizRoot extension method on
  Service to accommodate internal refactoring. vizRoot is exposed directly
  via pubviz.dart.
• Reduced the mutable public API surface of VizRoot significantly; package
  nodes and references are formally encapsulated, and filtering logic like
  .filter now returns immutable clones of VizRoot rather than mutating
  objects in-place.
• VizRoot.allDeps has been removed.
• Removed the --action create option.
• Removed the --out-dir option.

Web UI Overhaul

• --flag-outdated now defaults to on.
• Added a filter to hide dev_dependency edges and nodes.
• Added a filter to only show paths to outdated dependencies.
• Assets are now served without creating a temp directory.

New Features

• Workspaces: pubviz now automatically infers workspace context.
  If run in a workspace root or member package, it natively visualizes the
  layout for the entire workspace graph. The --workspace flag is now optional
  (--[no-]workspace).

Bug Fixes

• Workspaces: Included missing relational web edges for dev_dependencies
  belonging to workspace sub-members. They previously rendered as disconnected
  nodes.