pubviz

• Now supports dart run pubviz@.
• Faster local web serving via pre-gzipped embedded assets with HTTP
  Content-Encoding: gzip.
• Added native Mermaid diagram support:
  • Added the print-mermaid action (-a print-mermaid) to print the
    dependency graph as a Mermaid flowchart.
  • Added Mermaid export options ("Copy Mermaid" and "Save Mermaid") to the
    web UI.
• Require sdk: ^3.12.0.

• Documentation updates.

• Added --filter option to CLI (that's also reflected in the web UI).
• Added a workspace filter to only show packages in the workspace.
• Use a worker so the UI doesn't freeze when rendering big graphs.
• MUCH smaller WebAssembly module.
• Added --package flag to open a specific published package.
• Added a hide-isolated filter to remove unpublished or root workspace
  packages with no incoming dependencies.
• VizRoot implements a new HasPackages mixin, mostly for testing.
• Added copy and download buttons to the web UI.
• Added reset mechanism to the UI.

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• VizRoot.forDirectory has been replaced by the vizRoot extension method on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• --flag-outdated now defaults to on.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• Added a filter to only show paths to outdated dependencies.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.

Breaking Changes

• Replaced positional commands (open, create, print) and the --format
  option with a unified --action (-a) flag.
• Default execution (pubviz) now functions identically to pubviz -a open.
• Removed the viz/dot.dart library. toDot is now exposed via a an extension
  on VizRoot

New Features

• Workspaces: Added the --workspace (-w) flag to visualize all linked
  packages within a Dart workspace.
• Output Controls: Added the --out-dir option to specify a target
  destination for generated HTML and offline capabilities.
• Serve Mode & Offline Support: Added the serve action which hosts the
  web app locally via dhttpd without booting up a new browser window. The
  open action now uses this local server to bypass strict file:// CORS
  restrictions internally. Additionally, the package now supports complete
  offline functionality by bundling compiled Dart web application assets (JS
  and WASM) directly inside the package.

Web UI Overhaul

• Completely redesigned the interactive web interface, adding a collapsible
  sidebar for cleaner zooming and display control.
• Added a z keyboard shortcut to easily toggle graph zoom capabilities.
• Improved graph styling: Primary packages now utilize a distinct background
  color to distinguish them easily.

Other Improvements & Fixes

• Modernized workspace discovery inside the codebase by utilizing structured
  JSON data directly from pub tool invocations.
• Hide version labels for primary node packages intentionally marked
  publish_to: none.
• Display a helpful warning message if pubviz runs inside a workspace root
  missing the --workspace flag.
• Fixed a bug causing wrong colors on hover interactions over outdated packages.
• Require sdk: ^3.10.0.

• Fix issue with script tag.

• Added a printed output to pubviz when using the -o flag that provides a
  topologically sorted update order for outdated packages.
• Require sdk: ^3.9.0.

• Fix issue when package has dependency overrides.

• Support (Dart 3.6) workspaces.
• API refactoring to support workspaces.

• require at least Dart 3.5

• require at least Dart 2.18
• Allow latest pkg:http.

• Handle a null output from pub without crashing.

• Update README with instructions how to generate PDF, PNG or other files

• Copy valid package name parsing logic from pub tool.
  • Packages with . in their name are now allowed.

• Add new --production-dependencies flag to only output packages needed for production.
• Updated --direct-dependencies behavior to treat dev_dependencies the same as dependencies.
• Don't include sky_engine in output ever – it's just dart:ui.
• Bumped min Dart SDK to 2.8.1.
• Implementation: use new pub outdated command.

• Added --version to CLI.
• Bumped min Dart SDK to 2.3.

• Add support for direct dependencies only with --direct-dependencies (-d).

• Update dependencies.

• Improve the package description.

• Update some dependencies.

• Support Dart 2 stable.

• Fixes for Dart 2 type system.

• Stop using deprecated HTTP constants.

• Use pkg:pubspec_parse package.

• Stop using deprecated constants.

• Improve handling of pre-release packages.

• Fix for latest Flutter SDK.

• Fixed code organization to eliminate warning during pub global activate.

• Improvements in CLI error handling and help.

• Updated output format.

• And other cleanup...

• Using nodesep=0.2 on the graph to make it tighter.

• Hosted code

  • Much more robust handling of node clicks to add/remove.

  • Make it clear that nodes can be clicked by changing the cursor.

• Better error output if a subprocess fails.

• Try to handle flutter packages.

• Better hover-over behavior for outdated dependencies.

• Update gviz.

• Support larger dependency graphs.

• Update version of viz.js.

• Use viz-lite.js – smaller download.

  • Continue to host vis.js so we don't break existing installations.

• Use gviz package. Get out of the GraphViz formatting business.

• Updated dependencies.

• Fix case where we're pulling in a pre-release version that is after the latest stable version.

• Send a descriptive user agent to the server.

• Added retry logic for HTTP requests.

• Sort the output.

• Better stack trace on errors.

• Cleanup, handled some deprecations, improve load time.

• Tweaks test code, examples, dependencies.

• Properly escape the latest version for outdated dependencies.

• Add a reasonable tool-tip for the entire graph.

• Don't show the root node as outdated.

• Using CSS animations for effects. Hosting style on GitHub.

• All fancy with mouse-over effects.

• Fix README.md.

• With --flag-outdated (-o) do version lookup in parallel. MUCH faster.

• Allow ignoring packages via --ignore-packages. Thanks, Günter!

• A fix for running on Windows. Thanks, Oliver!

• A fix for formatting packages with hyphens. Thanks, Bryon!