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Bump ktor from 3.6.0 to 3.6.1 - #282

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dependabot/gradle/ktor-3.6.1
Nov 3, 2026
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Bump ktor from 3.6.0 to 3.6.1#282
sebaslogen merged 1 commit into
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dependabot/gradle/ktor-3.6.1

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Bumps ktor from 3.6.0 to 3.6.1.
Updates io.ktor:ktor-client-core from 3.6.0 to 3.6.1

Release notes

Sourced from io.ktor:ktor-client-core's releases.

3.6.1

Published 29 October 2026

Improvements

  • KTOR-10005 Native accepted TCP sockets do not enable TCP_NODELAY, unlike JVM
  • KTOR-9966 Netty poor performance on delay calls
  • KTOR-4206 The "com.typesafe.config.ConfigException$Missing" exception leaks from the typesafe config library when configuration is merged

Bugfixes

  • KTOR-10037 CIO: keep-alive connection hangs when a response fails before writing any bytes
  • KTOR-9969 Kotlin/Native CIO server occasionally closes an accepted connection with zero response bytes under CPU load
  • KTOR-9974 CIO: close_notify is written concurrently with the last record, corrupting the TLS output and the kotlinx-io segment pool
  • KTOR-9925 Resources: Constant sibling route loses to parameterized one when routes are split across separate authenticate blocks
  • KTOR-9938 Apache5: streaming response hangs when the block returns before the body arrives
  • KTOR-10023 Ktor 3.6.0 no longer throws BadRequestException for malformed paths
  • KTOR-9986 HttpRedirect: a relative Location with dot segments is not normalized, so most engines send .. in the request path
  • KTOR-10085 ETags: Ignore If-Modified-Since when If-None-Match is present
  • KTOR-9430 DI: resources are not cleaned up during testing with testApplication
  • KTOR-7175 Ktor-client, connections leak
  • KTOR-9848 Android: The Android engine crashes with Unbalanced enter/exit on response read cancellation
  • KTOR-9994 Android engine closes RawSourceChannel on the main thread and crashes with NetworkOnMainThreadException
  • KTOR-9959 Sockets: CIO writer busy-loops when a nonblocking write returns zero
  • KTOR-9970 Java: Cancelling a request before response headers does not abort the HTTP exchange
  • KTOR-10006 OpenAPI: Compiler crash on local variable using object expression
  • KTOR-9972 Android: DiskReadViolation when KtorSimpleLogger is initialized during plugin execution
  • KTOR-9985 OpenAPI compiler plugin duplicates unrelated schemas (FooDTO -> FooDTO2) after adding new routes
  • KTOR-2348 DoubleReceive: recursive receive pipeline re-entry when receiving content in a receivePipeline interceptor
  • KTOR-9968 Test engine streaming responses hang when over 1MB
  • KTOR-9894 Netty + Compression: response leaked when the client disconnects before the body is written
  • KTOR-9987 WebSockets: Netty sometimes closes socket before sending close frame
  • KTOR-9943 HttpStatement.execute can hang when its block abandons a response body
  • KTOR-9980 CallLogging: MDC entries leak stale thread-local values when provider returns null
  • KTOR-9790 testApplication: sseSession() never returns when the SSE route installs a heartbeat
  • KTOR-9884 Directories are returned as empty binaries when using nested jars
  • KTOR-4245 Code snippet in Kdoc for DefaultRequest doesn't compile
  • KTOR-10035 WebSocket drops the queued Close frame when the server session fails
  • KTOR-10036 testApplication: WebSocket client stops reading before the servers Close reply arrives
Changelog

Sourced from io.ktor:ktor-client-core's changelog.

3.6.1

Published 29 October 2026

Improvements

  • KTOR-10005 Native accepted TCP sockets do not enable TCP_NODELAY, unlike JVM
  • KTOR-9966 Netty poor performance on delay calls
  • KTOR-4206 The "com.typesafe.config.ConfigException$Missing" exception leaks from the typesafe config library when configuration is merged

Bugfixes

  • KTOR-10037 CIO: keep-alive connection hangs when a response fails before writing any bytes
  • KTOR-9969 Kotlin/Native CIO server occasionally closes an accepted connection with zero response bytes under CPU load
  • KTOR-9974 CIO: close_notify is written concurrently with the last record, corrupting the TLS output and the kotlinx-io segment pool
  • KTOR-9925 Resources: Constant sibling route loses to parameterized one when routes are split across separate authenticate blocks
  • KTOR-9938 Apache5: streaming response hangs when the block returns before the body arrives
  • KTOR-10023 Ktor 3.6.0 no longer throws BadRequestException for malformed paths
  • KTOR-9986 HttpRedirect: a relative Location with dot segments is not normalized, so most engines send .. in the request path
  • KTOR-10085 ETags: Ignore If-Modified-Since when If-None-Match is present
  • KTOR-9430 DI: resources are not cleaned up during testing with testApplication
  • KTOR-7175 Ktor-client, connections leak
  • KTOR-9848 Android: The Android engine crashes with Unbalanced enter/exit on response read cancellation
  • KTOR-9994 Android engine closes RawSourceChannel on the main thread and crashes with NetworkOnMainThreadException
  • KTOR-9959 Sockets: CIO writer busy-loops when a nonblocking write returns zero
  • KTOR-9970 Java: Cancelling a request before response headers does not abort the HTTP exchange
  • KTOR-10006 OpenAPI: Compiler crash on local variable using object expression
  • KTOR-9972 Android: DiskReadViolation when KtorSimpleLogger is initialized during plugin execution
  • KTOR-9985 OpenAPI compiler plugin duplicates unrelated schemas (FooDTO -> FooDTO2) after adding new routes
  • KTOR-2348 DoubleReceive: recursive receive pipeline re-entry when receiving content in a receivePipeline interceptor
  • KTOR-9968 Test engine streaming responses hang when over 1MB
  • KTOR-9894 Netty + Compression: response leaked when the client disconnects before the body is written
  • KTOR-9987 WebSockets: Netty sometimes closes socket before sending close frame
  • KTOR-9943 HttpStatement.execute can hang when its block abandons a response body
  • KTOR-9980 CallLogging: MDC entries leak stale thread-local values when provider returns null
  • KTOR-9790 testApplication: sseSession() never returns when the SSE route installs a heartbeat
  • KTOR-9884 Directories are returned as empty binaries when using nested jars
  • KTOR-4245 Code snippet in Kdoc for DefaultRequest doesn't compile
  • KTOR-10035 WebSocket drops the queued Close frame when the server session fails
  • KTOR-10036 testApplication: WebSocket client stops reading before the servers Close reply arrives
Commits
  • 26cc003 Release 3.6.1 (#5970)
  • b4fc04d KTOR-10035 Deliver the queued Close frame when the session fails (#5959)
  • fbd2a80 KTOR-10036 Keep the test host WebSocket client reading until the server close...
  • 516fe19 KTOR-10037 Close the CIO connection when a response fails before writing any ...
  • 3954d0c KTOR-9938: Abort Apache5 exchanges when the response body is cancelled
  • dbc9692 KTOR-9969 Shut down native socket output inside the writer coroutine
  • 3ceecd7 KTOR-9992 Fix CIO accept busy loop (#5961)
  • bdfff2b KTOR-10023 Throw BadRequestException on malformed URL segments
  • 7378949 KTOR-9986 Remove dot segments from relative redirect targets (#5939)
  • c981394 KTOR-9430 Fix test server stopping
  • Additional commits viewable in compare view

Updates io.ktor:ktor-client-content-negotiation from 3.6.0 to 3.6.1

Release notes

Sourced from io.ktor:ktor-client-content-negotiation's releases.

3.6.1

Published 29 October 2026

Improvements

  • KTOR-10005 Native accepted TCP sockets do not enable TCP_NODELAY, unlike JVM
  • KTOR-9966 Netty poor performance on delay calls
  • KTOR-4206 The "com.typesafe.config.ConfigException$Missing" exception leaks from the typesafe config library when configuration is merged

Bugfixes

  • KTOR-10037 CIO: keep-alive connection hangs when a response fails before writing any bytes
  • KTOR-9969 Kotlin/Native CIO server occasionally closes an accepted connection with zero response bytes under CPU load
  • KTOR-9974 CIO: close_notify is written concurrently with the last record, corrupting the TLS output and the kotlinx-io segment pool
  • KTOR-9925 Resources: Constant sibling route loses to parameterized one when routes are split across separate authenticate blocks
  • KTOR-9938 Apache5: streaming response hangs when the block returns before the body arrives
  • KTOR-10023 Ktor 3.6.0 no longer throws BadRequestException for malformed paths
  • KTOR-9986 HttpRedirect: a relative Location with dot segments is not normalized, so most engines send .. in the request path
  • KTOR-10085 ETags: Ignore If-Modified-Since when If-None-Match is present
  • KTOR-9430 DI: resources are not cleaned up during testing with testApplication
  • KTOR-7175 Ktor-client, connections leak
  • KTOR-9848 Android: The Android engine crashes with Unbalanced enter/exit on response read cancellation
  • KTOR-9994 Android engine closes RawSourceChannel on the main thread and crashes with NetworkOnMainThreadException
  • KTOR-9959 Sockets: CIO writer busy-loops when a nonblocking write returns zero
  • KTOR-9970 Java: Cancelling a request before response headers does not abort the HTTP exchange
  • KTOR-10006 OpenAPI: Compiler crash on local variable using object expression
  • KTOR-9972 Android: DiskReadViolation when KtorSimpleLogger is initialized during plugin execution
  • KTOR-9985 OpenAPI compiler plugin duplicates unrelated schemas (FooDTO -> FooDTO2) after adding new routes
  • KTOR-2348 DoubleReceive: recursive receive pipeline re-entry when receiving content in a receivePipeline interceptor
  • KTOR-9968 Test engine streaming responses hang when over 1MB
  • KTOR-9894 Netty + Compression: response leaked when the client disconnects before the body is written
  • KTOR-9987 WebSockets: Netty sometimes closes socket before sending close frame
  • KTOR-9943 HttpStatement.execute can hang when its block abandons a response body
  • KTOR-9980 CallLogging: MDC entries leak stale thread-local values when provider returns null
  • KTOR-9790 testApplication: sseSession() never returns when the SSE route installs a heartbeat
  • KTOR-9884 Directories are returned as empty binaries when using nested jars
  • KTOR-4245 Code snippet in Kdoc for DefaultRequest doesn't compile
  • KTOR-10035 WebSocket drops the queued Close frame when the server session fails
  • KTOR-10036 testApplication: WebSocket client stops reading before the servers Close reply arrives
Changelog

Sourced from io.ktor:ktor-client-content-negotiation's changelog.

3.6.1

Published 29 October 2026

Improvements

  • KTOR-10005 Native accepted TCP sockets do not enable TCP_NODELAY, unlike JVM
  • KTOR-9966 Netty poor performance on delay calls
  • KTOR-4206 The "com.typesafe.config.ConfigException$Missing" exception leaks from the typesafe config library when configuration is merged

Bugfixes

  • KTOR-10037 CIO: keep-alive connection hangs when a response fails before writing any bytes
  • KTOR-9969 Kotlin/Native CIO server occasionally closes an accepted connection with zero response bytes under CPU load
  • KTOR-9974 CIO: close_notify is written concurrently with the last record, corrupting the TLS output and the kotlinx-io segment pool
  • KTOR-9925 Resources: Constant sibling route loses to parameterized one when routes are split across separate authenticate blocks
  • KTOR-9938 Apache5: streaming response hangs when the block returns before the body arrives
  • KTOR-10023 Ktor 3.6.0 no longer throws BadRequestException for malformed paths
  • KTOR-9986 HttpRedirect: a relative Location with dot segments is not normalized, so most engines send .. in the request path
  • KTOR-10085 ETags: Ignore If-Modified-Since when If-None-Match is present
  • KTOR-9430 DI: resources are not cleaned up during testing with testApplication
  • KTOR-7175 Ktor-client, connections leak
  • KTOR-9848 Android: The Android engine crashes with Unbalanced enter/exit on response read cancellation
  • KTOR-9994 Android engine closes RawSourceChannel on the main thread and crashes with NetworkOnMainThreadException
  • KTOR-9959 Sockets: CIO writer busy-loops when a nonblocking write returns zero
  • KTOR-9970 Java: Cancelling a request before response headers does not abort the HTTP exchange
  • KTOR-10006 OpenAPI: Compiler crash on local variable using object expression
  • KTOR-9972 Android: DiskReadViolation when KtorSimpleLogger is initialized during plugin execution
  • KTOR-9985 OpenAPI compiler plugin duplicates unrelated schemas (FooDTO -> FooDTO2) after adding new routes
  • KTOR-2348 DoubleReceive: recursive receive pipeline re-entry when receiving content in a receivePipeline interceptor
  • KTOR-9968 Test engine streaming responses hang when over 1MB
  • KTOR-9894 Netty + Compression: response leaked when the client disconnects before the body is written
  • KTOR-9987 WebSockets: Netty sometimes closes socket before sending close frame
  • KTOR-9943 HttpStatement.execute can hang when its block abandons a response body
  • KTOR-9980 CallLogging: MDC entries leak stale thread-local values when provider returns null
  • KTOR-9790 testApplication: sseSession() never returns when the SSE route installs a heartbeat
  • KTOR-9884 Directories are returned as empty binaries when using nested jars
  • KTOR-4245 Code snippet in Kdoc for DefaultRequest doesn't compile
  • KTOR-10035 WebSocket drops the queued Close frame when the server session fails
  • KTOR-10036 testApplication: WebSocket client stops reading before the servers Close reply arrives
Commits
  • 26cc003 Release 3.6.1 (#5970)
  • b4fc04d KTOR-10035 Deliver the queued Close frame when the session fails (#5959)
  • fbd2a80 KTOR-10036 Keep the test host WebSocket client reading until the server close...
  • 516fe19 KTOR-10037 Close the CIO connection when a response fails before writing any ...
  • 3954d0c KTOR-9938: Abort Apache5 exchanges when the response body is cancelled
  • dbc9692 KTOR-9969 Shut down native socket output inside the writer coroutine
  • 3ceecd7 KTOR-9992 Fix CIO accept busy loop (#5961)
  • bdfff2b KTOR-10023 Throw BadRequestException on malformed URL segments
  • 7378949 KTOR-9986 Remove dot segments from relative redirect targets (#5939)
  • c981394 KTOR-9430 Fix test server stopping
  • Additional commits viewable in compare view

Updates io.ktor:ktor-client-serialization from 3.6.0 to 3.6.1

Release notes

Sourced from io.ktor:ktor-client-serialization's releases.

3.6.1

Published 29 October 2026

Improvements

  • KTOR-10005 Native accepted TCP sockets do not enable TCP_NODELAY, unlike JVM
  • KTOR-9966 Netty poor performance on delay calls
  • KTOR-4206 The "com.typesafe.config.ConfigException$Missing" exception leaks from the typesafe config library when configuration is merged

Bugfixes

  • KTOR-10037 CIO: keep-alive connection hangs when a response fails before writing any bytes
  • KTOR-9969 Kotlin/Native CIO server occasionally closes an accepted connection with zero response bytes under CPU load
  • KTOR-9974 CIO: close_notify is written concurrently with the last record, corrupting the TLS output and the kotlinx-io segment pool
  • KTOR-9925 Resources: Constant sibling route loses to parameterized one when routes are split across separate authenticate blocks
  • KTOR-9938 Apache5: streaming response hangs when the block returns before the body arrives
  • KTOR-10023 Ktor 3.6.0 no longer throws BadRequestException for malformed paths
  • KTOR-9986 HttpRedirect: a relative Location with dot segments is not normalized, so most engines send .. in the request path
  • KTOR-10085 ETags: Ignore If-Modified-Since when If-None-Match is present
  • KTOR-9430 DI: resources are not cleaned up during testing with testApplication
  • KTOR-7175 Ktor-client, connections leak
  • KTOR-9848 Android: The Android engine crashes with Unbalanced enter/exit on response read cancellation
  • KTOR-9994 Android engine closes RawSourceChannel on the main thread and crashes with NetworkOnMainThreadException
  • KTOR-9959 Sockets: CIO writer busy-loops when a nonblocking write returns zero
  • KTOR-9970 Java: Cancelling a request before response headers does not abort the HTTP exchange
  • KTOR-10006 OpenAPI: Compiler crash on local variable using object expression
  • KTOR-9972 Android: DiskReadViolation when KtorSimpleLogger is initialized during plugin execution
  • KTOR-9985 OpenAPI compiler plugin duplicates unrelated schemas (FooDTO -> FooDTO2) after adding new routes
  • KTOR-2348 DoubleReceive: recursive receive pipeline re-entry when receiving content in a receivePipeline interceptor
  • KTOR-9968 Test engine streaming responses hang when over 1MB
  • KTOR-9894 Netty + Compression: response leaked when the client disconnects before the body is written
  • KTOR-9987 WebSockets: Netty sometimes closes socket before sending close frame
  • KTOR-9943 HttpStatement.execute can hang when its block abandons a response body
  • KTOR-9980 CallLogging: MDC entries leak stale thread-local values when provider returns null
  • KTOR-9790 testApplication: sseSession() never returns when the SSE route installs a heartbeat
  • KTOR-9884 Directories are returned as empty binaries when using nested jars
  • KTOR-4245 Code snippet in Kdoc for DefaultRequest doesn't compile
  • KTOR-10035 WebSocket drops the queued Close frame when the server session fails
  • KTOR-10036 testApplication: WebSocket client stops reading before the servers Close reply arrives
Changelog

Sourced from io.ktor:ktor-client-serialization's changelog.

3.6.1

Published 29 October 2026

Improvements

  • KTOR-10005 Native accepted TCP sockets do not enable TCP_NODELAY, unlike JVM
  • KTOR-9966 Netty poor performance on delay calls
  • KTOR-4206 The "com.typesafe.config.ConfigException$Missing" exception leaks from the typesafe config library when configuration is merged

Bugfixes

  • KTOR-10037 CIO: keep-alive connection hangs when a response fails before writing any bytes
  • KTOR-9969 Kotlin/Native CIO server occasionally closes an accepted connection with zero response bytes under CPU load
  • KTOR-9974 CIO: close_notify is written concurrently with the last record, corrupting the TLS output and the kotlinx-io segment pool
  • KTOR-9925 Resources: Constant sibling route loses to parameterized one when routes are split across separate authenticate blocks
  • KTOR-9938 Apache5: streaming response hangs when the block returns before the body arrives
  • KTOR-10023 Ktor 3.6.0 no longer throws BadRequestException for malformed paths
  • KTOR-9986 HttpRedirect: a relative Location with dot segments is not normalized, so most engines send .. in the request path
  • KTOR-10085 ETags: Ignore If-Modified-Since when If-None-Match is present
  • KTOR-9430 DI: resources are not cleaned up during testing with testApplication
  • KTOR-7175 Ktor-client, connections leak
  • KTOR-9848 Android: The Android engine crashes with Unbalanced enter/exit on response read cancellation
  • KTOR-9994 Android engine closes RawSourceChannel on the main thread and crashes with NetworkOnMainThreadException
  • KTOR-9959 Sockets: CIO writer busy-loops when a nonblocking write returns zero
  • KTOR-9970 Java: Cancelling a request before response headers does not abort the HTTP exchange
  • KTOR-10006 OpenAPI: Compiler crash on local variable using object expression
  • KTOR-9972 Android: DiskReadViolation when KtorSimpleLogger is initialized during plugin execution
  • KTOR-9985 OpenAPI compiler plugin duplicates unrelated schemas (FooDTO -> FooDTO2) after adding new routes
  • KTOR-2348 DoubleReceive: recursive receive pipeline re-entry when receiving content in a receivePipeline interceptor
  • KTOR-9968 Test engine streaming responses hang when over 1MB
  • KTOR-9894 Netty + Compression: response leaked when the client disconnects before the body is written
  • KTOR-9987 WebSockets: Netty sometimes closes socket before sending close frame
  • KTOR-9943 HttpStatement.execute can hang when its block abandons a response body
  • KTOR-9980 CallLogging: MDC entries leak stale thread-local values when provider returns null
  • KTOR-9790 testApplication: sseSession() never returns when the SSE route installs a heartbeat
  • KTOR-9884 Directories are returned as empty binaries when using nested jars
  • KTOR-4245 Code snippet in Kdoc for DefaultRequest doesn't compile
  • KTOR-10035 WebSocket drops the queued Close frame when the server session fails
  • KTOR-10036 testApplication: WebSocket client stops reading before the servers Close reply arrives
Commits
  • 26cc003 Release 3.6.1 (#5970)
  • b4fc04d KTOR-10035 Deliver the queued Close frame when the session fails (#5959)
  • fbd2a80 KTOR-10036 Keep the test host WebSocket client reading until the server close...
  • 516fe19 KTOR-10037 Close the CIO connection when a response fails before writing any ...
  • 3954d0c KTOR-9938: Abort Apache5 exchanges when the response body is cancelled
  • dbc9692 KTOR-9969 Shut down native socket output inside the writer coroutine
  • 3ceecd7 KTOR-9992 Fix CIO accept busy loop (#5961)
  • bdfff2b KTOR-10023 Throw BadRequestException on malformed URL segments
  • 7378949 KTOR-9986 Remove dot segments from relative redirect targets (#5939)
  • c981394 KTOR-9430 Fix test server stopping
  • Additional commits viewable in compare view

Updates io.ktor:ktor-serialization-kotlinx-json from 3.6.0 to 3.6.1

Release notes

Sourced from io.ktor:ktor-serialization-kotlinx-json's releases.

3.6.1

Published 29 October 2026

Improvements

  • KTOR-10005 Native accepted TCP sockets do not enable TCP_NODELAY, unlike JVM
  • KTOR-9966 Netty poor performance on delay calls
  • KTOR-4206 The "com.typesafe.config.ConfigException$Missing" exception leaks from the typesafe config library when configuration is merged

Bugfixes

  • KTOR-10037 CIO: keep-alive connection hangs when a response fails before writing any bytes
  • KTOR-9969 Kotlin/Native CIO server occasionally closes an accepted connection with zero response bytes under CPU load
  • KTOR-9974 CIO: close_notify is written concurrently with the last record, corrupting the TLS output and the kotlinx-io segment pool
  • KTOR-9925 Resources: Constant sibling route loses to parameterized one when routes are split across separate authenticate blocks
  • KTOR-9938 Apache5: streaming response hangs when the block returns before the body arrives
  • KTOR-10023 Ktor 3.6.0 no longer throws BadRequestException for malformed paths
  • KTOR-9986 HttpRedirect: a relative Location with dot segments is not normalized, so most engines send .. in the request path
  • KTOR-10085 ETags: Ignore If-Modified-Since when If-None-Match is present
  • KTOR-9430 DI: resources are not cleaned up during testing with testApplication
  • KTOR-7175 Ktor-client, connections leak
  • KTOR-9848 Android: The Android engine crashes with Unbalanced enter/exit on response read cancellation
  • KTOR-9994 Android engine closes RawSourceChannel on the main thread and crashes with NetworkOnMainThreadException
  • KTOR-9959 Sockets: CIO writer busy-loops when a nonblocking write returns zero
  • KTOR-9970 Java: Cancelling a request before response headers does not abort the HTTP exchange
  • KTOR-10006 OpenAPI: Compiler crash on local variable using object expression
  • KTOR-9972 Android: DiskReadViolation when KtorSimpleLogger is initialized during plugin execution
  • KTOR-9985 OpenAPI compiler plugin duplicates unrelated schemas (FooDTO -> FooDTO2) after adding new routes
  • KTOR-2348 DoubleReceive: recursive receive pipeline re-entry when receiving content in a receivePipeline interceptor
  • KTOR-9968 Test engine streaming responses hang when over 1MB
  • KTOR-9894 Netty + Compression: response leaked when the client disconnects before the body is written
  • KTOR-9987 WebSockets: Netty sometimes closes socket before sending close frame
  • KTOR-9943 HttpStatement.execute can hang when its block abandons a response body
  • KTOR-9980 CallLogging: MDC entries leak stale thread-local values when provider returns null
  • KTOR-9790 testApplication: sseSession() never returns when the SSE route installs a heartbeat
  • KTOR-9884 Directories are returned as empty binaries when using nested jars
  • KTOR-4245 Code snippet in Kdoc for DefaultRequest doesn't compile
  • KTOR-10035 WebSocket drops the queued Close frame when the server session fails
  • KTOR-10036 testApplication: WebSocket client stops reading before the servers Close reply arrives
Changelog

Sourced from io.ktor:ktor-serialization-kotlinx-json's changelog.

3.6.1

Published 29 October 2026

Improvements

  • KTOR-10005 Native accepted TCP sockets do not enable TCP_NODELAY, unlike JVM
  • KTOR-9966 Netty poor performance on delay calls
  • KTOR-4206 The "com.typesafe.config.ConfigException$Missing" exception leaks from the typesafe config library when configuration is merged

Bugfixes

  • KTOR-10037 CIO: keep-alive connection hangs when a response fails before writing any bytes
  • KTOR-9969 Kotlin/Native CIO server occasionally closes an accepted connection with zero response bytes under CPU load
  • KTOR-9974 CIO: close_notify is written concurrently with the last record, corrupting the TLS output and the kotlinx-io segment pool
  • KTOR-9925 Resources: Constant sibling route loses to parameterized one when routes are split across separate authenticate blocks
  • KTOR-9938 Apache5: streaming response hangs when the block returns before the body arrives
  • KTOR-10023 Ktor 3.6.0 no longer throws BadRequestException for malformed paths
  • KTOR-9986 HttpRedirect: a relative Location with dot segments is not normalized, so most engines send .. in the request path
  • KTOR-10085 ETags: Ignore If-Modified-Since when If-None-Match is present
  • KTOR-9430 DI: resources are not cleaned up during testing with testApplication
  • KTOR-7175 Ktor-client, connections leak
  • KTOR-9848 Android: The Android engine crashes with Unbalanced enter/exit on response read cancellation
  • KTOR-9994 Android engine closes RawSourceChannel on the main thread and crashes with NetworkOnMainThreadException
  • KTOR-9959 Sockets: CIO writer busy-loops when a nonblocking write returns zero
  • KTOR-9970 Java: Cancelling a request before response headers does not abort the HTTP exchange
  • KTOR-10006 OpenAPI: Compiler crash on local variable using object expression
  • KTOR-9972 Android: DiskReadViolation when KtorSimpleLogger is initialized during plugin execution
  • KTOR-9985 OpenAPI compiler plugin duplicates unrelated schemas (FooDTO -> FooDTO2) after adding new routes
  • KTOR-2348 DoubleReceive: recursive receive pipeline re-entry when receiving content in a receivePipeline interceptor
  • KTOR-9968 Test engine streaming responses hang when over 1MB
  • KTOR-9894 Netty + Compression: response leaked when the client disconnects before the body is written
  • KTOR-9987 WebSockets: Netty sometimes closes socket before sending close frame
  • KTOR-9943 HttpStatement.execute can hang when its block abandons a response body
  • KTOR-9980 CallLogging: MDC entries leak stale thread-local values when provider returns null
  • KTOR-9790 testApplication: sseSession() never returns when the SSE route installs a heartbeat
  • KTOR-9884 Directories are returned as empty binaries when using nested jars
  • KTOR-4245 Code snippet in Kdoc for DefaultRequest doesn't compile
  • KTOR-10035 WebSocket drops the queued Close frame when the server session fails
  • KTOR-10036 testApplication: WebSocket client stops reading before the servers Close reply arrives
Commits
  • 26cc003 Release 3.6.1 (#5970)
  • b4fc04d KTOR-10035 Deliver the queued Close frame when the session fails (#5959)
  • fbd2a80 KTOR-10036 Keep the test host WebSocket client reading until the server close...
  • 516fe19 KTOR-10037 Close the CIO connection when a response fails before writing any ...
  • 3954d0c KTOR-9938: Abort Apache5 exchanges when the response body is cancelled
  • dbc9692 KTOR-9969 Shut down native socket output inside the writer coroutine
  • 3ceecd7 KTOR-9992 Fix CIO accept busy loop (#5961)
  • bdfff2b KTOR-10023 Throw BadRequestException on malformed URL segments
  • 7378949 KTOR-9986 Remove dot segments from relative redirect targets (#5939)
  • c981394 KTOR-9430 Fix test server stopping
  • Additional commits viewable in compare view

Updates io.ktor:ktor-client-logging from 3.6.0 to 3.6.1

Release notes

Sourced from io.ktor:ktor-client-logging's releases.

3.6.1

Published 29 October 2026

Improvements

  • KTOR-10005 Native accepted TCP sockets do not enable TCP_NODELAY, unlike JVM
  • KTOR-9966 Netty poor performance on delay calls
  • KTOR-4206 The "com.typesafe.config.ConfigException$Missing" exception leaks from the typesafe config library when configuration is merged

Bugfixes

  • KTOR-10037 CIO: keep-alive connection hangs when a response fails before writing any bytes
  • KTOR-9969 Kotlin/Native CIO server occasionally closes an accepted connection with zero response bytes under CPU load
  • KTOR-9974 CIO: close_notify is written concurrently with the last record, corrupting the TLS output and the kotlinx-io segment pool
  • KTOR-9925 Resources: Constant sibling route loses to parameterized one when routes are split across separate authenticate blocks
  • KTOR-9938 Apache5: streaming response hangs when the block returns before the body arrives
  • KTOR-10023 Ktor 3.6.0 no longer throws BadRequestException for malformed paths
  • KTOR-9986 HttpRedirect: a relative Location with dot segments is not normalized, so most engines send .. in the request path
  • KTOR-10085 ETags: Ignore If-Modified-Since when If-None-Match is present
  • KTOR-9430 DI: resources are not cleaned up during testing with testApplication
  • KTOR-7175 Ktor-client, connections leak
  • KTOR-9848 Android: The Android engine crashes with Unbalanced enter/exit on response read cancellation
  • KTOR-9994 Android engine closes RawSourceChannel on the main thread and crashes with NetworkOnMainThreadException
  • KTOR-9959 Sockets: CIO writer busy-loops when a nonblocking write returns zero
  • KTOR-9970 Java: Cancelling a request before response headers does not abort the HTTP exchange
  • KTOR-10006 OpenAPI: Compiler crash on local variable using object expression
  • KTOR-9972 Android: DiskReadViolation when KtorSimpleLogger is initialized during plugin execution
  • KTOR-9985 OpenAPI compiler plugin duplicates unrelated schemas (FooDTO -> FooDTO2) after adding new routes
  • KTOR-2348 DoubleReceive: recursive receive pipeline re-entry when receiving content in a receivePipeline interceptor
  • KTOR-9968 Test engine streaming responses hang when over 1MB
  • KTOR-9894 Netty + Compression: response leaked when the client disconnects before the body is written
  • KTOR-9987 WebSockets: Netty sometimes closes socket before sending close frame
  • KTOR-9943 HttpStatement.execute can hang when its block abandons a response body
  • KTOR-9980 CallLogging: MDC entries leak stale thread-local values when provider returns null
  • KTOR-9790 testApplication: sseSession() never returns when the SSE route installs a heartbeat
  • KTOR-9884 Directories are returned as empty binaries when using nested jars
  • KTOR-4245 Code snippet in Kdoc for DefaultRequest doesn't compile
  • KTOR-10035 WebSocket drops the queued Close frame when the server session fails
  • KTOR-10036 testApplication: WebSocket client stops reading before the servers Close reply arrives
Changelog

Sourced from io.ktor:ktor-client-logging's changelog.

3.6.1

Published 29 October 2026

Improvements

  • KTOR-10005 Native accepted TCP sockets do not enable TCP_NODELAY, unlike JVM
  • KTOR-9966 Netty poor performance on delay calls
  • KTOR-4206 The "com.typesafe.config.ConfigException$Missing" exception leaks from the typesafe config library when configuration is merged

Bugfixes

  • KTOR-10037 CIO: keep-alive connection hangs when a response fails before writing any bytes
  • KTOR-9969 Kotlin/Native CIO server occasionally closes an accepted connection with zero response bytes under CPU load
  • KTOR-9974 CIO: close_notify is written concurrently with the last record, corrupting the TLS output and the kotlinx-io segment pool
  • KTOR-9925 Resources: Constant sibling route loses to parameterized one when routes are split across separate authenticate blocks
  • KTOR-9938 Apache5: streaming response hangs when the block returns before the body arrives
  • KTOR-10023 Ktor 3.6.0 no longer throws BadRequestException for malformed paths
  • KTOR-9986 HttpRedirect: a relative Location with dot segments is not normalized, so most engines send .. in the request path
  • KTOR-10085 ETags: Ignore If-Modified-Since when If-None-Match is present
  • KTOR-9430 DI: resources are not cleaned up during testing with testApplication
  • KTOR-7175 Ktor-client, connections leak
  • KTOR-9848 Android: The Android engine crashes with Unbalanced enter/exit on response read cancellation
  • KTOR-9994 Android engine closes RawSourceChannel on the main thread and crashes with NetworkOnMainThreadException
  • KTOR-9959 Sockets: CIO writer busy-loops when a nonblocking write returns zero
  • KTOR-9970 Java: Cancelling a request before response headers does not abort the HTTP exchange
  • KTOR-10006 OpenAPI: Compiler crash on local variable using object expression
  • KTOR-9972 Android: DiskReadViolation when KtorSimpleLogger is initialized during plugin execution
  • KTOR-9985 OpenAPI compiler plugin duplicates unrelated schemas (FooDTO -> FooDTO2) after adding new routes
  • KTOR-2348 DoubleReceive: recursive receive pipeline re-entry when receiving content in a receivePipeline interceptor
  • KTOR-9968 Test engine streaming responses hang when over 1MB
  • KTOR-9894 Netty + Compression: response leaked when the client disconnects before the body is written
  • KTOR-9987 WebSockets: Netty sometimes closes socket before sending close frame
  • KTOR-9943 HttpStatement.execute can hang when its block abandons a response body
  • KTOR-9980 CallLogging: MDC entries leak stale thread-local values when provider returns null
  • KTOR-9790 testApplication: sseSession() never returns when the SSE route installs a heartbeat
  • KTOR-9884 Directories are returned as empty binaries when using nested jars
  • KTOR-4245 Code snippet in Kdoc for DefaultRequest doesn't compile
  • KTOR-10035 WebSocket drops the queued Close frame when the server session fails
  • KTOR-10036 testApplication: WebSocket client stops reading before the servers Close reply arrives
Commits
  • 26cc003 Release 3.6.1 (#5970)
  • b4fc04d KTOR-10035 Deliver the queued Close frame when the session fails (#5959)
  • fbd2a80 KTOR-10036 Keep the test host WebSocket client reading until the server close...
  • 516fe19 KTOR-10037 Close the CIO connection when a response fails before writing any ...
  • 3954d0c KTOR-9938: Abort Apache5 exchanges when the response body is cancelled
  • dbc9692 KTOR-9969 Shut down native socket output inside the writer coroutine
  • 3ceecd7 KTOR-9992 Fix CIO accept busy loop (#5961)
  • bdfff2b KTOR-10023 Throw BadRequestException on malformed URL segments

@dependabot dependabot Bot added dependencies Pull requests that update a dependency file java Pull requests that update java code labels Nov 2, 2026
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dependabot Bot requested a review from a team as a code owner November 2, 2026 23:25
Copilot AI balanced review requested due to automatic review settings November 2, 2026 23:25
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🟢 Approval recommended

No active review issues are reported for the centralized Ktor 3.6.1 dependency update.

No open issues 🎉

What changed in this PR

Updates the Kotlin Multiplatform template’s Ktor networking dependencies to patch release 3.6.1 through the shared Gradle version catalog.

Changes:

  • Bumps the centralized ktor version from 3.6.0 to 3.6.1, keeping dependencies that reference it aligned.
  • Leaves application code and networking configuration unchanged.
File Description
gradle/​libs.versions.toml Updates the shared Ktor version to 3.6.1.

Review effort: Balanced

@sebaslogen
sebaslogen enabled auto-merge (rebase) November 3, 2026 06:42
@dependabot
Bump ktor from 3.6.0 to 3.6.1
a389f6d 
Bumps `ktor` from 3.6.0 to 3.6.1.

Updates `io.ktor:ktor-client-core` from 3.6.0 to 3.6.1
- [Release notes](https://github.com/ktorio/ktor/releases)
- [Changelog](https://github.com/ktorio/ktor/blob/3.6.1/CHANGELOG.md)
- [Commits](ktorio/ktor@3.6.0...3.6.1)

Updates `io.ktor:ktor-client-content-negotiation` from 3.6.0 to 3.6.1
- [Release notes](https://github.com/ktorio/ktor/releases)
- [Changelog](https://github.com/ktorio/ktor/blob/3.6.1/CHANGELOG.md)
- [Commits](ktorio/ktor@3.6.0...3.6.1)

Updates `io.ktor:ktor-client-serialization` from 3.6.0 to 3.6.1
- [Release notes](https://github.com/ktorio/ktor/releases)
- [Changelog](https://github.com/ktorio/ktor/blob/3.6.1/CHANGELOG.md)
- [Commits](ktorio/ktor@3.6.0...3.6.1)

Updates `io.ktor:ktor-serialization-kotlinx-json` from 3.6.0 to 3.6.1
- [Release notes](https://github.com/ktorio/ktor/releases)
- [Changelog](https://github.com/ktorio/ktor/blob/3.6.1/CHANGELOG.md)
- [Commits](ktorio/ktor@3.6.0...3.6.1)

Updates `io.ktor:ktor-client-logging` from 3.6.0 to 3.6.1
- [Release notes](https://github.com/ktorio/ktor/releases)
- [Changelog](https://github.com/ktorio/ktor/blob/3.6.1/CHANGELOG.md)
- [Commits](ktorio/ktor@3.6.0...3.6.1)

Updates `io.ktor:ktor-client-darwin` from 3.6.0 to 3.6.1
- [Release notes](https://github.com/ktorio/ktor/releases)
- [Changelog](https://github.com/ktorio/ktor/blob/3.6.1/CHANGELOG.md)
- [Commits](ktorio/ktor@3.6.0...3.6.1)

Updates `io.ktor:ktor-client-okhttp` from 3.6.0 to 3.6.1
- [Release notes](https://github.com/ktorio/ktor/releases)
- [Changelog](https://github.com/ktorio/ktor/blob/3.6.1/CHANGELOG.md)
- [Commits](ktorio/ktor@3.6.0...3.6.1)

Updates `io.ktor:ktor-client-mock` from 3.6.0 to 3.6.1
- [Release notes](https://github.com/ktorio/ktor/releases)
- [Changelog](https://github.com/ktorio/ktor/blob/3.6.1/CHANGELOG.md)
- [Commits](ktorio/ktor@3.6.0...3.6.1)

---
updated-dependencies:
- dependency-name: io.ktor:ktor-client-content-negotiation
  dependency-version: 3.6.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: io.ktor:ktor-client-core
  dependency-version: 3.6.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: io.ktor:ktor-client-darwin
  dependency-version: 3.6.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: io.ktor:ktor-client-logging
  dependency-version: 3.6.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: io.ktor:ktor-client-mock
  dependency-version: 3.6.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: io.ktor:ktor-client-okhttp
  dependency-version: 3.6.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: io.ktor:ktor-client-serialization
  dependency-version: 3.6.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: io.ktor:ktor-serialization-kotlinx-json
  dependency-version: 3.6.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
@dependabot
dependabot Bot force-pushed the dependabot/gradle/ktor-3.6.1 branch from 95aa265 to a389f6d Compare November 3, 2026 06:44
@sebaslogen
sebaslogen merged commit dc7da5f into main Nov 3, 2026
2 checks passed
@sebaslogen
sebaslogen deleted the dependabot/gradle/ktor-3.6.1 branch November 3, 2026 06:53
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