5.1.0-RC1

What's Changed

• Join collection matrix variable values with a comma by @kdelay in #1421
• Update Antora UI bundle to v0.4.26 by @spring-builds in #1423
• Update Antora UI bundle to v0.4.26 by @spring-builds in #1424
• Match path variables used inside a header value by @kdelay in #1425
• Allow Dependabot minor version updates on main by @ryanjbaxter in #1427
• Choose an instance when retry is disabled by @kdelay in #1426
• Bump commons-io:commons-io from 2.21.0 to 2.22.0 by @dependabot[bot] in #1429
• Bump io.github.openfeign:feign-bom from 13.14 to 13.15 by @dependabot[bot] in #1431
• Bump com.google.protobuf:protobuf-java from 4.33.6 to 4.36.2 by @dependabot[bot] in #1430
• Bump com.fasterxml.jackson.dataformat:jackson-dataformat-smile from 2.20.2 to 2.22.3 by @dependabot[bot] in #1428
• Update Maven wrapper to 3.10.0 by @spring-builds in #1433
• Update Maven wrapper to 3.10.0 by @spring-builds in #1432
• Send HttpHeaders header maps when Spring Data is absent by @kdelay in #1434
• Bump @antora/atlas-extension from 1.0.0-alpha.5 to 1.0.0-alpha.6 in /docs by @dependabot[bot] in #1440
• Bump @antora/atlas-extension from 1.0.0-alpha.5 to 1.0.0-alpha.6 in /docs by @dependabot[bot] in #1438
• Bump antora from 3.2.0 to 3.2.1 in /docs by @dependabot[bot] in #1439
• Bump antora from 3.2.0 to 3.2.1 in /docs by @dependabot[bot] in #1436
• Do not decode the body of a ResponseEntity by @kdelay in #1442
• Bump io.github.openfeign:feign-bom from 13.15 to 13.17 by @dependabot[bot] in #1447
• Normalize the client URL configured in properties by @kdelay in #1446

Full Changelog: v5.1.0-M1...v5.1.0-RC1