diff --git a/CHANGELOG.md b/CHANGELOG.md
index 588554f8..27ee78ce 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,15 +4,17 @@ All notable changes to the a9s Dataservices on Kubernetes will be documented
 here, the format is based on [Keep a
 Changelog](https://keepachangelog.com/en/1.0.0/).
 
-## [unreleased]
+## [1.1.0] - 2024-06-05
 
 ### Added
 
-* Validation for PostgreSQL Extensions field.
+* Added support for installing/uninstalling PostgreSQL extensions via the extensions field,
+  including postgis, uuid-ossp, ltree, pgcrypto, pg_stat_statements, fuzzystrmatch, pg_trgm, and
+  hstore.
 
 ### Fixed
 
-* Fix PostgreSQL restart logic after user parameter updates
+* Fix PostgreSQL restart logic after user parameter updates.
 
 ### Updated
 
diff --git a/docs/application-developers/usage_overview.md b/docs/application-developers/usage_overview.md
index c295b52a..f55b8036 100644
--- a/docs/application-developers/usage_overview.md
+++ b/docs/application-developers/usage_overview.md
@@ -241,7 +241,7 @@ WARNING: Extensions cannot be removed if they have dependencies on other objects
 
 The extensions currently supported are: postgis, uuid-ossp, ltree, pgcrypto, pg_stat_statements, fuzzystrmatch, pg_trgm, hstore.
 
-See [examples/postgresql-extensions-instance.yaml](examples/postgresql-extensions-instance.yaml) for an example manifest containing a list of desired extensions to be installed.
+See [examples/postgresql-extensions-instance.yaml](/examples/postgresql-extensions-instance.yaml) for an example manifest containing a list of desired extensions to be installed.
 
 ## Visualize the Logs of the PostgreSQL Instance