0.34.0

Added

• Support for Kotlin 1.3.41
• Support for globally disabling rules via custom disabled_rules property in .editorconfig (#503)
• experimental:no-empty-first-line-in-method-block (#474)
• Unit tests for ruleset providers

Upgraded

• AssertJ from 3.9.0 to 3.12.2 (#520)

Enabled

• Final newline by default (#446)
• no-wildcard-import (Re-enabled after temporarily disabling in 0.33.0)
• experimental:annotation (#509)
• experimental:multiline-if-else (no autocorrection)
• experimental:package-name (currently only disallows underscores in package names)

Deprecated

• MavenDependencyResolver. Scheduled to be removed in 0.35.0 ([#468])(#468)
• --install-git-pre-commit-hook flag; use installGitPreCommitHook subcommand instead (#487)
• --print-ast flag; use printAST subcommand instead (#500)

Removed

• Support for --ruleset-repository and --ruleset-update flags

Fixed

• import-ordering will now refuse to format import lists that contain top-level comments (#408)
• no-unused-imports reporting false negatives or false positives in some cases (#405) and (#506)
• experimental:indent incorrectly formatting a lambda's closing brace (#479)

0.33.0

Added

• Support for Kotlin 1.3.31

Disabled

• No wildcard imports rule (#48). Developers wishing to still enforce this rule should add the code into a custom ruleset.

Fixed

• Spec file parsing is now platform-agnostic (#365)
• Unnecessary newline after -> in some cases (#403)
• SpacingAroundCommaRule will no longer move code into comments
• Made newlines after = less aggressive (#368) (#380)
• Erroneous newline when parameter comments are used (#433)

0.32.0

Note: This release will not be updated in the homebrew-ktlint tap; we will be opening a PR to make ktlint part of the core Homebrew formulae.

Added

• experimental/import-ordering rule (#189).
  Use ktlint --experimental to enabled.
• Support for Kotlin 1.3.30
• Build now compatible with jitpack

Fixed

• Incorrectly flagging a missing newline for functions with no parameters (#327).
• Semicolons now allowed in KDocs (#362).
• Spaces now disallowed after super (#369).
• Annotations in function parameters now checked for indentation (#374]

Changed

• Code now lives in com.pinterest package
• groupId now com.pinterest
• Custom ruleset META-INF.services file must be renamed to com.pinterest.ktlint.core.RuleSetProvider

0.31.0-SNAPSHOT

Snapshot release which includes Kotlin 1.3.30 support.

0.31.0

Added

• dot-spacing rule (#293).
• experimental/indent rule (#338).
  Use ktlint --experimental to enable.

Fixed

• Spacing check around < & > operators.

Changed

• no-multi-spaces rule (horizontal alignment of comments is no longer allowed) (#269).
• colon-spacing rule (: must not appear at the beginning of the line).
• package-name rule (disabled until #208 is resolved).
• --print-ast to output com.github.shyiko.ktlint.core.ast.ElementType.* as node.elementType, e.g.

$ echo 'fun f() {}' | ./ktlint/target/ktlint --print-ast --color --stdin
1: ~.psi.KtFile (FILE)
1:   ~.psi.KtPackageDirective (PACKAGE_DIRECTIVE) ""
1:   ~.psi.KtImportList (IMPORT_LIST) ""
1:   ~.psi.KtScript (SCRIPT)
1:     ~.psi.KtBlockExpression (BLOCK)
1:       ~.psi.KtNamedFunction (FUN)
1:         ~.c.i.p.impl.source.tree.LeafPsiElement (FUN_KEYWORD) "fun"
1:         ~.c.i.p.impl.source.tree.PsiWhiteSpaceImpl (WHITE_SPACE) " "
1:         ~.c.i.p.impl.source.tree.LeafPsiElement (IDENTIFIER) "f"
1:         ~.psi.KtParameterList (VALUE_PARAMETER_LIST)
1:           ~.c.i.p.impl.source.tree.LeafPsiElement (LPAR) "("
1:           ~.c.i.p.impl.source.tree.LeafPsiElement (RPAR) ")"
1:         ~.c.i.p.impl.source.tree.PsiWhiteSpaceImpl (WHITE_SPACE) " "
1:         ~.psi.KtBlockExpression (BLOCK)
1:           ~.c.i.p.impl.source.tree.LeafPsiElement (LBRACE) "{"
1:           ~.c.i.p.impl.source.tree.LeafPsiElement (RBRACE) "}"
1:       ~.c.i.p.impl.source.tree.PsiWhiteSpaceImpl (WHITE_SPACE) "\n"

   format: <line_number:> <node.psi::class> (<node.elementType>) "<node.text>"
   legend: ~ = org.jetbrains.kotlin, c.i.p = com.intellij.psi

• kotlin-compiler version to 1.3.21 (from 1.3.20).

Removed

• Dependency on JCenter (#349).

0.0.0-SNAPSHOT

https://github.com/shyiko/ktlint#access-to-the-latest-master-snapshot

0.30.0

Added

• dot-spacing (#293),
  annotation (#303) rules.

Fixed

• Missing newline before ")" (#327).

Changed

• kotlin-compiler version to 1.3.20 (from 1.2.71) (#331).

Security

• --ruleset/--reporter switched to HTTPS (#332).

0.29.0

Fixed

• no-semi rule to preserve semicolon after companion object; (see #281 for details).
• "line number off by one" when end_of_line=CRLF is used (#286).

Changed

• package-name rule not to check file location (until #280 can be properly addressed).
• comment-spacing rule not to flag //region & //endregion comments (#278).
• kotlin-compiler version to 1.2.71 (from 1.2.51).

0.28.0

Fixed

• ktlint hanging in case of unhandled exception in a reporter (#277).

Changed

• package-name rule (directories containing . in their names are no longer considered to be invalid) (#276).

0.27.0

Changed

• ktlint output (report location is now printed only if there are style violations) (#267).