This release contains all of the changes from 1.7.0-RC and is compatible with Kotlin 2.0.
Please note that for reasons explained in the 1.7.0-RC changelog, it may not be possible to use it with the Kotlin 1.9.x
compiler plugin. Yet, it is still fully backward compatible with previous versions.
The only difference with 1.7.0-RC is that the classDiscriminatorMode property in JsonBuilder is marked as experimental,
as it should have been when it was introduced (#2680).
1.7.0-RC
This is a release candidate for the next version. It is based on Kotlin 2.0.0-RC3 and is fully compatible with a stable Kotlin 2.0 release.
Due to a potential breaking change (see below), it requires a compiler plugin with a version at least of 2.0.0-RC1.
Important change: priority of PolymorphicSerializer for interfaces during call to serializer() function
Non-sealed interfaces in kotlinx.serialization are always serializable with a polymorphic serializer,
even if they do not have @Serializable annotation. This also means that serializersModule.serializer<SomeInterface>() call will return you a serializer capable of polymorphism. This function was written in a way that it unconditionally returns a PolymorphicSerializer if type argument is a non-sealed interface. This caused problems with SerializersModule functionality, because actual module was not taken into consideration, and therefore it was impossible to override serializer for interface using 'contextual serialization' feature. The problem is described in detail here. To overcome these problems, we had to change the behavior of this function regarding interfaces. It now looks into SerializersModule first if T is a non-sealed interface, and only if there is no registered contextual serializer for T, it returns a polymorphic serializer.
Behavior before 1.7.0-RC:
interface SomeInterface
val module = SerializersModule {
contextual(SomeInterface::class, CustomSomeInterfaceSerializer)
}
// Prints PolymorphicSerializer<SomeInterface>:
println(module.serializer<SomeInterface>())
Behavior in 1.7.0-RC, 1.7.0, and higher:
interface SomeInterface
val module = SerializersModule {
contextual(SomeInterface::class, CustomSomeInterfaceSerializer)
}
// Prints CustomSomeInterfaceSerializer:
println(module.serializer<SomeInterface>())
We expect minimal impact from this change, but be aware of it anyway.
Implementation details are available in this PR.
Due to the serializer() function being also a compiler intrinsic, code
of kotlinx.serialization compiler plugin also accommodates this change in the 2.0 branch. To get a consistent result from both plugin and runtime, kotlinx.serialization compiler plugin should be at least of 2.0.0-RC1 version.To verify so, 1.7.0-RC runtime will be rejected by older plugins.
This release contains all of the changes from 1.7.0-RC and is compatible with Kotlin 2.0.
Please note that for reasons explained in the 1.7.0-RC changelog, it may not be possible to use it with the Kotlin 1.9.x
compiler plugin. Yet, it is still fully backwards compatible with previous versions.
The only difference with 1.7.0-RC is that classDiscriminatorMode property in JsonBuilder is marked as experimental,
as it should have been when it was introduced (#2680).
1.7.0-RC / 2024-05-16
This is a release candidate for the next version. It is based on Kotlin 2.0.0-RC3 and is fully compatible with a stable Kotlin 2.0 release.
Due to a potential breaking change (see below), it requires a compiler plugin with a version at least of 2.0.0-RC1.
Important change: priority of PolymorphicSerializer for interfaces during call to serializer() function
Non-sealed interfaces in kotlinx.serialization are always serializable with a polymorphic serializer,
even if they do not have @Serializable annotation. This also means that serializersModule.serializer<SomeInterface>() call will return you a serializer capable of polymorphism.
This function was written in a way that it unconditionally returns a PolymorphicSerializer if type argument is a non-sealed interface.
This caused problems with SerializersModule functionality, because actual module was not taken into consideration, and therefore it was impossible
to override serializer for interface using 'contextual serialization' feature. The problem is described in details here.
To overcome these problems, we had to change the behavior of this function regarding interfaces. It now looks into SerializersModule first if T is a non-sealed interface,
and only if there is no registered contextual serializer for T, it returns a polymorphic serializer.
Behavior before 1.7.0-RC:
interface SomeInterface
val module = SerializersModule {
contextual(SomeInterface::class, CustomSomeInterfaceSerializer)
}
// Prints PolymorphicSerializer<SomeInterface>:
println(module.serializer<SomeInterface>())
Behavior in 1.7.0-RC, 1.7.0, and higher:
interface SomeInterface
val module = SerializersModule {
contextual(SomeInterface::class, CustomSomeInterfaceSerializer)
}
// Prints CustomSomeInterfaceSerializer:
println(module.serializer<SomeInterface>())
</tr></table>
... (truncated)
Commits
d2dc7d2 Update to Kotlin 2.0 and prepare 1.7.0 release (#2706)
1cac162 Merge remote-tracking branch 'origin/master' into dev
fbd0734 Use @PublishedApi annotation on functions called from plugin-generated code (...
4bf4113 Add bencoding to community-supported formats (#2687)
c487e78 JSON: Fix mutable classDiscriminatorMode in config, and mark experimental i...
BREAKING: Refactor ExtendedTracer, ExtendedSpanBuilder to reflect incubating API conventions (#6497)
SDK
Exporter
BREAKING: Serve prometheus metrics only on /metrics by default. To restore the previous behavior and serve metrics on all paths, override the default handler as demonstrated here. (#6476)
dependabot[bot]
commented
2 months ago
Bumps the minor-patch group with 14 updates in the / directory:
1.6.31.7.02.3.112.3.122.3.112.3.122.3.112.3.122.3.112.3.122.3.112.3.122.3.112.3.122.3.112.3.122.3.112.3.122.3.112.3.122.3.112.3.121.38.01.39.05.9.05.9.12.144.02.147.0Updates
org.jetbrains.kotlinx:kotlinx-serialization-jsonfrom 1.6.3 to 1.7.0Release notes
Sourced from org.jetbrains.kotlinx:kotlinx-serialization-json's releases.
... (truncated)
Changelog
Sourced from org.jetbrains.kotlinx:kotlinx-serialization-json's changelog.
... (truncated)
Commits
d2dc7d2Update to Kotlin 2.0 and prepare 1.7.0 release (#2706)1cac162Merge remote-tracking branch 'origin/master' into devfbd0734Use@PublishedApiannotation on functions called from plugin-generated code (...4bf4113Add bencoding to community-supported formats (#2687)c487e78JSON: Fix mutableclassDiscriminatorModein config, and mark experimental i...385c97dRemove yellow code (#2691)688f64bAdded link to kotlinx-serialization-smile in the formats list (#2689)1f38e22Add additional repositorydd1b76ePrepare Changelog and Readme for 1.7.0-RC releaseb4bf182Raise Require-Kotlin-Version to 2.0.0-RC1Updates
io.ktor:ktor-client-jsfrom 2.3.11 to 2.3.12Release notes
Sourced from io.ktor:ktor-client-js's releases.
Changelog
Sourced from io.ktor:ktor-client-js's changelog.
Commits
c22735cRelease 2.3.12 (#4088)Updates
io.ktor:ktor-client-websocketsfrom 2.3.11 to 2.3.12Release notes
Sourced from io.ktor:ktor-client-websockets's releases.
Changelog
Sourced from io.ktor:ktor-client-websockets's changelog.
Commits
c22735cRelease 2.3.12 (#4088)Updates
io.ktor:ktor-network-tls-certificatesfrom 2.3.11 to 2.3.12Release notes
Sourced from io.ktor:ktor-network-tls-certificates's releases.
Changelog
Sourced from io.ktor:ktor-network-tls-certificates's changelog.
Commits
c22735cRelease 2.3.12 (#4088)Updates
io.ktor:ktor-server-call-loggingfrom 2.3.11 to 2.3.12Release notes
Sourced from io.ktor:ktor-server-call-logging's releases.
Changelog
Sourced from io.ktor:ktor-server-call-logging's changelog.
Commits
c22735cRelease 2.3.12 (#4088)Updates
io.ktor:ktor-server-default-headersfrom 2.3.11 to 2.3.12Release notes
Sourced from io.ktor:ktor-server-default-headers's releases.
Changelog
Sourced from io.ktor:ktor-server-default-headers's changelog.
Commits
c22735cRelease 2.3.12 (#4088)Updates
io.ktor:ktor-server-html-builderfrom 2.3.11 to 2.3.12Release notes
Sourced from io.ktor:ktor-server-html-builder's releases.
Changelog
Sourced from io.ktor:ktor-server-html-builder's changelog.
Commits
c22735cRelease 2.3.12 (#4088)Updates
io.ktor:ktor-server-nettyfrom 2.3.11 to 2.3.12Release notes
Sourced from io.ktor:ktor-server-netty's releases.
Changelog
Sourced from io.ktor:ktor-server-netty's changelog.
Commits
c22735cRelease 2.3.12 (#4088)Updates
io.ktor:ktor-server-sessionsfrom 2.3.11 to 2.3.12Release notes
Sourced from io.ktor:ktor-server-sessions's releases.
Changelog
Sourced from io.ktor:ktor-server-sessions's changelog.
Commits
c22735cRelease 2.3.12 (#4088)Updates
io.ktor:ktor-server-status-pages-jvmfrom 2.3.11 to 2.3.12Release notes
Sourced from io.ktor:ktor-server-status-pages-jvm's releases.
Changelog
Sourced from io.ktor:ktor-server-status-pages-jvm's changelog.
Commits
c22735cRelease 2.3.12 (#4088)Updates
io.ktor:ktor-server-websocketsfrom 2.3.11 to 2.3.12Release notes
Sourced from io.ktor:ktor-server-websockets's releases.
Changelog
Sourced from io.ktor:ktor-server-websockets's changelog.
Commits
c22735cRelease 2.3.12 (#4088)Updates
io.ktor:ktor-client-websocketsfrom 2.3.11 to 2.3.12Release notes
Sourced from io.ktor:ktor-client-websockets's releases.
Changelog
Sourced from io.ktor:ktor-client-websockets's changelog.
Commits
c22735cRelease 2.3.12 (#4088)Updates
io.ktor:ktor-network-tls-certificatesfrom 2.3.11 to 2.3.12Release notes
Sourced from io.ktor:ktor-network-tls-certificates's releases.
Changelog
Sourced from io.ktor:ktor-network-tls-certificates's changelog.
Commits
c22735cRelease 2.3.12 (#4088)Updates
io.ktor:ktor-server-call-loggingfrom 2.3.11 to 2.3.12Release notes
Sourced from io.ktor:ktor-server-call-logging's releases.
Changelog
Sourced from io.ktor:ktor-server-call-logging's changelog.
Commits
c22735cRelease 2.3.12 (#4088)Updates
io.ktor:ktor-server-default-headersfrom 2.3.11 to 2.3.12Release notes
Sourced from io.ktor:ktor-server-default-headers's releases.
Changelog
Sourced from io.ktor:ktor-server-default-headers's changelog.
Commits
c22735cRelease 2.3.12 (#4088)Updates
io.ktor:ktor-server-html-builderfrom 2.3.11 to 2.3.12Release notes
Sourced from io.ktor:ktor-server-html-builder's releases.
Changelog
Sourced from io.ktor:ktor-server-html-builder's changelog.
Commits
c22735cRelease 2.3.12 (#4088)Updates
io.ktor:ktor-server-nettyfrom 2.3.11 to 2.3.12Release notes
Sourced from io.ktor:ktor-server-netty's releases.
Changelog
Sourced from io.ktor:ktor-server-netty's changelog.
Commits
c22735cRelease 2.3.12 (#4088)Updates
io.ktor:ktor-server-sessionsfrom 2.3.11 to 2.3.12Release notes
Sourced from io.ktor:ktor-server-sessions's releases.
Changelog
Sourced from io.ktor:ktor-server-sessions's changelog.
Commits
c22735cRelease 2.3.12 (#4088)Updates
io.ktor:ktor-server-status-pages-jvmfrom 2.3.11 to 2.3.12Release notes
Sourced from io.ktor:ktor-server-status-pages-jvm's releases.
Changelog
Sourced from io.ktor:ktor-server-status-pages-jvm's changelog.
Commits
c22735cRelease 2.3.12 (#4088)Updates
io.ktor:ktor-server-websocketsfrom 2.3.11 to 2.3.12Release notes
Sourced from io.ktor:ktor-server-websockets's releases.
Changelog
Sourced from io.ktor:ktor-server-websockets's changelog.
Commits
c22735cRelease 2.3.12 (#4088)Updates
io.opentelemetry:opentelemetry-bomfrom 1.38.0 to 1.39.0Release notes
Sourced from io.opentelemetry:opentelemetry-bom's releases.