diff --git a/CHANGELOG.md b/CHANGELOG.md
index e9b29a57..f73d4fa7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,10 @@
 # Version changelog
 
+## 0.4.0
+
+* Added catalog and schema parameters to execute and fetch ([#90](https://github.com/databrickslabs/lsql/issues/90)). In this release, we have added optional `catalog` and `schema` parameters to the `execute` and `fetch` methods in the `SqlBackend` abstract base class, allowing for more flexibility when executing SQL statements in specific catalogs and schemas. These updates include new method signatures and their respective implementations in the `SparkSqlBackend` and `DatabricksSqlBackend` classes. The new parameters control the catalog and schema used by the `SparkSession` instance in the `SparkSqlBackend` class and the `SqlClient` instance in the `DatabricksSqlBackend` class. This enhancement enables better functionality in multi-catalog and multi-schema environments. Additionally, this change comes with unit tests and integration tests to ensure proper functionality. The new parameters can be used when calling the `execute` and `fetch` methods. For example, with a `SparkSqlBackend` instance `spark_backend`, you can execute a SQL statement in a specific catalog and schema with the following code: `spark_backend.execute("SELECT * FROM my_table", catalog="my_catalog", schema="my_schema")`. Similarly, the `fetch` method can also be used with the new parameters.
+
+
 ## 0.3.1
 
 * Check UCX and LSQL for backwards compatibility ([#78](https://github.com/databrickslabs/lsql/issues/78)). In this release, we introduce a new GitHub Actions workflow, downstreams.yml, which automates unit testing for downstream projects upon changes made to the upstream project. The workflow runs on pull requests, merge groups, and pushes to the main branch and sets permissions for id-token, contents, and pull-requests. It includes a compatibility job that runs on Ubuntu, checks out the code, sets up Python, installs the toolchain, and accepts downstream projects using the databrickslabs/sandbox/downstreams action. The job matrix includes two downstream projects, ucx and remorph, and uses the build cache to speed up the pip install step. This feature ensures that changes to the upstream project do not break compatibility with downstream projects, maintaining a stable and reliable library for software engineers.
diff --git a/src/databricks/labs/lsql/__about__.py b/src/databricks/labs/lsql/__about__.py
index 260c070a..6a9beea8 100644
--- a/src/databricks/labs/lsql/__about__.py
+++ b/src/databricks/labs/lsql/__about__.py
@@ -1 +1 @@
-__version__ = "0.3.1"
+__version__ = "0.4.0"