diff --git a/antora-playbook.yml b/antora-playbook.yml
index b16e9bd7a..44b89f1f8 100644
--- a/antora-playbook.yml
+++ b/antora-playbook.yml
@@ -25,7 +25,7 @@ antora:
       trace: true
       componentversions:
         - name: hazelcast
-          version: '5.5-snapshot'
+          version: '6.0-snapshot'
           mappings:
             - module: maintain-cluster
               family: attachment
diff --git a/docs/antora.yml b/docs/antora.yml
index d5c63d052..642e4da43 100644
--- a/docs/antora.yml
+++ b/docs/antora.yml
@@ -1,19 +1,19 @@
 name: hazelcast
 title: Platform
 # Version in the URL
-version: '5.5-snapshot'
+version: '6.0-snapshot'
 # Version in the version selector (we display only the latest major.minor version)
-display_version: '5.5-SNAPSHOT'
+display_version: '6.0-SNAPSHOT'
 # Displays a banner to inform users that this is a prerelease version 
 prerelease: true
 asciidoc:
   attributes:
     # The full major.minor.patch version, which is used as a variable in the docs for things like download links
-    full-version: '5.5.0-SNAPSHOT'
+    full-version: '6.0.0-SNAPSHOT'
     # The minor.patch version, which is used as a variable in the docs for things like file versions
-    minor-version: '5.5'
+    minor-version: '6.0-SNAPSHOT'
     # The snapshot version for installing with brew
-    version-brew: '5.5.0-SNAPSHOT'
+    version-brew: '6.0-SNAPSHOT'
     # Allows us to use UI macros. See https://docs.asciidoctor.org/asciidoc/latest/macros/ui-macros/
     experimental: true
     snapshot: true
diff --git a/docs/modules/architecture/partials/nav.adoc b/docs/modules/architecture/partials/nav.adoc
index 6b80e9445..50f71fd1c 100644
--- a/docs/modules/architecture/partials/nav.adoc
+++ b/docs/modules/architecture/partials/nav.adoc
@@ -6,7 +6,7 @@
 ** xref:architecture:event-time-processing.adoc[]
 ** xref:architecture:sliding-window.adoc[]
 ** xref:architecture:in-memory-storage.adoc[]
-** xref:data-structures:vector-search-overview.adoc[]
+
 
 
 
diff --git a/docs/modules/release-notes/pages/5-5-0.adoc b/docs/modules/release-notes/pages/5-5-0.adoc
new file mode 100644
index 000000000..41d5d87d6
--- /dev/null
+++ b/docs/modules/release-notes/pages/5-5-0.adoc
@@ -0,0 +1,78 @@
+= 5.5.0 Release Notes
+:description: These release notes list any new features, enhancements, fixes and breaking changes that were made between version 5.4.1 and version 5.5.0 of Hazelcast Platform.
+
+{description}
+
+// check version delta above
+
+== New Features
+* Vector collection data structure
+* Multi-member routing for Java clients
+* Jet job placement control
+* Long-term Support (LTS) releases
+* Feast feature store integration
+* Debezium 2.x connector support
+* Dynamic configuration using REST API
+
+For more details on new features, see xref:ROOT:whats-new.adoc[What's new in 5.5].
+
+== Breaking Changes
+* For {open-source-product-name} users only - CP Subsystem is now an {enterprise-product-name} only feature
+* Thread-per-core (TPC) requires `ALL_MEMBERS` cluster routing (previously known as smart routing) to function on clients
+
+== Enhancements
+* Replace smart-routing with cluster-routing options
+* Update cluster routing mode compatibility for TPC
+* Introduce queue cap props for persistence
+* Allow EE member to join OS cluster 
+* Client connectivity logging 
+* Add needsFsync to Clear task 
+* Shade vector JAR in main enterprise JAR 
+* Manual index cleanup operation 
+* Re-introduce RU code for 5.2 -> 5.5 upgrade 
+* Configuration for number of neighbours fetched from partitions 
+* Fail-fast if specify CP config in a Community version 
+* Allow 5.5 member join clusters with version 5.0-5.4 
+* Add JobBuilder to JetService 
+* Introduce a common parent POM for hazelcast and hazelcast-enterprise
+* Improve float array serialization performance
+* Add CP direct-to-leader operation sending for `ADVANCED_CP` licensed clients
+* Add ZGC bean names to support GC stats https://github.com/hazelcast/hazelcast/pull/26329[#26329]
+
+== Fixes
+
+* Delete Jet job resources immediately after job finishes
+* Fix completed op count metric in OperationThread
+* Fix incorrect results of parallel SQL queries with reusable processor meta-suppliers 
+* Restore previous ExecutionService graceful shutdown timeout value
+* Improve float array serialization performance in client protocol
+* Explicitly release netty release counted netty ssl engine
+* Exclude non-WAN address aliases during WAN MemberHandshake 
+* JobConfig#add() not using derived id for some resources 
+* GCS connection issue workaround 
+* Correct UserCodeNamespaceService#reset behaviour 
+* Prevent SystemPropertiesConfigParser throwing ClassCastException on startup with non-String properties
+* Don't use the default password from the SymmetricEncryptionConfig 
+* Make AddIndexBackupOperation allowed in passive state 
+* Execute PostJoin operations if member hot restart start is forced 
+* Fix partition migrating lock during concurrent migration and replication
+* Fix known CP issue that caused OOMs due to leadership races
+* Fix partitions initial offsets in Kafka connector https://github.com/hazelcast/hazelcast/pull/25769[#25769]
+* IMap.delete operations don't update the LocalMapStats https://github.com/hazelcast/hazelcast/issues/26212[#26212]
+* Updated StringUtil::trim() to consider all type of white space https://github.com/hazelcast/hazelcast/pull/25804[#25804]
+
+== Removed/Deprecated Features
+* The `smart-routing` client configuration option has been deprecated in favor of the new `cluster-routing` options
+
+== Contributors
+
+We would like to thank the contributors from our open source community
+who worked on this release:
+
+* https://github.com/RobbanHoglund[Robert Höglund]
+* https://github.com/rickymemphis[Ricky Memphis]
+* https://github.com/anestoruk[Andrzej Nestoruk]
+* https://github.com/Gauravsalunke5[Gaurav Salunke]
+
+
+
diff --git a/docs/modules/release-notes/pages/releases.adoc b/docs/modules/release-notes/pages/releases.adoc
index 6b0b79908..a469679bb 100644
--- a/docs/modules/release-notes/pages/releases.adoc
+++ b/docs/modules/release-notes/pages/releases.adoc
@@ -1,4 +1,5 @@
-= Hazelcast Platform 5.4.x release notes
+= Hazelcast Platform release notes
 
+* xref:release-notes:5-5-0.adoc[5.5.0]
 * xref:release-notes:5-4-0.adoc[5.4.0]
 * xref:release-notes:5-3-0.adoc[5.3.0]
\ No newline at end of file