v0.27.0

• Fix: hint false positive for interpolated strings without sprintf #857 #856 [@webwarrior-ws]
• Added new rule SynchronousFunctionNames that flags synchronous functions marked with async prefixes or suffixes in their names #834 #837 #843 [@webwarrior-ws]
• Added new rule AsynchronousFunctionNames that flags asynchronous functions that lack async prefixes or suffixes in their names #835 #837 #842 #843 [@webwarrior-ws]
• Added new rule SimpleAsyncComplementaryHelpers that recommends adding Async-based wrappers to Task-based async functions, and viceversa #841 #843 [@webwarrior-ws]
• Improve lib name heuristics to try determining if a project is a library or not #839 [@knocte]
• UX: Print number of enabled/total/disabled rules before linting #833 [@webwarrior-ws]
• Feature: Allow wildcard support to also match .fsproj, .sln and .slnx files #815 #831 [@webwarrior-ws]
• Added new rule FavourNamedMembers that recommends to use names for DU members #719 #829 #830 [@webwarrior-ws] [@knocte]
• Added new rule DiscourageStringInterpolationWithStringFormat that will recommend sprintf over String.Format #542 #547 #589 #821 [@janus] [@parhamsaremi] [@webwarrior-ws] [@knocte]
• Fix: false negative in AvoidTooShortNames rule #825 #828 [@webwarrior-ws]
• Chore: Housekeeping #824 [@knocte]
• Added new rule DisallowShadowing (opt-in, disabled by default) #112 #676 [@webwarrior-ws] [@knocte]
• Added new rule FavourNestedFunctions that recommends private functions to rather be local/nested functions #638 #648 #823 #826 [@webwarrior-ws]
• Fix: false negative in EnsureTailCallDiagnosticsInRecursiveFunctions (was not checking nested functions) #819 [@webwarrior-ws]
• Refactor: use (immutable) Map instead of (mutable) Dictionary in some hint-related functions #820 [@webwarrior-ws]
• Refactor: add more warnings to build and improve var reuse #817 #818 #711 [@knocte] [@BennieCopeland]
• Docs: improve UsedUnderscorePrefixedElements rationale #817 [@knocte]
• Added new rule NoAsyncRunSynchronouslyInLibrary that flags usage of Async.RunSynchronously in library projects #785 [@webwarrior-ws]
• Refactor: exit code handling in Console project #813 [@knocte]
• Fix: false negative of rule AvoidTooShortNames #592 #593 #812 [@parhamsaremi] [@knocte] [@webwarrior-ws]
• Refactor: re-enable NoPartialFunctions check for our own SelfCheck build target, using FCS workaround #810 [@webwarrior-ws] [@knocte]

v0.26.10

• AvoidSinglePipeOperator: fix false positive, allowing single pipe operator with multiline argument #808 [@webwarrior-ws]
• Core: Added [<Obsolete>] attribs and more comments around the fragments of some deprecated APIs #807 [@knocte]
• Tests: added 2 extra unit tests for RedundantNewKeyword rule #806 [@jp-fournier-dev, @webwarrior-ws]
• FavourStaticEmptyFields: fix rule's false negatives #792 #798 [@webwarrior-ws]
• Fix missing EOL in msbuild output #799 #804 [@knocte]
• Add one more hint (conditionless reduction) #795 [@knocte]
• FavourSingleton: new rule to recommend .Singleton API instead of single-item lists/arrays #526 #803 [@su8898, @parhamsaremi, @knocte]
• RedundantNewKeyword: fix false positive when using 'use' keyword #797 [@webwarrior-ws]
• PublicValuesNames: fix false positive for nested functions, that are essentially non-publicly accessible #796 [@webwarrior-ws]
• IndexerAccessorStyle: new rule to allow consistency across the indexer style used (OCaml or CSharp) #532 #794 [@parhamsaremi, @knocte, @webwarrior-ws]
• CI: split deploy job in two to allow end2end tests run before publishing to nuget #790 [@webwarrior-ws]

v0.26.8

• Fix compilation with .NET10 #779 [@Numpsy]
• Improve ReadMe.md & Contributing.md #786 [@knocte]
• New rule InterpolatedStringWithNoSubstitution #787 [@webwarrior-ws]
• Fix exception at runtime bug if using newer .NET versions #687 #704 #784 [@Numpsy, @webwarrior-ws]
• Add Async APIs to FSharpLint.Core for async parsing #771 [@Thorium, @webwarrior-ws, @knocte]

v0.26.6

• Fix CI via relaxing rollForward policy #783 [@knocte, @Numpsy]
• Fix CI upgrading .NET version & dropping setup steps #780 [@Numpsy, @knocte]
• Features "AllowInfix" & "AllUppercase" & "AllLowercase", to support MACRO_CASE and snake_case #762 [@knocte]
• Upgrade Fornax dependency to non-beta #767 [@Numpsy]
• Misc improvements #775 [@knocte]
• Wildcard support for the console app (dotnet tool) #777 [@Thorium]
• Addressed TODO in NamingHelper #772 [@Thorium]

v0.26.4

• Fix docs generation #766 #768 [@webwarrior-ws, @knocte]
• Fix TODO adding 2 missing unit tests #774 [@Thorium]
• Fix false positive in hints (FL0065) #492 #773 [@Thorium]
• Update Microsoft.Build dependencies to fix CI #769 [@Numpsy]

v0.26.2

• Potentially fix flaky FailwithBadUsage rule's tests #763 #764 [@knocte]
• FailwithBadUsage: fixed false negative (case with failwithf application) #764 [@webwarrior-ws, @knocte]
• docs: fix FSharp.Core->FSharpLint.Core typo #761 [@Numpsy]
• Enable EnsureTailCallDiagnosticsInRecursiveFunctions rule by default #756 [@knocte]
• Enable more rules for SelfCheck #756 [@Mersho, @webwarrior-ws, @knocte]
• Fix false positive in SuggestAutoProperty rule #755 [@webwarrior-ws]
• Fix false positives in NestedFunctionNames & UnnestedFunctionNames rules #759 [@webwarrior-ws]
• Fix false positive in ParameterNames rule #758 [@webwarrior-ws]
• Fix false negative in EnsureTailCallDiagnosticsInRecursiveFunctions rule (mutually-recursive funcs) #757 [@webwarrior-ws]
• Add quickfix suggestions for several rules #646 [@webwarrior-ws]
• Add quickfix suggestions for several rules #649 [@Mersho]
• Add nice make experience #660 [@knocte]
• docs: improve/elaborate main project description #692 [@knocte, @xperiandri]
• Fix false positive in AvoidSinglePipeOperator rule #753 [@webwarrior-ws]

v0.26.0

• Fix MSBuild integration sample in docs #750 [@xperiandri]
• Exit after printing out version information #743 [@Numpsy]
• Fix .NET 8 support #748 [@xperiandri]
• Update docs to note that linting supports slnx and slnf files #744 [@Numpsy]

v0.25.0

• Migrate from Paket to Directory.Packages.props #722 [@xperiandri]
• Migrate to .NET 9.0.201 and FCS 43.9.201 #722 [@xperiandri]
• Write test logs to test context output #722 [@xperiandri]
• Use string interpolation instead of + concatenation #724 [@xperiandri]
• Run tests in parallel #728 [@xperiandri]
• Remove NoPartialFunctions compiler workaround (#698) [@webwarrior-ws]
• Add SLNX and SLNF format support and migrate to SLNX solution #723 [@xperiandri]
  Remove Ionide.ProjInfo.Sln NuGet package dependency
• Remove Newtonsoft.Json NuGet dependency #725 [@xperiandri]
• Add missing rule checks for FL0079-FL0081 #713 [@BennieCopeland]
• Modify .gitignore to the Visual Studio standard one #735 [@xperiandri]
• Add basic Copilot instructions and GitHub MCP #726 [@xperiandri]
• Migrate Fornax to 0.16.0-beta002 and FSharp.Formatting to 20.0.1 #736 [@xperiandri, @Numpsy]
• Update the build instructions to use dotnet fsi instead of fake-cli #734 [@Numpsy]

v0.24.2

• New rule EnsureTailCallDiagnosticsInRecursiveFunctions #673 #651 [@webwarrior-ws]
• Fix AvoidSinglePipeOperator false negatives #697 [@Mersho]
• Fix AvoidSinglePipeOperator false negative #696 [@Mersho]
• Fix FavourStaticEmptyFields false negative #695 [@Mersho]
• Benchmarks: stop forcing .NETCore2.1 runtime #694 #620 [@Numpsy]
• paket: upgrade Ionide.ProjInfo to 0.61.3 #688 [@webwarrior-ws]
• Fix FavourStaticEmptyFields false negative #689 [@Mersho]
• build: change NoWarn to WarningsNotAsErrors #691 [@webwarrior-ws]
• New rule FavourNonMutablePropertyInitialization #683 #662 #535 [@webwarrior-ws]
• Workaround for NoPartialFuncs bug #682 [@webwarrior-ws]
• Fix AvoidSinglePipeOperator false positive #684 [@Mersho]
• docs(CSS): capitalize <h1> rather than uppercase [@knocte]
• Simplify SelfCheck #679 [@knocte]

v0.24.0

Happy 10 year anniversary to FSharpLint!

• Fix error linting projects that use .NET Legacy Framework #336 #657 [@su8898] & [@webwarrior-ws]
• FSharpLint.Console: show URL for each rule at summary #666 [@knocte]
• AvoidTooShortNames: fix for DU member params & lambda arguments #645 [@Mersho]
• Docs: don't swallow errors #678 [@webwarrior-ws]
• Make inline source filePath less confusing #677 #674 [@webwarrior-ws]
• Add new rule UnnecessaryRecKeyword #650 #652 #671 [@Mersho] & [@webwarrior-ws]
• TypePrefixing: new modes "Always", "Hybrid", "Never" (default: Hybrid) #661 [@knocte] & [@webwarrior-ws]
• Less hardcoding of .NET version #659 [@knocte]