The search for a specific "v3.10.2" download for did not yield an official release note for that exact sub-version. However, as of early 2024, the game has progressed to version 3.28.0 , suggesting that v3.10.2 is an older build.
To download or update the game to its latest version, the official and safest method is through the 100% Orange Juice Steam Store Page .
Since the milestone release on September 18, 2020, the game has introduced significant overhauls: Guide :: 100% Orange Juice | Modding Documentation