v0.28.0

• Fix a crash when a Dart library doesn't have the .dart suffix (#1897)
• Fix a crash when a Dart file is loaded with an unresolvable
  prefix import in analyzer (#1896)
• Do not execute tools to generate documentation for non-canonical
  elements that have canonical counterparts. This eliminates
  "duplicate" tool runs that serve no purpose for generated docs
  or macro loading. (#1898)
• Fix a minor problem where invalid command line parameters could
  generate an ugly exception (#1895)
• Remove internal copy of mustache4dart and depend on the mustache
  package. Many minor changes to templating as a result. (#1894)
• Breaking change to warning handling. Many new command line options
  and dartdoc_options.yaml settings can constrain and configure
  how warnings are interpreted by dartdoc, and whether they are fatal.
  The old --show-warnings flag has been removed. (#1891, #1343, #1412, #1480)
• Fix a crash when loading README.md files that have invalid UTF-8.
  (#1890, #1889)
• Early implementation of experiment flags for Dart tools, based
  on the analyzer (#1884)

v0.27.0

• Several dartdoc project infrastructure changes, including coverage
  support. (#1869, #1878, #1879, #1881, #1882)
• Fixed many issues that made mobile/small screen usage of dartdoc
  impossible. Mobile users should now be able to do basic browsing and
  searching in API docs. (#1873, #908, #1048, #1348, #1469)
• Support import prefix resolution in dartdoc. (#1875, #1402).

v0.26.1

• Fix bug that accidentally caused dartdoc to create (and overwrite with)
  multiple snapshots in parallel for a single tool (#1861, #1862)
• Refactor comment reference handling for performance and readability (#1863)
• Simplify temp file creation and reduce the amount of filesystem churn
  for tools (#1865)
• Reenable testing for flutter plugin doc generation (This requires
  a Flutter SDK with flutter/flutter#25243 to work with tools enabled).
  Flutter plugin doc generation now requires your flutter installation to have
  'flutter update-packages' run on it before it will work.

v0.26.0

• Remove crossdart support (#1856)
• Launch helper tools and construct PackageGraphs asynchronously (#1849)
• Refactor Dartdoc to avoid use of analyzer's computeNode, and prevent it from holding
  on to fully resolved ASTs from analyzer (#1851, #1857, #1858)
• Dartdoc no longer attempts to report analysis errors but assumes they will be non-fatal
  and carries on (#1845)
• Add command line flag to allow disabling tools (#1853)

v0.25.0

0.25.0

• Fix crash if a code reference ambiguously referred to a parameter of
  an optional function parameter (#1835, #1841)
• Allow annotations that return the dynamic type (#1834, #1840)
• Better error messages in the case of a package with no documentable
  libraries (#1832)
• Fix a problem where the reexport tagger could trigger stack overflow
  if a library exported itself (#1832, #1838)
• Performance-related refactorings to return some of the performance lost
  with macro templates in private libraries (#1828, #1829, #1831, #1837)
• Fix several Flutter problems (#1819)
  • Fix assertion failure if macros are defined in packages with no public
    libraries
  • Allow declaring macro templates in private libraries
  • Avoid circular dependency in finding special objects
  • Populate reference cache with child elements of mixins (fixes ~45 links
    inside Flutter)
• Added support for automatic snapshotting of external tools (i.e. for {@tool}
  directives) written in Dart. (#1820)
• Changes to reduce use of internal APIs in analyzer (#1817, #1825)
• Template text now appears where it is defined in addition to where it is
  referenced (#1812)
• Change placeholder string in search box to 'Search API Docs'
• Fix some instances where macros were not being resolved correctly (#1811)
• Macro templates now appear where they are defined in addition to where
  they are referenced (#1810)

v0.24.1

• Added more metadata (element name, project name, etc.) to external tool invocations.
  (#1801)
• Fixed a bug where not specifying --show-warnings caused dartdoc to report success
  even when errors were present. (#1805)

v0.24.0

• Add 'override' to feature list for members which override a superclass (#981)
• Support many options via dartdoc_options.yaml (#1674)
• Allow insertion of raw HTML into dartdoc, via flag (#1793)
• Stop using old supermixin syntax in dartdoc (#1772)

v0.23.1

• Make mixins appear under their own category, even if they are reexported (#1785)

v0.23.0

• Document covariant parameters and fields (#1782)
• Implement new-style mixin support for Dart 2.1 (#1765)
• Remove direct dependency on front_end package (#1780)
• Travis/testing and grinder script changes (#1777, #1771)
• Captions on class pages now use nouns consistently (#1767)
• Minor changes to categories style (#1761)

v0.21.1

• Fix a problem where category ordering specified in categories option
  was not obeyed. Reintroduce categoryOrder option to solve this problem.