diff --git a/CHANGELOG.adoc b/CHANGELOG.adoc
index b7937f77e..bba4510b6 100644
--- a/CHANGELOG.adoc
+++ b/CHANGELOG.adoc
@@ -8,6 +8,25 @@ and this project adheres to https://semver.org/spec/v2.0.0.html[Semantic Version
 
 == [Unreleased]
 
+== [1.0.0-M1] - 2024-03-23
+
+=== Removed
+
+- Remove document API
+- Remove column API
+- Remove key-value API
+
+=== Changed
+
+- Define Entity by Jakarta NoSQL
+- Define inheritance by Jakarta NoSQL
+- Define MappedSuperclass by Jakarta NoSQL
+- Define Embeddable by Jakarta NoSQL
+
+=== Added
+
+- add MappedSuperclass, Embeddable, Inheritance, DiscriminatorColumn, DiscriminatorValue annotations
+
 == [1.0.0-b7] - 2023-06-22
 
 === Added
diff --git a/README.adoc b/README.adoc
index a6e27ce70..8f319ba20 100644
--- a/README.adoc
+++ b/README.adoc
@@ -84,7 +84,7 @@ The `Template` interface provides specialized methods to leverage the features o
 <dependency>
     <groupId>jakarta.nosql</groupId>
     <artifactId>jakarta.nosql-api</artifactId>
-    <version>1.0.0-b7</version>
+    <version>1.0.0-M1</version>
 </dependency>
 ----
 
diff --git a/api/pom.xml b/api/pom.xml
index 4cf0dbe8e..7e0636796 100644
--- a/api/pom.xml
+++ b/api/pom.xml
@@ -15,7 +15,7 @@
     <parent>
         <groupId>jakarta.nosql</groupId>
         <artifactId>jakarta.nosql-parent</artifactId>
-        <version>1.0.0-SNAPSHOT</version>
+        <version>1.0.0-M1</version>
     </parent>
 
     <artifactId>jakarta.nosql-api</artifactId>
diff --git a/pom.xml b/pom.xml
index e2b60fee6..aa1dbf3ea 100644
--- a/pom.xml
+++ b/pom.xml
@@ -20,7 +20,7 @@
 
     <groupId>jakarta.nosql</groupId>
     <artifactId>jakarta.nosql-parent</artifactId>
-    <version>1.0.0-SNAPSHOT</version>
+    <version>1.0.0-M1</version>
     <packaging>pom</packaging>
 
     <name>Jakarta NoSQL</name>
diff --git a/spec/pom.xml b/spec/pom.xml
index 40d0801ad..583ba8d88 100644
--- a/spec/pom.xml
+++ b/spec/pom.xml
@@ -15,7 +15,7 @@
     <parent>
         <groupId>jakarta.nosql</groupId>
         <artifactId>jakarta.nosql-parent</artifactId>
-        <version>1.0.0-SNAPSHOT</version>
+        <version>1.0.0-M1</version>
     </parent>
 
     <artifactId>jakarta.nosql-spec</artifactId>