Transitioned internal scripts like couchup to require Python 3.x.
Restored the ability to completely remove document records from a database in a clustered environment. apache couchdb 2.3.1 download
Apache CouchDB 2.3.1 Download and Installation Guide Apache CouchDB 2.3.1 is a critical bugfix release in the 2.x series of this popular NoSQL database. Known for its "offline-first" capabilities and robust replication protocol, this version stabilized key features like clustered purging and improved compatibility with modern environments. Why Download Apache CouchDB 2.3.1? Transitioned internal scripts like couchup to require Python
Resolved issues with admin password salting during cluster setup and improved Python 2/3 compatibility. Official Download Links Official Download Links Includes updates to the replication
Includes updates to the replication protocol for smoother data flow between server clusters and mobile devices. Erlang Compatibility: Added support for Erlang 21.x.
Released on March 12, 2019, version 2.3.1 addressed several security and performance issues. While newer versions like CouchDB 3.3.x or 3.5.x are now available, version 2.3.1 remains a common target for legacy systems requiring specific Erlang or SpiderMonkey dependencies. Key Features and Improvements:
As an older release, you must access version 2.3.1 through the official Apache archives rather than the primary download page, which defaults to the latest stable version. Download Link CouchDB 2.3.1 for Windows macOS (.zip) CouchDB 2.3.1 for macOS Source Code (.tar.gz) CouchDB 2.3.1 Source Docker docker pull couchdb:2.3.1 Installation Steps by Platform 1. Windows Installation 1. Release Notes — Apache CouchDB® 3.5 Documentation