• Add support for default routing functionality to functions in server webmvc #3716
• performance enhancement for request rate limiter lua script. #3693
• Initial functionality for default function routing #3691
• Query param route predicate - extension of QueryRoutePredicateFactory #3472
• Adding Forwarded-by header to Requests #2658

• Fix Developer Guide Bug #3719
• importing RequestPredicate from reactive changed to servlet #3709
• Adding fix in java-based implementation of addRequestHeader for SCG server mvc #3701
• small grammatical issue #3627

Thank you to all the contributors who worked on this release:

@Been24, @Ebolo1, @Tripathiaman2511, @dependabot[bot], @iis-MarkKuang, @olegz, @polifr, @senocak, and @tillmannheigel

• RetryGatewayFilterFactory RetryConfig support Jitter & Timeout #3713

• Fix keyStore bug in GatewayAutoConfiguration #3720
• Gateway mvc HostPatternPredicate http2 enabled NullPointerException #3699
• Prevent duplicated encoding of setPath(), stripPrefix() in mvc #3658
• Suggests to dispose connection when cancelled In NettyWriteResponseFilter #3611
• Fix: prevent duplicated encoding request parameters filter #3598
• [Spring Cloud Gateway MVC] Multipart data missing #3527
• rewritePath filter double encodes URLs #3482
• X-Forwarded-Prefix not working when using MVC #3354
• Gateway MVC: Retry filter sends empty body when retrying POST/PUT/etc #3336

• Add enum values to JavaDocs to show in docs #3725

Thank you to all the contributors who worked on this release:

@JoeCqupt, @abelsromero, @dependabot[bot], @raccoonback, and @skydreamerr

• Ssl bundles not working because of wrong condition #3641

• Add enum values to JavaDocs to show in docs #3724

Thank you to all the contributors who worked on this release:

@abelsromero, @dependabot[bot], and @dimitarp

• Support rewriting request parameters in mvc #3669

Thank you to all the contributors who worked on this release:

@raccoonback

• Adds support for spring-cloud-function and spring-cloud-stream handlers #3646
• Adds support for a Bucket4jRateLimiter in server webflux #2955

Thank you to all the contributors who worked on this release:

@dependabot[bot] and @spencergibb

• Provides configuration for Netty's http client pool leasing strategy #3575
• Support custom registrationId in tokenRelay() for MVC gateway #3541
• Support for SslBundles #2981
• Cache gateway filters to avoid sorting in every single request #2756

• Update Code of Conduct reference #3599

Thank you to all the contributors who worked on this release:

@dependabot[bot], @emmanuel-ferdman, and @pandrez

• [Gateway MVC] Transfer-Encoding added to GET/HEAD requests, causing some WAF errors #3325

• Adds a missing Shortcut annotation to dedupeResponseHeader #3536
• Remove EXPIRES HTTP header from cache #3515
• Fix potential memory leak when using ReadBodyRoutePredicateFactory #3465
• fix: Update HeaderRoutePredicateFactory to use getValuesAsList #3447
• Server Side event Responses from a server behind Spring-cloud-gateway-server-mvc #3410
• Adding circuitBreaker filter in mvc throws IllegalArgumentException #3327
• [Gateway MVC] ERR_HTTP2_PROTOCOL_ERROR if HTTP/2 enabled #3326

• [online-docs][4.1.5] 404 from link to properties #3500
• Fix documentation examples to compile #3427
• Improve documentation (add reference of HttpClientCustomizer) #2623

Thank you to all the contributors who worked on this release:

@abelsromero, @jensmatw, @jivebreaddev, @ohprettyhak, @qnnn, and @tungj

• Use new Spring Boot http client autoconfiguration framework #3571
• Remove concatMap in lookupRoute to improve throughput #3291

• ProductionConfigurationTests tests failing with framework 6.2.0-RC2 #3562

Thank you to all the contributors who worked on this release:

@dependabot[bot] and @dukbong

• Fixes gh-308: ability to turn off a route without removing #3026
• add QPS, Latency etc metrics to grafana template #3014
• Add a method to nest boolean predicates #2598
• [gh-2288] Fix for redis rate limiter not working with multiple routes #2517

• Add a note about retry filter behavior in documentation #3534
• add alarm template for spring cloud gateway #3019

Thank you to all the contributors who worked on this release:

@dependabot[bot], @jmilktea, @maoling, @muchnik, @puffnfresh, @qnnn, @sullis, and @usrivastava92

• change refresh endpoint to return 202 ACCEPTED #2964

Thank you to all the contributors who worked on this release:

@FelipeAdorno