Update README.md

Updated link to latest release.

Author: ntatonetti

README.md

@@ -23,9 +23,9 @@ OnSIDES was created using the [PubMedBERT language model](https://huggingface.co
 The latest database versions are available as a flat files in CSV format. Previous database versions can be
 accessed under [Releases](https://github.com/tatonetti-lab/onsides/releases). A [DDL](src/sql/mysql/create_tables.sql) (`create_tables.sql`) is provided to load the CSV files into a SQL schema.
 
-### March 2023 Data Release 
+### June 2023 Data Release 
 
-[onsides_v2.0.0_20230309.tar.gz](https://github.com/tatonetti-lab/onsides/releases/download/v2.0.0-20230309/onsides_v2.0.0_20230309.tar.gz) 117MB (md5: db4cfb32322edb6e9dcb42f56c572a3e)
+[onsides_v2.0.0_20230629.tar.gz](https://github.com/tatonetti-lab/onsides/releases/download/v2.0.0-20230629/onsides_v2.0.0_20230629.tar.gz) 117MB (md5: 011056222b04f68fc4b31d7cdba1107d)
 
 *Previous data releases can be found under the releases link to the right. Updated versions of the database will be completed quarterly.*