diff --git a/RELEASE_NOTES.md b/RELEASE_NOTES.md
index 1a50ea804b0c3..41432579ff17f 100644
--- a/RELEASE_NOTES.md
+++ b/RELEASE_NOTES.md
@@ -19,6 +19,43 @@
 
 -->
 
+# Apache IoTDB 2.0.3
+
+## Features & Improvements
+
+- Data Query: Added new aggregate function count_if and scalar functions greatest / least to the table model.
+- Data Query: Significantly improved the performance of full-table count(*) queries in the table model.
+- AI Management: Added timestamps to the results returned by AINode.
+- System Management: Optimized the performance of the table model's metadata module.
+- System Management: Enabled the table model to actively listens and loads TsFile.
+- System Management: Added support for TsBlock deserialization in the Python and Go client query interfaces.
+- Ecosystem Integration: Expanded the table model's ecosystem to integrate with Spark.
+- Scripts and Tools: The import-schema and export-schema scripts now support importing and exporting metadata for the table model.
+- ...
+
+## Bugs
+
+- Fixed the issue where a single write request exceeding the total size of the WAL queue caused write queries to hang.
+- Fixed the issue where the receiver experienced OOM (Out of Memory) after resuming synchronization following a long period of inactivity.
+- Fixed the issue where repeatedly setting TTL for DB and Table led to inserted data being unqueryable and returning an empty list.
+- Fixed the issue where a regular user with create+insert permissions on a table encountered exceptions when loading tsfile.
+- Fixed the issue where passwords were logged when SessionPool getSession timed out.
+- Fixed the issue in the Go client tree model query interface where the absence of a check for the Time column led to an "index out of range [-1]" error when retrieving Time column data.
+- Fixed the issue where distinct hits aggregate pushdown optimization and is used with group by date_bin, causing execution exceptions in aggregate queries.
+- Fixed the issue of whitespace characters at the beginning and end of port and directory address parameters in the configuration file.
+- Fixed the issue where setting the maximum number of concurrent RPC clients less than the number of CPU threads caused DN startup failure.
+- Fixed the issue where using a template, after activation, writing to extended columns, and then creating a pipe, caused the series under the device to double.
+- Fixed the issue where metadata synchronization, creating a pipe after a template, caused the series to double when using show timeseries.
+- Fixed the issue where a regular user with INSERT permissions encountered exceptions when exporting metadata using export-schema.sh.
+- ...
+
+# Apache IoTDB 2.0.2-1
+
+This is a bug-fix version of 2.0.2
+
+- Fix the bug that will remove the data partition table by mistake in case of us/ns time precision and using ttl
+
+
 # Apache IoTDB 2.0.2
 
 ## Features & Improvements
@@ -86,6 +123,13 @@
 
 ...
 
+# Apache IoTDB 1.3.4-1
+
+This is a bug-fix version of 1.3.4
+
+- Fix the bug that will remove the data partition table by mistake in case of us/ns time precision and using ttl
+
+
 # Apache IoTDB 1.3.4
 
 ## Features & Improvements
diff --git a/iotdb-doap.rdf b/iotdb-doap.rdf
index 27ce168f98bc8..1e280339c73d6 100644
--- a/iotdb-doap.rdf
+++ b/iotdb-doap.rdf
@@ -61,6 +61,14 @@
     <category rdf:resource="http://projects.apache.org/category/go"/>
     <category rdf:resource="http://projects.apache.org/category/csharp"/>
 
+    <release>
+      <Version>
+        <name>Apache IoTDB</name>
+        <created>2025-05-30</created>
+        <revision>2.0.3</revision>
+      </Version>
+    </release>
+
     <release>
       <Version>
         <name>Apache IoTDB</name>