1.12.0

• Fix FIR diagnostics rendering in the IDE. Note this only works in the K2 Kotlin IDE plugin + setting the IntelliJ kotlin.k2.only.bundled.compiler.plugins.enabled registry key to false.
• When custom annotations are defined, report those names in FIR error messages.
• Support multiple custom annotations.
  • For Gradle configuration, the singular *Annotation properties are deprecated in favor of plural*Annotations SetProperty types.
  • For CLI consumers, the redactedAnnotation and unredactedAnnotation properties are now redactedAnnotations and unredactedAnnotations.
• Build against Gradle 8.12.
• Only report errors in FIR now. Removes the validateIr plugin option.
• No longer support K1.
• Raise Gradle plugin Kotlin target to 1.9.

This release goes all in on FIR for in-IDE error reporting!

What's Changed

• Update dependency gradle to v8.12 by @renovate in #274
• Update plugin binaryCompatibilityValidator to v0.17.0 by @renovate in #273
• Fix diagnostics reporting in the IDE by @ZacSweers in #275
• Move checkers to FIR only + run sample tests on KMP by @ZacSweers in #276
• Update dependency io.ktor:ktor-utils to v3.0.3 by @renovate in #277
• Report custom names in FIR errors by @ZacSweers in #278
• Support multiple custom annotations by @ZacSweers in #279
• Update plugin dokka to v2 by @renovate in #272

Full Changelog: 1.11.0...1.12.0

1.11.0

• Update to Kotlin 2.1.0. This plugin now requires 2.1.0 or later.
• Build against Gradle 8.11.1.

What's Changed

• Update ksp to v2.0.20-1.0.25 by @renovate in #250
• Update dependency com.facebook:ktfmt to v0.52 by @renovate in #246
• Update actions/checkout digest to eef6144 by @renovate in #256
• Update plugin spotless to v7.0.0.BETA3 by @renovate in #260
• Update ksp to v2.0.21-1.0.25 by @renovate in #258
• Update kotlin monorepo to v2.0.21 by @renovate in #257
• Update dependency gradle to v8.10.2 by @renovate in #255
• Update plugin mavenPublish to v0.30.0 - autoclosed by @renovate in #259
• Update actions/checkout digest to 11bd719 by @renovate in #261
• Update plugin spotless to v7.0.0.BETA4 by @renovate in #263
• Update dependency gradle to v8.11 by @renovate in #265
• Update kotlinCompileTesting to v0.6.0 by @renovate in #266
• Update dependency com.facebook:ktfmt to v0.53 by @renovate in #264
• Update ksp to v2.0.21-1.0.27 by @renovate in #262
• Update ksp to v2.0.21-1.0.28 by @renovate in #267
• Prep for Kotlin 2.1.0 by @ZacSweers in #254

Full Changelog: 1.10.0...1.11.0

1.10.0

• Update to Kotlin 2.0.20.
• Build against Gradle 8.10.

What's Changed

• Update ksp to v2.0.0-1.0.22 by @renovate in #225
• Update dependency gradle to v8.8 by @renovate in #224
• Update kotlinCompileTesting by @renovate in #223
• Update dependency dev.zacsweers.autoservice:auto-service-ksp to v1.2.0 by @renovate in #227
• Update dependency com.facebook:ktfmt to v0.51 by @renovate in #226
• Update actions/checkout digest to 692973e by @renovate in #228
• Update plugin mavenPublish to v0.29.0 by @renovate in #229
• Update plugin binaryCompatibilityValidator to v0.15.0 by @renovate in #231
• Update dependency gradle to v8.9 by @renovate in #235
• Update ksp to v2.0.0-1.0.23 by @renovate in #236
• Update plugin binaryCompatibilityValidator to v0.15.1 by @renovate in #234
• Update dependency com.google.truth:truth to v1.4.4 by @renovate in #232
• Update kotlinCompileTesting to v0.5.1 by @renovate in #233
• Update dependency com.google.truth:truth to v1.4.4 by @renovate in #237
• Update plugin binaryCompatibilityValidator to v0.16.0 by @renovate in #238
• Update plugin binaryCompatibilityValidator to v0.16.2 by @renovate in #239
• Update plugin binaryCompatibilityValidator to v0.16.3 by @renovate in #242
• Kotlin 2.0.10 by @ZacSweers in #240
• Update gradle/actions action to v4 by @renovate in #243
• Update dependency gradle to v8.10 by @renovate in #245
• Update to Kotlin 2.0.20 by @ZacSweers in #230

Full Changelog: 1.9.0...1.10.0

1.9.0

• Update to Kotlin 2.0.0 (aka K2). This plugin now assumes 2.0, but can be used with Kotlin 1.9.x as well.
• Fully implement validation checks in FIR, allowing the plugin to report errors earlier and also (eventually) have errors appear automatically in the IDE.
  • The IR plugin no longer validates by default.
  • At the time of writing, I'm not able to get errors to appear in the IDE even if non-bundled plugins are force-enabled. Follow KTIJ-29248 for more info.
• The enabled compiler option is no longer required and just defaults to true.
• Omit the stdlib from transitive dependencies on the compiler plugin and Gradle plugin artifacts. Both kotlinc and Gradle impose their own versions on the classpath.

What's Changed

• Update dependency com.facebook:ktfmt to v0.49 by @renovate in #213
• Update actions/checkout digest to 44c2b7a by @renovate in #216
• Update actions/checkout digest to 0ad4b8f by @renovate in #217
• Update kotlin to 1.9.24 by @renovate in #215
• Omit the stdlib from the compiler plugin and gradle plugin artifacts by @ZacSweers in #218
• Switch back to macos latest by @ZacSweers in #219
• Update actions/checkout digest to a5ac7e5 by @renovate in #220
• Update to K2 by @ZacSweers in #179

Full Changelog: 1.8.1...1.9.0

1.8.1

• Allow @Unredacted to be applied to a class, only when a supertype is @Redacted
• Allow @Redacted supertypes to be inherited by objects, only when the child does not implement a custom toString method
• Fail compilation when @Unredacted and @Redacted are applied to the same class

Special thanks to @DrewCarlson for contributing to this release!

What's Changed

• Update actions/checkout digest to 1d96c77 by @renovate in #209
• Update actions/checkout digest to 0ad4b8f by @renovate in #211
• Allow @Unredacted classes & @Redacted child objects by @DrewCarlson in #212

Full Changelog: 1.8.0...1.8.1

1.8.0

• New: Support for annotating interfaces and non-final classes as @Redacted. In this event, all data/value subclasses will be treated as @Redacted.
• New: Support for @Unredacted to explicitly opt out of redacting specific properties in otherwise-redacted classes.

  @Redacted
  data class User(
    @Unredacted val name: String,
    val phoneNumber: String
  )
  
  // This will redact `phoneNumber` but not `name`
  // User(name=Bob, phoneNumber=██)

• Update Kotlin to 1.9.23.

Special thanks to @DrewCarlson for contributing to this release!

What's Changed

• Update actions/setup-java action to v4 by @renovate in #183
• Update plugin spotless to v6.23.1 by @renovate in #181
• Update dependency gradle to v8.5 by @renovate in #182
• Update dependency com.google.truth:truth to v1.2.0 by @renovate in #188
• Update kotlin monorepo by @renovate in #186
• Update plugin mavenPublish to v0.26.0 by @renovate in #187
• Update plugin spotless to v6.23.3 by @renovate in #184
• Update ksp to v1.9.22-1.0.16 by @renovate in #185
• Update plugin spotless to v6.24.0 by @renovate in #191
• Update dependency org.jetbrains.kotlinx:kotlinx-metadata-jvm to v0.9.0 by @renovate in #190
• Update plugin mavenPublish to v0.27.0 by @renovate in #189
• Update dependency gradle to v8.6 by @renovate in #198
• Update gradle/wrapper-validation-action action to v2 by @renovate in #197
• Update plugin binaryCompatibilityValidator to v0.14.0 by @renovate in #196
• Update dependency com.google.truth:truth to v1.4.0 by @renovate in #194
• Update ksp to v1.9.22-1.0.17 by @renovate in #193
• Update CI and spotless by @renovate in #195
• Update kotlin monorepo to v1.9.23 by @renovate in #203
• Update ksp to v1.9.23-1.0.19 by @renovate in #201
• Update plugin mavenPublish to v0.28.0 by @renovate in #204
• Update dependency com.google.truth:truth to v1.4.2 by @renovate in #200
• Update plugin dokka to v1.9.20 by @renovate in #202
• Update dependency gradle to v8.7 by @renovate in #205
• Update kotlinCompileTesting to v0.4.1 by @renovate in #206
• Update ksp to v1.9.23-1.0.20 by @renovate in #207
• Update gradle/wrapper-validation-action action to v3 by @renovate in #208
• Support Unredacted properties and supertype based redaction by @DrewCarlson in #210

Full Changelog: 1.7.1...1.8.0

1.7.1

• Update Kotlin to 1.9.21.

1.7.0

• Update to Kotlin 1.9.20. This plugin now requires 1.9.20.
• Update wasm target to wasmJs.

What's Changed

• Update actions/checkout action to v4 by @renovate in #169
• Update dependency gradle to v8.4 by @renovate in #175
• Update plugin dokka to v1.9.10 by @renovate in #177
• Update plugin spotless to v6.22.0 by @renovate in #174
• Update actions/checkout digest to b4ffde6 by @renovate in #173
• Update dependency com.facebook:ktfmt to v0.46 by @renovate in #170
• Prepare for Kotlin 1.9.20 by @ZacSweers in #171

Full Changelog: 1.6.1...1.7.0

1.6.1

• Enhancement: Simplify lookup of KotlinCompilation's implementation configuration name in the Gradle plugin when using the default annotation.
• Update to Kotlin 1.9.10.
• Build against Gradle 8.3.

What's Changed

• Update dependency dev.zacsweers.autoservice:auto-service-ksp to v1.1.0 by @renovate in #157
• Update ksp to v1.9.0-1.0.12 by @renovate in #160
• Update plugin spotless to v6.20.0 by @renovate in #159
• Update dependency org.jetbrains.kotlinx:kotlinx-metadata-jvm to v0.7.0 by @renovate in #154
• Update dependency gradle to v8.2.1 by @renovate in #158
• Update ksp to v1.9.0-1.0.13 by @renovate in #161
• Update kotlinCompileTesting to v0.3.2 by @renovate in #155
• Update dependency macos to v13 by @renovate in #162
• Update dependency gradle to v8.3 by @renovate in #163
• Update kotlin monorepo to v1.9.10 by @renovate in #164
• Update ksp to v1.9.10-1.0.13 by @renovate in #165
• Update plugin spotless to v6.21.0 by @renovate in #166
• Simplify configuration name resolution by @ZacSweers in #168
• Update plugin dokka to v1.9.0 by @renovate in #167

Full Changelog: 1.6.0...1.6.1

1.6.0

• New: Support value class types. Note that only annotating the class is supported, as annotating the property would be redundant.

What's Changed

• Update dependency gradle to v8.2 by @renovate in #152
• Support value classes by @ZacSweers in #156

Full Changelog: 1.5.0...1.6.0