Welcome to Lucent Sky AVM version 1903, the first Minor Release of 2019. This release is headlined by a new generation of source code analysis engine, along with improvements and bug fixes on the remediation engine, binary analysis engine and the web interface. To learn more about this release, visit Lucent Sky AVM version 1903 release notes.

New features added in 1903


Source code analysis

  • The new third-generation source code analysis engine was designed with scalability and extendibility in mind, and provides extended coverage for web applications and more advanced analysis for JavaScript files. However, these improvements may result in slightly longer analysis time.
  • The third-generation source code analysis engine also brings first-class support for customized rule packages. Users can now use custom identification rules across analysis engines with the same granularity as the built-in rules. As a result, the new source code analysis engine is not compatible with custom identification rules designed for previous generations of source code analysis engines.

Binary analysis

  • Performance improvements when using Comprehensive Analysis on applications with large binary files.


  • Stability and performance improvements when generating the remediated source code of very large applications.


  • We fixed a bug where the batch delete function on the Web UI returns DATA_ERROR even when the operation completed successfully.

If you are using Lucent Sky AVM Enterprise or Standard Edition (either on-premise or cloud) and have an active subscription, you can update to 1903 immediately. Our support team will reach out to you shortly to schedule an update. If you are using Lucent Sky AVM On-Demand, your server will be updated to 1903 in the next few days.