Highlights in this release

• feat: supports knn as query by @cdmbr in #3498
• Improve boolean field type by @Philippus in #3539
• Add chunking settings param to semantic text field by @Philippus in #3476
• Add rescore vector parameter to knn by @Philippus in #3510
• Add store and index_options parameters to sparse vector field by @Philippus in #3521
• feat: added matched queries to inner hit by @jfhetzer in #3538

Thank you @sksamuel for creating elastic4s!

Full Changelog: v9.0.0...v9.1.0

This release was brought to you by 5 contributors, according to git shortlog -sn --no-merges @ ^v9.0.0 and checking the reviewers. Thank you @scala-steward, @Philippus, @cdmbr , @jfhetzer and @TactiC.