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build(deps): bump the kotlin group across 1 directory with 7 updates - #54

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Bumps the kotlin group with 7 updates in the / directory:

Package From To
org.jetbrains.kotlinx:kotlinx-collections-immutable 0.5.1 0.5.2
org.jetbrains.kotlinx:kotlinx-serialization-json 1.11.0 1.12.0
org.jetbrains.kotlinx:kotlinx-serialization-protobuf 1.11.0 1.12.0
org.jetbrains.kotlinx:kotlinx-serialization-protobuf 1.11.0 1.12.0
com.google.devtools.ksp:symbol-processing-api 2.3.10 2.3.13
com.google.devtools.ksp 2.3.10 2.3.13
com.google.devtools.ksp 2.3.10 2.3.13
org.jetbrains.kotlin.plugin.compose 2.4.10 2.4.21
org.jetbrains.kotlin.plugin.serialization 2.4.10 2.4.21
org.jetbrains.kotlin.plugin.serialization 2.4.10 2.4.21

Updates org.jetbrains.kotlinx:kotlinx-collections-immutable from 0.5.1 to 0.5.2

Release notes

Sourced from org.jetbrains.kotlinx:kotlinx-collections-immutable's releases.

v0.5.2

  • Fixed addingAll, removingAll, retainingAll, intersect, and containsAll on PersistentHashSet, puttingAll on PersistentHashMap, and their builder counterparts returning wrong results when a collision node meets a single element at the bottom trie level #294
  • Fixed puttingAll on PersistentHashMap, and putAll on its builder, keeping the receiver's value for a key that sits in a collision node on both sides #300
  • Fixed PersistentHashSet.equals being asymmetric after intersect, retainingAll, or the builder's retainAll #291
  • Fixed PersistentHashMapBuilder.put of an already stored value invalidating live iterators and making build() return a new map when the key is in a collision node #304
  • Fixed a live iterator of PersistentHashMapBuilder returning the old values after a putAll that only replaces values #308
  • Fixed PersistentOrderedMapBuilder iterators throwing ConcurrentModificationException after MutableMap.MutableEntry.setValue, or a put that only replaces a value, during iteration #307
  • Fixed MutableMap.MutableEntry.setValue on a PersistentOrderedMapBuilder entry re-adding the key after it was removed from the builder #310

Full changelog: Kotlin/kotlinx.collections.immutable@v0.5.1...v0.5.2

Changelog

Sourced from org.jetbrains.kotlinx:kotlinx-collections-immutable's changelog.

0.5.2

  • Fixed addingAll, removingAll, retainingAll, intersect, and containsAll on PersistentHashSet, puttingAll on PersistentHashMap, and their builder counterparts returning wrong results when a collision node meets a single element at the bottom trie level #294
  • Fixed puttingAll on PersistentHashMap, and putAll on its builder, keeping the receiver's value for a key that sits in a collision node on both sides #300
  • Fixed PersistentHashSet.equals being asymmetric after intersect, retainingAll, or the builder's retainAll #291
  • Fixed PersistentHashMapBuilder.put of an already stored value invalidating live iterators and making build() return a new map when the key is in a collision node #304
  • Fixed a live iterator of PersistentHashMapBuilder returning the old values after a putAll that only replaces values #308
  • Fixed PersistentOrderedMapBuilder iterators throwing ConcurrentModificationException after MutableMap.MutableEntry.setValue, or a put that only replaces a value, during iteration #307
  • Fixed MutableMap.MutableEntry.setValue on a PersistentOrderedMapBuilder entry re-adding the key after it was removed from the builder #310
Commits
  • 9f961e4 Release v0.5.2
  • 1d00eea Skip the setValue write when the entry's key is gone from the builder (#315)
  • 8a49b20 Count the value overwrites of putAll and keep the stored keys (#312)
  • 59bc873 Count only size changes for the ordered map builder's iterators (#311)
  • 2b9cc44 Return the collision node as is when the put value is already stored (#309)
  • c9a67cb Take the argument's value when two collision nodes share a key (#302)
  • 024f04c Dispatch bulk trie ops to collision helpers at the bottom level (#301)
  • 578f6ed Update kotlinx.benchmark to 0.4.17
  • e72f86e Lift the single remaining element to the root in set retainAll (#293)
  • 1fd89dd Restore commented-out invariant asserts (#290)
  • Additional commits viewable in compare view

Updates org.jetbrains.kotlinx:kotlinx-serialization-json from 1.11.0 to 1.12.0

Release notes

Sourced from org.jetbrains.kotlinx:kotlinx-serialization-json's releases.

v1.12.0

This release is based on Kotlin 2.4.10 and contains all of the changes from 1.12.0-RC.

Additionally, it includes a fix removing unnecessary leading whitespaces from Proguard rules (#3270), and two changes stabilizing kotlin.uuid.Uuid serializer (#3263) and kotlin.time.Instant serializers (#3261).

For your convenience, the changelog for 1.12.0-RC is duplicated below:

API stabilization and deprecations

A big portion of the Json and Core APIs has been stabilized. Most important ones include: @KeepGeneratedSerializer and @SerialInfo annotations, JsonNamingStrategy, and ContextualSerializer. Additionally, various descriptor builders such as listDescriptor and JsonElementBuilder's addAll functions are also stable and can be freely used. There is also one deprecation: ChunkedDecoder interface. Since there is no demand for it, we plan to remove it in the future. See details in the #3238, #3239, and #3216.

Also, kotlin.time.Instant and kotlin.uuid.Uuid serializers are no longer annotated with experimental annotations from the Kotlin standard library (see #3261 and #3263)

Performance improvements

We also improved performance in various areas. ASCII-specific parser (#3225) brings performance of decoding from Okio and kotlinx-io sources closer to decoding performance from String. #3220 makes decoding significantly faster in case JsonElement present in your serializable classes. And #3248 should bring overall performance improvements (up to 30%) on large strings.

Exceptions rework

We continue to improve exception handling in Json encoders and decoders. #3235 makes a big change around custom serializers and @Serializable classes constructors: from now on, every exception thrown during deserialization is wrapped by decoder into a JsonException. This way, it is more predictable to write a catch and it is easier to understand what went wrong: JsonDecodingException also includes context information such as Json path and input. Besides that, #3246 limits maximum nesting depth of Json document, so you will get a proper JsonDecodingException instead of a random stack overflow error.

CBOR improvements

CBOR format also gets many improvements in this release. The most important one is memory optimization for definitely-sized collections (#3191, #3192).

The others include:

  • Encode unsigned integer types as positive integers (#3194) (thanks to Eyüp Can Akman)
  • Correctly decode CborLabel values (#3195)
  • Include actual tag info into CborDecodingException (#3197)

Protobuf improvements

Protocol buffers format received a big new feature: support for unknown fields. Using a new ProtoUnknownFieldHolder class, you can now decode and store unknown fields in Protobuf messages to retransmit them back later. See documentation updates and #2860 for details.

... (truncated)

Changelog

Sourced from org.jetbrains.kotlinx:kotlinx-serialization-json's changelog.

1.12.0 / 2026-10-19

This release is based on Kotlin 2.4.10 and contains all of the changes from 1.12.0-RC.

Additionally, it includes a fix removing unnecessary leading whitespaces from Proguard rules (#3270), and two changes stabilizing kotlin.uuid.Uuid serializer (#3263) and kotlin.time.Instant serializers (#3261).

For your convenience, the changelog for 1.12.0-RC is duplicated below:

API stabilization and deprecations

A big portion of the Json and Core APIs has been stabilized. Most important ones include: @KeepGeneratedSerializer and @SerialInfo annotations, JsonNamingStrategy, and ContextualSerializer. Additionally, various descriptor builders such as listDescriptor and JsonElementBuilder's addAll functions are also stable and can be freely used. There is also one deprecation: ChunkedDecoder interface. Since there is no demand for it, we plan to remove it in the future. See details in the #3238, #3239, and #3216.

Also, kotlin.time.Instant and kotlin.uuid.Uuid serializers are no longer annotated with experimental annotations from the Kotlin standard library (see [#3261](Kotlin/kotlinx.serialization#3261 and #3263)

Performance improvements

We also improved performance in various areas. ASCII-specific parser (#3225) brings performance of decoding from Okio and kotlinx-io sources closer to decoding performance from String. #3220 makes decoding significantly faster in case JsonElement present in your serializable classes. And #3248 should bring overall performance improvements (up to 30%) on large strings.

Exceptions rework

We continue to improve exception handling in Json encoders and decoders. #3235 makes a big change around custom serializers and @Serializable classes constructors: from now on, every exception thrown during deserialization is wrapped by decoder into a JsonException. This way, it is more predictable to write a catch and it is easier to understand what went wrong: JsonDecodingException also includes context information such as Json path and input. Besides that, #3246 limits maximum nesting depth of Json document, so you will get a proper JsonDecodingException instead of a random stack overflow error.

CBOR improvements

CBOR format also gets many improvements in this release. The most important one is memory optimization for definitely-sized collections (#3191, #3192).

... (truncated)

Commits

Updates org.jetbrains.kotlinx:kotlinx-serialization-protobuf from 1.11.0 to 1.12.0

Release notes

Sourced from org.jetbrains.kotlinx:kotlinx-serialization-protobuf's releases.

v1.12.0

This release is based on Kotlin 2.4.10 and contains all of the changes from 1.12.0-RC.

Additionally, it includes a fix removing unnecessary leading whitespaces from Proguard rules (#3270), and two changes stabilizing kotlin.uuid.Uuid serializer (#3263) and kotlin.time.Instant serializers (#3261).

For your convenience, the changelog for 1.12.0-RC is duplicated below:

API stabilization and deprecations

A big portion of the Json and Core APIs has been stabilized. Most important ones include: @KeepGeneratedSerializer and @SerialInfo annotations, JsonNamingStrategy, and ContextualSerializer. Additionally, various descriptor builders such as listDescriptor and JsonElementBuilder's addAll functions are also stable and can be freely used. There is also one deprecation: ChunkedDecoder interface. Since there is no demand for it, we plan to remove it in the future. See details in the #3238, #3239, and #3216.

Also, kotlin.time.Instant and kotlin.uuid.Uuid serializers are no longer annotated with experimental annotations from the Kotlin standard library (see #3261 and #3263)

Performance improvements

We also improved performance in various areas. ASCII-specific parser (#3225) brings performance of decoding from Okio and kotlinx-io sources closer to decoding performance from String. #3220 makes decoding significantly faster in case JsonElement present in your serializable classes. And #3248 should bring overall performance improvements (up to 30%) on large strings.

Exceptions rework

We continue to improve exception handling in Json encoders and decoders. #3235 makes a big change around custom serializers and @Serializable classes constructors: from now on, every exception thrown during deserialization is wrapped by decoder into a JsonException. This way, it is more predictable to write a catch and it is easier to understand what went wrong: JsonDecodingException also includes context information such as Json path and input. Besides that, #3246 limits maximum nesting depth of Json document, so you will get a proper JsonDecodingException instead of a random stack overflow error.

CBOR improvements

CBOR format also gets many improvements in this release. The most important one is memory optimization for definitely-sized collections (#3191, #3192).

The others include:

  • Encode unsigned integer types as positive integers (#3194) (thanks to Eyüp Can Akman)
  • Correctly decode CborLabel values (#3195)
  • Include actual tag info into CborDecodingException (#3197)

Protobuf improvements

Protocol buffers format received a big new feature: support for unknown fields. Using a new ProtoUnknownFieldHolder class, you can now decode and store unknown fields in Protobuf messages to retransmit them back later. See documentation updates and #2860 for details.

... (truncated)

Changelog

Sourced from org.jetbrains.kotlinx:kotlinx-serialization-protobuf's changelog.

1.12.0 / 2026-10-19

This release is based on Kotlin 2.4.10 and contains all of the changes from 1.12.0-RC.

Additionally, it includes a fix removing unnecessary leading whitespaces from Proguard rules (#3270), and two changes stabilizing kotlin.uuid.Uuid serializer (#3263) and kotlin.time.Instant serializers (#3261).

For your convenience, the changelog for 1.12.0-RC is duplicated below:

API stabilization and deprecations

A big portion of the Json and Core APIs has been stabilized. Most important ones include: @KeepGeneratedSerializer and @SerialInfo annotations, JsonNamingStrategy, and ContextualSerializer. Additionally, various descriptor builders such as listDescriptor and JsonElementBuilder's addAll functions are also stable and can be freely used. There is also one deprecation: ChunkedDecoder interface. Since there is no demand for it, we plan to remove it in the future. See details in the #3238, #3239, and #3216.

Also, kotlin.time.Instant and kotlin.uuid.Uuid serializers are no longer annotated with experimental annotations from the Kotlin standard library (see [#3261](Kotlin/kotlinx.serialization#3261 and #3263)

Performance improvements

We also improved performance in various areas. ASCII-specific parser (#3225) brings performance of decoding from Okio and kotlinx-io sources closer to decoding performance from String. #3220 makes decoding significantly faster in case JsonElement present in your serializable classes. And #3248 should bring overall performance improvements (up to 30%) on large strings.

Exceptions rework

We continue to improve exception handling in Json encoders and decoders. #3235 makes a big change around custom serializers and @Serializable classes constructors: from now on, every exception thrown during deserialization is wrapped by decoder into a JsonException. This way, it is more predictable to write a catch and it is easier to understand what went wrong: JsonDecodingException also includes context information such as Json path and input. Besides that, #3246 limits maximum nesting depth of Json document, so you will get a proper JsonDecodingException instead of a random stack overflow error.

CBOR improvements

CBOR format also gets many improvements in this release. The most important one is memory optimization for definitely-sized collections (#3191, #3192).

... (truncated)

Commits

Updates org.jetbrains.kotlinx:kotlinx-serialization-protobuf from 1.11.0 to 1.12.0

Release notes

Sourced from org.jetbrains.kotlinx:kotlinx-serialization-protobuf's releases.

v1.12.0

This release is based on Kotlin 2.4.10 and contains all of the changes from 1.12.0-RC.

Additionally, it includes a fix removing unnecessary leading whitespaces from Proguard rules (#3270), and two changes stabilizing kotlin.uuid.Uuid serializer (#3263) and kotlin.time.Instant serializers (#3261).

For your convenience, the changelog for 1.12.0-RC is duplicated below:

API stabilization and deprecations

A big portion of the Json and Core APIs has been stabilized. Most important ones include: @KeepGeneratedSerializer and @SerialInfo annotations, JsonNamingStrategy, and ContextualSerializer. Additionally, various descriptor builders such as listDescriptor and JsonElementBuilder's addAll functions are also stable and can be freely used. There is also one deprecation: ChunkedDecoder interface. Since there is no demand for it, we plan to remove it in the future. See details in the #3238, #3239, and #3216.

Also, kotlin.time.Instant and kotlin.uuid.Uuid serializers are no longer annotated with experimental annotations from the Kotlin standard library (see #3261 and #3263)

Performance improvements

We also improved performance in various areas. ASCII-specific parser (#3225) brings performance of decoding from Okio and kotlinx-io sources closer to decoding performance from String. #3220 makes decoding significantly faster in case JsonElement present in your serializable classes. And #3248 should bring overall performance improvements (up to 30%) on large strings.

Exceptions rework

We continue to improve exception handling in Json encoders and decoders. #3235 makes a big change around custom serializers and @Serializable classes constructors: from now on, every exception thrown during deserialization is wrapped by decoder into a JsonException. This way, it is more predictable to write a catch and it is easier to understand what went wrong: JsonDecodingException also includes context information such as Json path and input. Besides that, #3246 limits maximum nesting depth of Json document, so you will get a proper JsonDecodingException instead of a random stack overflow error.

CBOR improvements

CBOR format also gets many improvements in this release. The most important one is memory optimization for definitely-sized collections (#3191, #3192).

The others include:

  • Encode unsigned integer types as positive integers (#3194) (thanks to Eyüp Can Akman)
  • Correctly decode CborLabel values (#3195)
  • Include actual tag info into CborDecodingException (#3197)

Protobuf improvements

Protocol buffers format received a big new feature: support for unknown fields. Using a new ProtoUnknownFieldHolder class, you can now decode and store unknown fields in Protobuf messages to retransmit them back later. See documentation updates and #2860 for details.

... (truncated)

Changelog

Sourced from org.jetbrains.kotlinx:kotlinx-serialization-protobuf's changelog.

1.12.0 / 2026-10-19

This release is based on Kotlin 2.4.10 and contains all of the changes from 1.12.0-RC.

Additionally, it includes a fix removing unnecessary leading whitespaces from Proguard rules (#3270), and two changes stabilizing kotlin.uuid.Uuid serializer (#3263) and kotlin.time.Instant serializers (#3261).

For your convenience, the changelog for 1.12.0-RC is duplicated below:

API stabilization and deprecations

A big portion of the Json and Core APIs has been stabilized. Most important ones include: @KeepGeneratedSerializer and @SerialInfo annotations, JsonNamingStrategy, and ContextualSerializer. Additionally, various descriptor builders such as listDescriptor and JsonElementBuilder's addAll functions are also stable and can be freely used. There is also one deprecation: ChunkedDecoder interface. Since there is no demand for it, we plan to remove it in the future. See details in the #3238, #3239, and #3216.

Also, kotlin.time.Instant and kotlin.uuid.Uuid serializers are no longer annotated with experimental annotations from the Kotlin standard library (see [#3261](Kotlin/kotlinx.serialization#3261 and #3263)

Performance improvements

We also improved performance in various areas. ASCII-specific parser (#3225) brings performance of decoding from Okio and kotlinx-io sources closer to decoding performance from String. #3220 makes decoding significantly faster in case JsonElement present in your serializable classes. And #3248 should bring overall performance improvements (up to 30%) on large strings.

Exceptions rework

We continue to improve exception handling in Json encoders and decoders. #3235 makes a big change around custom serializers and @Serializable classes constructors: from now on, every exception thrown during deserialization is wrapped by decoder into a JsonException. This way, it is more predictable to write a catch and it is easier to understand what went wrong: JsonDecodingException also includes context information such as Json path and input. Besides that, #3246 limits maximum nesting depth of Json document, so you will get a proper JsonDecodingException instead of a random stack overflow error.

CBOR improvements

CBOR format also gets many improvements in this release. The most important one is memory optimization for definitely-sized collections (#3191, #3192).

... (truncated)

Commits

Updates com.google.devtools.ksp:symbol-processing-api from 2.3.10 to 2.3.13

Release notes

Sourced from com.google.devtools.ksp:symbol-processing-api's releases.

2.3.13

Defect in release

This release has a regression described in issue 3286 which may cause issues for concurrent executions of KSP. We are working on a fix and will release a new version soon.

What's Changed

  • Add KSContextParameter and KSFunctionDeclaration.contextParameters to the API (#3216)
  • Improve diagnostics by returning last round dismissible errors when KSP fails (#3196)
  • Add opt-in processor classloader caching (ksp.classloader.cache.processors=true) to speed up multi-module builds (#3210)
  • Avoid clearing binary and library caches between KSP rounds (#3235)
  • Optimize classpath scanning, dependency indexing, and package directory lookups during incremental compilation (#3254)
  • Backport IntelliJ Platform CoreJarHandler to prevent non-deterministic missing jar entries (#3240)
  • Fix getting annotation default values from KLibs in Kotlin Multiplatform (#2356)
  • Fix resolving aliased annotations in PsiResolutionStrategy (#2997)
  • Fix Gradle project isolation detection when configured via command-line flags (#3188)
  • Fix duplicate declaration generation in intermediate Kotlin Multiplatform metadata compilations (#3229)

Contributors

Full Changelog: google/ksp@2.3.12...2.4.0

2.3.12

What's Changed

Migrating Processors to Support Backing Fields

This release introduces support for explicit backing fields (#2873), which may now be returned by Resolver.getSymbolsWithAnnotation. To prevent breaking existing processors, new language features require an explicit opt-in.

More generally, the KSP API now explicitly models backing fields for properties. The following is an exhaustive list of functions in KSP API where processor may observe the change after opting in:

  • Resolver.getSymbolsWithAnnotation: The function now returns a KSBackingField if the given annotation targeted a field. Previously, if a field were targeted, the function would return a KSProperty.
  • Resolver.effectiveJavaModifiers: The function returns fewer modifiers for a KSPropertyDeclaration if it has a backing field, since most of the JVM-specific annotations apply to the backing field. If you are interested in the JVM modifiers, you should call the function with the KSBackingField obtained from the property instead.

Additionally, KSP now models Java fields as properties that always have backing fields. Some of the modifiers now apply to the backing field instead.

Processors adapting to new features must opt in via both of the following steps simultaneously (failing to do both may lead to undefined behavior):

  1. The processor should call the registerProcessorForNewFeatures function in SymbolProcessorEnvironment immediately when created (and only once). Example: AbstractTestProcessor.kt#L30
  2. All implementations of KSVisitor should move to KSVisitorNext. If their processor code does not directly implement the interface but instead extends one of the KSP-provided visitors (such as KSTopDownVisitor), they should instead extend KSTopDownVisitor(enableNewFeatures = true) and override visitBackingField depending on their code and needs.

Let us know if you run into unexpected behavior!

Bug Fixes

  • Fix Resolver.getDeclarationsFromPackage returning incomplete declarations from KLibs in Kotlin Multiplatform (#2396)
  • Fix KSP CLI process hanging indefinitely when a processor throws an unhandled exception (#3120)
  • Fix implicit task dependency error between KSP and Android Lint in Android KMP (#3128)
  • Fix NullPointerException by registering PluginProblemReporter as an application service (#3140)
  • Do not mark companion objects as JAVA_STATIC in Resolver.effectiveJavaModifiers (#3125)
  • Fix JAVA_STATIC modifier resolution for @​JvmStatic members in Resolver.effectiveJavaModifiers (#3124)

... (truncated)

Commits
  • 879aa7d Fix errors in CONTRIBUTING.md
  • db9b089 Drop KSObjectManager caches in finally block
  • e0228b5 Add test showing missing implementation for KSBackingField in `mapToJvmSign...
  • 9c2b150 Add test for KSTypeParameterImpl.bounds on type alias
  • a1d9933 Update testVarargAnnotationApplication with more cases
  • 7401d5e Add test for vararg annotation application
  • 4d87803 Add negative test for incremental compilation with Java classpath references
  • 8fc84de Delegate PackageIndex lookups to IncrementalJavaFileManager dependencies index
  • f4f3029 Document TARGET_BACKEND and WITH_FIXED_TARGET directives in CONTRIBUTING.md
  • 0a4efcf Share IncrementalJavaFileManager dependencies index with finder services
  • Additional commits viewable in compare view

Updates com.google.devtools.ksp from 2.3.10 to 2.3.13

Release notes

Sourced from com.google.devtools.ksp's releases.

2.3.13

Defect in release

This release has a regression described in issue 3286 which may cause issues for concurrent executions of KSP. We are working on a fix and will release a new version soon.

What's Changed

  • Add KSContextParameter and KSFunctionDeclaration.contextParameters to the API (#3216)
  • Improve diagnostics by returning last round dismissible errors when KSP fails (#3196)
  • Add opt-in processor classloader caching (ksp.classloader.cache.processors=true) to speed up multi-module builds (#3210)
  • Avoid clearing binary and library caches between KSP rounds (#3235)
  • Optimize classpath scanning, dependency indexing, and package directory lookups during incremental compilation (#3254)
  • Backport IntelliJ Platform CoreJarHandler to prevent non-deterministic missing jar entries (#3240)
  • Fix getting annotation default values from KLibs in Kotlin Multiplatform (#2356)
  • Fix resolving aliased annotations in PsiResolutionStrategy (#2997)
  • Fix Gradle project isolation detection when configured via command-line flags (#3188)
  • Fix duplicate declaration generation in intermediate Kotlin Multiplatform metadata compilations (#3229)

Contributors

Full Changelog: google/ksp@2.3.12...2.4.0

2.3.12

What's Changed

Migrating Processors to Support Backing Fields

This release introduces support for explicit backing fields (#2873), which may now be returned by Resolver.getSymbolsWithAnnotation. To prevent breaking existing processors, new language features require an explicit opt-in.

More generally, the KSP API now explicitly models backing fields for properties. The following is an exhaustive list of functions in KSP API where processor may observe the change after opting in:

  • Resolver.getSymbolsWithAnnotation: The function now returns a KSBackingField if the given annotation targeted a field. Previously, if a field were targeted, the function would return a KSProperty.
  • Resolver.effectiveJavaModifiers: The function returns fewer modifiers for a KSPropertyDeclaration if it has a backing field, since most of the JVM-specific annotations apply to the backing field. If you are interested in the JVM modifiers, you should call the function with the KSBackingField obtained from the property instead.

Additionally, KSP now models Java fields as properties that always have backing fields. Some of the modifiers now apply to the backing field instead.

Processors adapting to new features must opt in via both of the following steps simultaneously (failing to do both may lead to undefined behavior):

  1. The processor should call the registerProcessorForNewFeatures function in SymbolProcessorEnvironment immediately when created (and only once). Example: AbstractTestProcessor.kt#L30
  2. All implementations of KSVisitor should move to KSVisitorNext. If their processor code does not directly implement the interface but instead extends one of the KSP-provided visitors (such as KSTopDownVisitor), they should instead extend KSTopDownVisitor(enableNewFeatures = true) and override visitBackingField depending on their code and needs.

Let us know if you run into unexpected behavior!

Bug Fixes

  • Fix Resolver.getDeclarationsFromPackage returning incomplete declarations from KLibs in Kotlin Multiplatform (#2396)
  • Fix KSP CLI process hanging indefinitely when a processor throws an unhandled exception (#3120)
  • Fix implicit task dependency error between KSP and Android Lint in Android KMP (#3128)
  • Fix NullPointerException by registering PluginProblemReporter as an application service (#3140)
  • Do not mark companion objects as JAVA_STATIC in Resolver.effectiveJavaModifiers (#3125)
  • Fix JAVA_STATIC modifier resolution for @​JvmStatic members in Resolver.effectiveJavaModifiers (#3124)

... (truncated)

Commits
  • 879aa7d Fix errors in CONTRIBUTING.md
  • db9b089 Drop KSObjectManager caches in finally block
  • e0228b5 Add test showing missing implementation for KSBackingField in `mapToJvmSign...
  • 9c2b150 Add test for KSTypeParameterImpl.bounds on type alias
  • a1d9933 Update testVarargAnnotationApplication with more cases
  • 7401d5e Add test for vararg annotation application
  • 4d87803 Add negative test for incremental compilation with Java classpath references
  • 8fc84de Delegate PackageIndex lookups to IncrementalJavaFileManager dependencies index
  • f4f3029 Document TARGET_BACKEND and WITH_FIXED_TARGET directives in CONTRIBUTING.md
  • 0a4efcf Share IncrementalJavaFileManager dependencies index with finder services
  • Additional commits viewable in compare view

Updates com.google.devtools.ksp from 2.3.10 to 2.3.13

Release notes

Sourced from com.google.devtools.ksp's releases.

2.3.13

Defect in release

This release has a regression described in issue 3286 which may cause issues for concurrent executions of KSP. We are working on a fix and will release a new version soon.

What's Changed

  • Add KSContextParameter and KSFunctionDeclaration.contextParameters to the API (#3216)
  • Improve diagnostics by returning last round dismissible errors when KSP fails (#3196)
  • Add opt-in processor classloader caching (ksp.classloader.cache.processors=true) to speed up multi-module builds (#3210)
  • Avoid clearing binary and library caches between KSP rounds (#3235)
  • Optimize classpath scanning, dependency indexing, and package directory lookups during incremental compilation (#3254)
  • Backport IntelliJ Platform CoreJarHandler to prevent non-deterministic missing jar entries (#3240)
  • Fix getting annotation default values from KLibs in Kotlin Multiplatform (#2356)
  • Fix resolving aliased annotations in PsiResolutionStrategy (#2997)
  • Fix Gradle project isolation detection when configured via command-line flags (#3188)
  • Fix duplicate declaration generation in intermediate Kotlin Multiplatform metadata compilations (#3229)

Contributors

@dependabot dependabot Bot added dependencies Pull requests that update a dependency file java Pull requests that update java code labels Oct 23, 2026
@dependabot dependabot Bot changed the title build(deps): bump the kotlin group across 1 directory with 7 updates chore(deps): bump the kotlin group across 1 directory with 7 updates Oct 26, 2026
@dependabot
dependabot Bot force-pushed the dependabot/gradle/kotlin-c85edb627a branch from eecf728 to 9e266d4 Compare October 26, 2026 06:24
@dependabot dependabot Bot changed the title chore(deps): bump the kotlin group across 1 directory with 7 updates Bump the kotlin group across 1 directory with 7 updates Oct 29, 2026
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dependabot Bot force-pushed the dependabot/gradle/kotlin-c85edb627a branch from 9e266d4 to 08ea9b7 Compare October 29, 2026 06:15
@dependabot dependabot Bot changed the title Bump the kotlin group across 1 directory with 7 updates build(deps): bump the kotlin group across 1 directory with 7 updates Nov 2, 2026
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dependabot Bot force-pushed the dependabot/gradle/kotlin-c85edb627a branch from 08ea9b7 to edeaa78 Compare November 2, 2026 06:24
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dependabot Bot force-pushed the dependabot/gradle/kotlin-c85edb627a branch from edeaa78 to 0c4626c Compare November 11, 2026 04:35
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dependabot Bot force-pushed the dependabot/gradle/kotlin-c85edb627a branch from 0c4626c to 7777f3a Compare November 11, 2026 04:46
@dependabot
build(deps): bump the kotlin group across 1 directory with 7 updates
47d4848 
Bumps the kotlin group with 7 updates in the / directory:

| Package | From | To |
| --- | --- | --- |
| [org.jetbrains.kotlinx:kotlinx-collections-immutable](https://github.com/Kotlin/kotlinx.collections.immutable) | `0.5.1` | `0.5.2` |
| [org.jetbrains.kotlinx:kotlinx-serialization-json](https://github.com/Kotlin/kotlinx.serialization) | `1.11.0` | `1.12.0` |
| [org.jetbrains.kotlinx:kotlinx-serialization-protobuf](https://github.com/Kotlin/kotlinx.serialization) | `1.11.0` | `1.12.0` |
| [org.jetbrains.kotlinx:kotlinx-serialization-protobuf](https://github.com/Kotlin/kotlinx.serialization) | `1.11.0` | `1.12.0` |
| [com.google.devtools.ksp:symbol-processing-api](https://github.com/google/ksp) | `2.3.10` | `2.3.13` |
| [com.google.devtools.ksp](https://github.com/google/ksp) | `2.3.10` | `2.3.13` |
| [com.google.devtools.ksp](https://github.com/google/ksp) | `2.3.10` | `2.3.13` |
| [org.jetbrains.kotlin.plugin.compose](https://github.com/JetBrains/kotlin) | `2.4.10` | `2.4.21` |
| [org.jetbrains.kotlin.plugin.serialization](https://github.com/JetBrains/kotlin) | `2.4.10` | `2.4.21` |
| [org.jetbrains.kotlin.plugin.serialization](https://github.com/JetBrains/kotlin) | `2.4.10` | `2.4.21` |



Updates `org.jetbrains.kotlinx:kotlinx-collections-immutable` from 0.5.1 to 0.5.2
- [Release notes](https://github.com/Kotlin/kotlinx.collections.immutable/releases)
- [Changelog](https://github.com/Kotlin/kotlinx.collections.immutable/blob/master/CHANGELOG.md)
- [Commits](Kotlin/kotlinx.collections.immutable@v0.5.1...v0.5.2)

Updates `org.jetbrains.kotlinx:kotlinx-serialization-json` from 1.11.0 to 1.12.0
- [Release notes](https://github.com/Kotlin/kotlinx.serialization/releases)
- [Changelog](https://github.com/Kotlin/kotlinx.serialization/blob/master/CHANGELOG.md)
- [Commits](Kotlin/kotlinx.serialization@v1.11.0...v1.12.0)

Updates `org.jetbrains.kotlinx:kotlinx-serialization-protobuf` from 1.11.0 to 1.12.0
- [Release notes](https://github.com/Kotlin/kotlinx.serialization/releases)
- [Changelog](https://github.com/Kotlin/kotlinx.serialization/blob/master/CHANGELOG.md)
- [Commits](Kotlin/kotlinx.serialization@v1.11.0...v1.12.0)

Updates `org.jetbrains.kotlinx:kotlinx-serialization-protobuf` from 1.11.0 to 1.12.0
- [Release notes](https://github.com/Kotlin/kotlinx.serialization/releases)
- [Changelog](https://github.com/Kotlin/kotlinx.serialization/blob/master/CHANGELOG.md)
- [Commits](Kotlin/kotlinx.serialization@v1.11.0...v1.12.0)

Updates `com.google.devtools.ksp:symbol-processing-api` from 2.3.10 to 2.3.13
- [Release notes](https://github.com/google/ksp/releases)
- [Commits](google/ksp@2.3.10...2.3.13)

Updates `com.google.devtools.ksp` from 2.3.10 to 2.3.13
- [Release notes](https://github.com/google/ksp/releases)
- [Commits](google/ksp@2.3.10...2.3.13)

Updates `com.google.devtools.ksp` from 2.3.10 to 2.3.13
- [Release notes](https://github.com/google/ksp/releases)
- [Commits](google/ksp@2.3.10...2.3.13)

Updates `org.jetbrains.kotlin.plugin.compose` from 2.4.10 to 2.4.21
- [Release notes](https://github.com/JetBrains/kotlin/releases)
- [Changelog](https://github.com/JetBrains/kotlin/blob/master/ChangeLog.md)
- [Commits](JetBrains/kotlin@v2.4.10...v2.4.21)

Updates `org.jetbrains.kotlin.plugin.serialization` from 2.4.10 to 2.4.21
- [Release notes](https://github.com/JetBrains/kotlin/releases)
- [Changelog](https://github.com/JetBrains/kotlin/blob/master/ChangeLog.md)
- [Commits](JetBrains/kotlin@v2.4.10...v2.4.21)

Updates `org.jetbrains.kotlin.plugin.serialization` from 2.4.10 to 2.4.21
- [Release notes](https://github.com/JetBrains/kotlin/releases)
- [Changelog](https://github.com/JetBrains/kotlin/blob/master/ChangeLog.md)
- [Commits](JetBrains/kotlin@v2.4.10...v2.4.21)

---
updated-dependencies:
- dependency-name: com.google.devtools.ksp
  dependency-version: 2.3.12
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: kotlin
- dependency-name: com.google.devtools.ksp
  dependency-version: 2.3.12
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: kotlin
- dependency-name: com.google.devtools.ksp:symbol-processing-api
  dependency-version: 2.3.12
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: kotlin
- dependency-name: org.jetbrains.kotlin.plugin.compose
  dependency-version: 2.4.21
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: kotlin
- dependency-name: org.jetbrains.kotlin.plugin.serialization
  dependency-version: 2.4.21
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: kotlin
- dependency-name: org.jetbrains.kotlin.plugin.serialization
  dependency-version: 2.4.21
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: kotlin
- dependency-name: org.jetbrains.kotlinx:kotlinx-collections-immutable
  dependency-version: 0.5.2
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: kotlin
- dependency-name: org.jetbrains.kotlinx:kotlinx-serialization-json
  dependency-version: 1.12.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: kotlin
- dependency-name: org.jetbrains.kotlinx:kotlinx-serialization-protobuf
  dependency-version: 1.12.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: kotlin
- dependency-name: org.jetbrains.kotlinx:kotlinx-serialization-protobuf
  dependency-version: 1.12.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: kotlin
...

Signed-off-by: dependabot[bot] <support@github.com>
@dependabot
dependabot Bot force-pushed the dependabot/gradle/kotlin-c85edb627a branch from 7777f3a to 47d4848 Compare November 11, 2026 06:18
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