diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9ab2b05d57..7770534cad 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,73 @@
 
 [1]: https://pypi.org/project/bigframes/#history
 
+## [0.3.0](https://github.com/googleapis/python-bigquery-dataframes/compare/v0.2.0...v0.3.0) (2023-09-02)
+
+
+### Features
+
+* Add `bigframes.get_global_session()` and `bigframes.reset_session()` aliases ([a32b747](https://github.com/googleapis/python-bigquery-dataframes/commit/a32b74751785c8e8aec40ce01df639dd7c4fbb77))
+* Add `bigframes.pandas.read_pickle` function ([a32b747](https://github.com/googleapis/python-bigquery-dataframes/commit/a32b74751785c8e8aec40ce01df639dd7c4fbb77))
+* Add `components_`, `explained_variance_`, and `explained_variance_ratio_` properties to `bigframes.ml.decomposition.PCA` ([89b9503](https://github.com/googleapis/python-bigquery-dataframes/commit/89b95033d6b449bfc21249057d7c024d096c80d0))
+* Add `fit_transform` to `bigquery.ml` transformers ([a32b747](https://github.com/googleapis/python-bigquery-dataframes/commit/a32b74751785c8e8aec40ce01df639dd7c4fbb77))
+* Add `Series.dropna` and `DataFrame.fillna` ([8fab755](https://github.com/googleapis/python-bigquery-dataframes/commit/8fab75576757230bca5c7df10994837ac406300f))
+* Add `Series.str` methods `isalpha`, `isdigit`, `isdecimal`, `isalnum`, `isspace`, `islower`, `isupper`, `zfill`, `center` ([a32b747](https://github.com/googleapis/python-bigquery-dataframes/commit/a32b74751785c8e8aec40ce01df639dd7c4fbb77))
+* Support `bigframes.pandas.merge()` ([8fab755](https://github.com/googleapis/python-bigquery-dataframes/commit/8fab75576757230bca5c7df10994837ac406300f))
+* Support `DataFrame.isin` with list and dict inputs ([8fab755](https://github.com/googleapis/python-bigquery-dataframes/commit/8fab75576757230bca5c7df10994837ac406300f))
+* Support `DataFrame.pivot` ([a32b747](https://github.com/googleapis/python-bigquery-dataframes/commit/a32b74751785c8e8aec40ce01df639dd7c4fbb77))
+* Support `DataFrame.stack` ([89b9503](https://github.com/googleapis/python-bigquery-dataframes/commit/89b95033d6b449bfc21249057d7c024d096c80d0))
+* Support `DataFrame`-`DataFrame` binary operations ([8fab755](https://github.com/googleapis/python-bigquery-dataframes/commit/8fab75576757230bca5c7df10994837ac406300f))
+* Support `df[my_column] = [a python list]` ([89b9503](https://github.com/googleapis/python-bigquery-dataframes/commit/89b95033d6b449bfc21249057d7c024d096c80d0))
+* Support `Index.is_monotonic` ([8fab755](https://github.com/googleapis/python-bigquery-dataframes/commit/8fab75576757230bca5c7df10994837ac406300f))
+* Support `np.arcsin`, `np.arccos`, `np.arctan`, `np.sinh`, `np.cosh`, `np.tanh`, `np.arcsinh`, `np.arccosh`, `np.arctanh`, `np.exp` with Series argument ([89b9503](https://github.com/googleapis/python-bigquery-dataframes/commit/89b95033d6b449bfc21249057d7c024d096c80d0))
+* Support `np.sin`, `np.cos`, `np.tan`, `np.log`, `np.log10`, `np.sqrt`, `np.abs` with Series argument ([89b9503](https://github.com/googleapis/python-bigquery-dataframes/commit/89b95033d6b449bfc21249057d7c024d096c80d0))
+* Support `pow()` and power operator in `DataFrame` and `Series` ([8fab755](https://github.com/googleapis/python-bigquery-dataframes/commit/8fab75576757230bca5c7df10994837ac406300f))
+* Support `read_json` with `engine=bigquery` for newline-delimited JSON files ([89b9503](https://github.com/googleapis/python-bigquery-dataframes/commit/89b95033d6b449bfc21249057d7c024d096c80d0))
+* Support `Series.corr` ([89b9503](https://github.com/googleapis/python-bigquery-dataframes/commit/89b95033d6b449bfc21249057d7c024d096c80d0))
+* Support `Series.map` ([8fab755](https://github.com/googleapis/python-bigquery-dataframes/commit/8fab75576757230bca5c7df10994837ac406300f))
+* Support for `np.add`, `np.subtract`, `np.multiply`, `np.divide`, `np.power` ([8fab755](https://github.com/googleapis/python-bigquery-dataframes/commit/8fab75576757230bca5c7df10994837ac406300f))
+* Support MultiIndex for DataFrame columns ([a32b747](https://github.com/googleapis/python-bigquery-dataframes/commit/a32b74751785c8e8aec40ce01df639dd7c4fbb77))
+* Use `pandas.Index` for column labels ([a32b747](https://github.com/googleapis/python-bigquery-dataframes/commit/a32b74751785c8e8aec40ce01df639dd7c4fbb77))
+* Use default session and connection in `ml.llm` and `ml.imported` ([8fab755](https://github.com/googleapis/python-bigquery-dataframes/commit/8fab75576757230bca5c7df10994837ac406300f))
+
+
+### Bug Fixes
+
+* Add error message to `set_index` ([a32b747](https://github.com/googleapis/python-bigquery-dataframes/commit/a32b74751785c8e8aec40ce01df639dd7c4fbb77))
+* Align column names with pandas in `DataFrame.agg` results ([89b9503](https://github.com/googleapis/python-bigquery-dataframes/commit/89b95033d6b449bfc21249057d7c024d096c80d0))
+* Allow (but still not recommended) `ORDER BY` in `read_gbq` input when an `index_col` is defined ([89b9503](https://github.com/googleapis/python-bigquery-dataframes/commit/89b95033d6b449bfc21249057d7c024d096c80d0))
+* Check for IAM role on the BigQuery connection when initializing a `remote_function` ([89b9503](https://github.com/googleapis/python-bigquery-dataframes/commit/89b95033d6b449bfc21249057d7c024d096c80d0))
+* Check that types are specified in `read_gbq_function` ([a32b747](https://github.com/googleapis/python-bigquery-dataframes/commit/a32b74751785c8e8aec40ce01df639dd7c4fbb77))
+* Don't use query cache for Session construction ([a32b747](https://github.com/googleapis/python-bigquery-dataframes/commit/a32b74751785c8e8aec40ce01df639dd7c4fbb77))
+* Include survey link in abstract `NotImplementedError` exception messages ([89b9503](https://github.com/googleapis/python-bigquery-dataframes/commit/89b95033d6b449bfc21249057d7c024d096c80d0))
+* Label temp table creation jobs with `source=bigquery-dataframes-temp` label ([89b9503](https://github.com/googleapis/python-bigquery-dataframes/commit/89b95033d6b449bfc21249057d7c024d096c80d0))
+* Make `X_train` argument names consistent across methods ([8fab755](https://github.com/googleapis/python-bigquery-dataframes/commit/8fab75576757230bca5c7df10994837ac406300f))
+* Raise AttributeError for unimplemented pandas methods ([89b9503](https://github.com/googleapis/python-bigquery-dataframes/commit/89b95033d6b449bfc21249057d7c024d096c80d0))
+* Raise exception for invalid function in `read_gbq_function` ([a32b747](https://github.com/googleapis/python-bigquery-dataframes/commit/a32b74751785c8e8aec40ce01df639dd7c4fbb77))
+* Support spaces in column names in `DataFrame` initializater ([89b9503](https://github.com/googleapis/python-bigquery-dataframes/commit/89b95033d6b449bfc21249057d7c024d096c80d0))
+
+
+### Performance Improvements
+
+* Add local cache for `__repr_*__` methods ([a32b747](https://github.com/googleapis/python-bigquery-dataframes/commit/a32b74751785c8e8aec40ce01df639dd7c4fbb77))
+* Lazily instantiate client library objects ([89b9503](https://github.com/googleapis/python-bigquery-dataframes/commit/89b95033d6b449bfc21249057d7c024d096c80d0))
+* Use `row_number()` filter for `head` / `tail` ([8fab755](https://github.com/googleapis/python-bigquery-dataframes/commit/8fab75576757230bca5c7df10994837ac406300f))
+
+
+### Documentation
+
+* Add ML section under Overview ([a32b747](https://github.com/googleapis/python-bigquery-dataframes/commit/a32b74751785c8e8aec40ce01df639dd7c4fbb77))
+* Add release status to table of contents ([a32b747](https://github.com/googleapis/python-bigquery-dataframes/commit/a32b74751785c8e8aec40ce01df639dd7c4fbb77))
+* Add samples and best practices to `read_gbq` docs ([a32b747](https://github.com/googleapis/python-bigquery-dataframes/commit/a32b74751785c8e8aec40ce01df639dd7c4fbb77))
+* Correct the return types of Dataframe and Series ([a32b747](https://github.com/googleapis/python-bigquery-dataframes/commit/a32b74751785c8e8aec40ce01df639dd7c4fbb77))
+* Create subfolders for notebooks ([a32b747](https://github.com/googleapis/python-bigquery-dataframes/commit/a32b74751785c8e8aec40ce01df639dd7c4fbb77))
+* Fix link to GitHub ([89b9503](https://github.com/googleapis/python-bigquery-dataframes/commit/89b95033d6b449bfc21249057d7c024d096c80d0))
+* Highlight bigframes is open-source ([a32b747](https://github.com/googleapis/python-bigquery-dataframes/commit/a32b74751785c8e8aec40ce01df639dd7c4fbb77))
+* Sample ML Drug Name Generation notebook ([a32b747](https://github.com/googleapis/python-bigquery-dataframes/commit/a32b74751785c8e8aec40ce01df639dd7c4fbb77))
+* Set `options.bigquery.project` in sample code ([89b9503](https://github.com/googleapis/python-bigquery-dataframes/commit/89b95033d6b449bfc21249057d7c024d096c80d0))
+* Transform remote function user guide into sample code ([a32b747](https://github.com/googleapis/python-bigquery-dataframes/commit/a32b74751785c8e8aec40ce01df639dd7c4fbb77))
+* Update remote function notebook with read_gbq_function usage ([8fab755](https://github.com/googleapis/python-bigquery-dataframes/commit/8fab75576757230bca5c7df10994837ac406300f))
+
 ## 0.2.0 (2023-08-17)
 
 ### Features
diff --git a/bigframes/version.py b/bigframes/version.py
index d386742d59..4cc4639705 100644
--- a/bigframes/version.py
+++ b/bigframes/version.py
@@ -12,4 +12,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-__version__ = "0.2.0"
+__version__ = "0.3.0"