feign 13.18

What’s Changed

Add feign-jdk-json codec for the JDK Simple JSON API (JEP 540) and fix Dependabot auto-merge by @velo in https://github.com/OpenFeign/feign/pull/3620
Exclude static fields from field query maps by @hutiefang76 in https://github.com/OpenFeign/feign/pull/3613
Treat runtime HeaderMap values as literals by @hutiefang76 in https://github.com/OpenFeign/feign/pull/3612
docs: fix typos in documentation by @hamidzr in https://github.com/OpenFeign/feign/pull/3659
Reads response charset after other Content-Type parameters by @hutiefang76 in https://github.com/OpenFeign/feign/pull/3628
Read quoted and mixed-case charset parameters in FormEncoder by @kdelay in https://github.com/OpenFeign/feign/pull/3611
Document that Logger reflects Feign’s Request, not the wire request by @ChrisJr404 in https://github.com/OpenFeign/feign/pull/3544
Apply @Param expanders on QueryMap POJO fields and getters by @havefunatcode in https://github.com/OpenFeign/feign/pull/3658
Add opt-in target host and port observation tags by @henriquejsza in https://github.com/OpenFeign/feign/pull/3546
feign-kotlin: add non-blocking WebClient AsyncClient and improve coroutine support by @ggoowlgns in https://github.com/OpenFeign/feign/pull/3645
skip private and Vary: * responses in HttpCacheInterceptor by @alhudz in https://github.com/OpenFeign/feign/pull/3610
Enforce Java 11 response body timeouts by @goutamadwant in https://github.com/OpenFeign/feign/pull/3462
feign-mock: allow matching request headers by subset by @lxcxjxhx in https://github.com/OpenFeign/feign/pull/3661
Fix URI fragment replacement and preserve target escapes by @hutiefang76 in https://github.com/OpenFeign/feign/pull/3633
Honors reserved-character flag for unescaped URI values by @hutiefang76 in https://github.com/OpenFeign/feign/pull/3627
Preserve Java11 response header value order and duplicates by @hutiefang76 in https://github.com/OpenFeign/feign/pull/3638
Preserve literal query values and expand array parameters by @hutiefang76 in https://github.com/OpenFeign/feign/pull/3624
Recognize HTTP URI schemes without regard to case by @wozhenbang2004 in https://github.com/OpenFeign/feign/pull/3665
Honor zero connect and read timeouts in the Java11 client by @hutiefang76 in https://github.com/OpenFeign/feign/pull/3637
Restore Apache HTTP4 retries for bodyless idempotent requests by @hutiefang76 in https://github.com/OpenFeign/feign/pull/3634
Completes async client futures when the delegate throws Error by @hutiefang76 in https://github.com/OpenFeign/feign/pull/3630
Shares quote-aware charset parsing with form encoders by @hutiefang76 in https://github.com/OpenFeign/feign/pull/3674
Reuse DefaultClient keep-alive connections when chunked bodies are not read to the end by @velo in https://github.com/OpenFeign/feign/pull/3673

List of PRs that updated libraries versions

build(deps): Bump com.google.testing.compile:compile-testing from 0.23.0 to 0.24.0 by @dependabot[bot] in https://github.com/OpenFeign/feign/pull/3621
build(deps-dev): Bump org.codehaus.mojo:versions-maven-plugin from 2.22.0 to 2.23.0 by @dependabot[bot] in https://github.com/OpenFeign/feign/pull/3622
build(deps-dev): Bump org.sonatype.central:central-publishing-maven-plugin from 0.11.0 to 0.12.0 by @dependabot[bot] in https://github.com/OpenFeign/feign/pull/3632
build(deps-dev): Bump com.github.siom79.japicmp:japicmp-maven-plugin from 0.26.3 to 0.26.5 by @dependabot[bot] in https://github.com/OpenFeign/feign/pull/3639
build(deps): Bump com.alibaba.fastjson2:fastjson2 from 2.0.65.android8 to 2.0.66.android8 by @dependabot[bot] in https://github.com/OpenFeign/feign/pull/3640
build(deps): Bump jackson.version from 2.22.3 to 2.22.4 by @dependabot[bot] in https://github.com/OpenFeign/feign/pull/3641
build(deps): Bump com.fasterxml.jackson:jackson-bom from 2.22.3 to 2.22.4 by @dependabot[bot] in https://github.com/OpenFeign/feign/pull/3642
build(deps): Bump tools.jackson:jackson-bom from 3.2.3 to 3.2.4 by @dependabot[bot] in https://github.com/OpenFeign/feign/pull/3643
build(deps): Bump openjdk from 74a5c5b to 5d242e8 in /.circleci/jdk28 by @dependabot[bot] in https://github.com/OpenFeign/feign/pull/3644
build(deps-dev): Bump com.gradle:develocity-maven-extension from 2.6.0 to 2.6.1 by @dependabot[bot] in https://github.com/OpenFeign/feign/pull/3647
build(deps): Bump reactor.version from 3.8.7 to 3.8.8 by @dependabot[bot] in https://github.com/OpenFeign/feign/pull/3648
build(deps-dev): Bump vertx.version from 5.2.0 to 5.2.2 in /vertx/feign-vertx5-test by @dependabot[bot] in https://github.com/OpenFeign/feign/pull/3654
build(deps): Bump maven-surefire-plugin.version from 3.6.0 to 3.6.1 by @dependabot[bot] in https://github.com/OpenFeign/feign/pull/3646
build(deps): Bump micrometer.version from 1.17.1 to 1.17.2 by @dependabot[bot] in https://github.com/OpenFeign/feign/pull/3653
build(deps): Bump springboot.version from 4.1.1 to 4.1.2 by @dependabot[bot] in https://github.com/OpenFeign/feign/pull/3649
build(deps-dev): Bump org.springframework.cloud:spring-cloud-starter-openfeign from 5.0.3 to 5.0.4 by @dependabot[bot] in https://github.com/OpenFeign/feign/pull/3652
build(deps): Bump com.squareup.okhttp3:okhttp-bom from 5.5.0 to 5.5.1 by @dependabot[bot] in https://github.com/OpenFeign/feign/pull/3650
build(deps): Bump spring.version from 7.0.9 to 7.0.10 by @dependabot[bot] in https://github.com/OpenFeign/feign/pull/3651
build(deps): Bump org.springframework.cloud:spring-cloud-dependencies from 2025.1.3 to 2025.1.4 by @dependabot[bot] in https://github.com/OpenFeign/feign/pull/3655
build(deps): Bump com.google.code.gson:gson from 2.14.0 to 2.15.0 by @dependabot[bot] in https://github.com/OpenFeign/feign/pull/3656
build(deps): Bump com.github.jknack:handlebars from 4.5.5 to 4.5.6 by @dependabot[bot] in https://github.com/OpenFeign/feign/pull/3657
build(deps): Bump com.github.jknack:handlebars from 4.5.6 to 4.5.7 by @dependabot[bot] in https://github.com/OpenFeign/feign/pull/3660
build(deps): Bump org.apache.maven.plugins:maven-enforcer-plugin from 3.6.3 to 3.7.0 by @dependabot[bot] in https://github.com/OpenFeign/feign/pull/3662
build(deps): Bump openjdk from 5d242e8 to 168e5cb in /.circleci/jdk28 by @dependabot[bot] in https://github.com/OpenFeign/feign/pull/3664
build(deps): Bump com.github.jknack:handlebars from 4.5.7 to 4.5.8 by @dependabot[bot] in https://github.com/OpenFeign/feign/pull/3663
build(deps): Bump netty.version from 4.2.18.Final to 4.2.20.Final by @dependabot[bot] in https://github.com/OpenFeign/feign/pull/3666
build(deps): Bump openjdk from 168e5cb to c79e85f in /.circleci/jdk28 by @dependabot[bot] in https://github.com/OpenFeign/feign/pull/3668
build(deps): Bump com.google.guava:guava from 33.7.2-jre to 33.8.0-jre by @dependabot[bot] in https://github.com/OpenFeign/feign/pull/3667
build(deps-dev): Bump vertx.version from 5.2.2 to 5.2.3 in /vertx/feign-vertx5-test by @dependabot[bot] in https://github.com/OpenFeign/feign/pull/3670
build(deps-dev): Bump vertx.version from 4.5.34 to 4.5.36 in /vertx/feign-vertx4-test by @dependabot[bot] in https://github.com/OpenFeign/feign/pull/3671
build(deps): Bump commons-codec:commons-codec from 1.22.1 to 1.23.0 by @dependabot[bot] in https://github.com/OpenFeign/feign/pull/3619
build(deps): Bump org.apache.httpcomponents.client5:httpclient5 from 5.6.4 to 5.6.5 by @dependabot[bot] in https://github.com/OpenFeign/feign/pull/3618
build(deps): Bump kotlin.version from 2.4.20 to 2.4.21 by @dependabot[bot] in https://github.com/OpenFeign/feign/pull/3614
build(deps): Bump org.hibernate.validator:hibernate-validator from 6.2.5.Final to 6.2.6.Final by @dependabot[bot] in https://github.com/OpenFeign/feign/pull/3631
build(deps-dev): Bump com.github.siom79.japicmp:japicmp-maven-plugin from 0.26.5 to 0.27.0 by @dependabot[bot] in https://github.com/OpenFeign/feign/pull/3669
build(deps-dev): Bump org.codehaus.mojo:versions-maven-plugin from 2.23.0 to 2.24.0 by @dependabot[bot] in https://github.com/OpenFeign/feign/pull/3675
build(deps-dev): Bump org.codehaus.mojo:flatten-maven-plugin from 1.8.0 to 1.9.0 by @dependabot[bot] in https://github.com/OpenFeign/feign/pull/3676

New Contributors

@hamidzr made their first contribution in https://github.com/OpenFeign/feign/pull/3659
@ChrisJr404 made their first contribution in https://github.com/OpenFeign/feign/pull/3544
@havefunatcode made their first contribution in https://github.com/OpenFeign/feign/pull/3658
@henriquejsza made their first contribution in https://github.com/OpenFeign/feign/pull/3546
@ggoowlgns made their first contribution in https://github.com/OpenFeign/feign/pull/3645
@goutamadwant made their first contribution in https://github.com/OpenFeign/feign/pull/3462
@lxcxjxhx made their first contribution in https://github.com/OpenFeign/feign/pull/3661
@wozhenbang2004 made their first contribution in https://github.com/OpenFeign/feign/pull/3665

Full Changelog: https://github.com/OpenFeign/feign/compare/13.17…13.18

Source OpenFeign/feign · 13.18 · 2026-11-10 · upstream release

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Release notes are published by the upstream project and mirrored here for indexing. All rights belong to their authors.