v4.2.0

Added

• Add Arm64 VS 2022 extension support (#990 by @snickler)
• Add analyzer "Add/remove blank line after file scoped namespace declaration" (RCS0060) (#993)
  • Required option: roslynator_blank_line_after_file_scoped_namespace_declaration = true|false
  • Not enabled by default.
• Add analyzer "Simplify argument null check" (RCS1255) (#994)
  • Use ArgumentNullException.ThrowIfNull instead of if null check.
  • Not enabled by default.
• Add analyzer "Invalid argument null check" (RCS1256) (#888)
  • This analyzer reports null checks of arguments that are:
    • annotated as nullable reference type.
    • optional and its default value is null.
• Add package Roslynator.Testing.CSharp.MSTest (#997)

Changed

• Disable RCS1080 by default (#980)
• [CLI] Bump Roslyn to 4.4.0 (#998)
• [CLI] Add support for .NET 7 and remove support for .NET 5 (#985)

Fixed

• Fix RCS1080 when collection is derived from List<T> (#986)
• Fix retrieving of trusted platform assemblies - separator differs by OS (#987)
• Fix refactoring (RR0014) (#988)
• Fix refactoring (RR0180) (#988)
• Recognize ArgumentNullException.ThrowIfNull (RCS1227) (#992)
• Detect pattern matching in RCS1146 (#999)
• Handle using directive that starts with global:: RCS0015 (#1000)
• [VS Extension] Reference all assemblies as 'Analyzer' and 'MefComponent' in vsix manifest (#1002)
  • Fixes AD0001 with System.IO.FileNotFoundException on Visual Studio 17.4 and later.

v4.1.2

Added

• Convert more syntax to implicit object creation (RCS1250) (#910)
• Add code fix for CS0037 (#929)
• [CLI] Generate reference documentation that can be published with Docusaurus (#918)
  • roslynator generate-doc --host docusaurus
• [CLI] Generate reference documentation that can be published with Sphinx (#961)
  • roslynator generate-doc --host sphinx
• [CLI] Basic support for <inheritdoc /> when generating documentation (generate-doc command) (#972)
• [CLI] Add option ignored-title-parts (generate-doc command) (#975)
• Publish Roslynator to Open VSX Registry (#820)

Changed

• Rename default branch to main.
• Format changelog according to 'Keep a Changelog' (#915)
• [CLI] Improve release build of command-line tool (#912)
• Do not sort properties in an initializer (RR0216)
• [CLI] Bump Roslyn to 4.3.1 (#969)
• [CLI] Bump Microsoft.Build.Locator to 1.5.5 (#969)

Fixed

• [CLI] Fix filtering of projects (relates to --projects or --ignored-projects parameter) (#914)
• Refactoring "Add using directive" (RR0014) now works when file-scoped namespace is used (#932)
• Add parentheses if necessary in a code fix for RCS1197 (#928 by @karl-sjogren)
• Do not simplify default expression if it would change semantics (RCS1244) (#939)
• Fix NullReferenceException in RCS1198 (#940
• Order named arguments even if optional arguments are not specified RCS1205 (#941), (#965)
• Prefix identifier with @ if necessary (RCS1220) (#943)
• Do not suggest to make local variable a const when it is used in ref extension method (RCS1118) (#948)
• Fix formatting of argument list (#952)
• Do not remove async/await when 'using declaration' is used (#953)
• Convert if-else to return statement when pattern matching is used (RCS1073) (#956)
• [CLI] Include compiler diagnostics in the xml output file of the roslynator analyze command (#964 by @PeterKaszab)
• Do not simplify 'default' expression if the type is inferred (RCS1244) (#966)
• Use explicit type from lambda expression (RCS1008) (#967
• Do not remove constructor if it is decorated with 'UsedImplicitlyAttribute' (RCS1074) (#968)
• Detect argument null check in the form of ArgumentNullException.ThrowIfNull (RR0025, RCS1227) (#974)
• Do not make generic class static if it's inherited (RCS1102) (#978)

v4.1.1

• Bug fixes

v4.1.0

• Add analyzer RCS1254 (Normalize format of enum flag value)
• Add analyzer RCS1253 (Format documentation comment summary)
• Add analyzer RCS1252 (Normalize usage of infinite loop)
• Add analyzer RCS1251 (Remove unnecessary braces from record declaration)
• Add refactoring Deconstruct foreach variable (RR0217)
• Add code fix for CS8602, CS8604
• Add suggestion to call AddRange instead of Add (RCS1235)
• Put back refactoring "Split local declaration and assignment" (RR0194) (issue)
• Adopt activation events in VS Code extension (issue) (thanks to ProphetLamb)
• Fix: Get config value from global AnalyzerConfig if available (issue)
• Fix: Do not suggest using null-forgiving operator for parameter default value (CS8625)
• Fix: Check if equality operator is overloaded (RCS1171)
• Fix: Do not remove field initialization in struct with constructor(s) (RCS1129)

v4.0.2

4.0.2 (2022-01-29)

• Disable analyzer ROS003 by default (commit)
• Analyzers that require option to be set should disabled by default (RCS1018, RCS1096, RCS1250) (commit)

Bug fixes

• Fix analyzer RCS1014 (Use explicitly/implicitly typed array) (commit)
• Fix analyzer RCS1016 (Use block body or expression body) (commit)
• Fix refactoring AddUsingDirective (RR0013) (commit)
• Propagate some options from .roslynatorconfig (commit)
• Enable ROS analyzers to be set from .roslynatorconfig (commit)
• Files generated with source generators have relative paths (commit)

v4.0.0

• Bump Roslyn version to 4.0.1

• Change category of all analyzers to 'Roslynator'

• Migrate all options to EditorConfig

  • Enable/disable all analyzers
  • Enable/disable all refactorings
  • Enable/disable specific refactoring
  • Enable/disable all compiler diagnostics fixes
  • Enable/disable specific compiler diagnostic fix

• Add analyzer RCS0057 (Normalize whitespace at the beginning of a file)

• Add analyzer RCS0058 (Normalize whitespace at the end of a file)

• Add analyzer RCS0059 (Place new line after/before null-conditional operator)

• Add analyzer RCS1249 (Unnecessary null-forgiving operator)

• Add analyzer RCS1250 (Use implicit/explicit object creation)

• Add refactoring ExpandPositionalRecord (RR0215)

• Add refactoring AddAllPropertiesToInitializer (RR0216)

• Add code fix for CS8403, CS8618 and CS8625

v3.3.0

• Bunch of bug fixes and small improvements
• Disable analyzers RCS1079 and RCS1090 by default

v3.2.2

• Ensure that shared assemblies with be loaded properly on .NET Core (issue)

v3.2.1

• Publish Roslynator for Visual Studio 2022 Preview
• Bug fixes and various improvements

v3.2.0

• Publish Roslynator Testing Framework
• Support editorconfig to configure analyzer options (commit)
• Update references to Roslyn API to 3.8.0
• A bunch of bug fixes

Analyzers

• Add option to invert analyzer RCS1016 (commit)
• Add more cases to analyzer RCS1218 (commit)
• Convert != null to is not null (RCS1248) (commit)

Code Fixes

• Add code fix for CS7036 (commit)
• Add code fix for CS8632 (commit)
• Improve code fix for CS0029, CS0246 (commit)
• Add option for code fix for CS1591 (commit)