# Release History
##Release versions: 2.9.1, 2.10.1
Release date: 26 July, 2021
**Important:** When upgrading this extension
**from 2.10.0 to 2.10.1**, you must also upgrade the
from 2.10.0 to 2.10.1.
* Internal API updates.
* Issue where Splunk Sightings Enricher would fail
for certain types of observables.
## Initial release
Release date: TBD
* Now provides the Elastic Sightings Enricher.
* Now provides the Splunk Sightings Enricher.