None. See: https://issues.apache.org/jira/browse/SOLR-2143 and https://issues.apache.org/jira/browse/SOLR-2419 for the last times I know of that any consideration was given for supporting it and the reason why not.
Best, Erick > On Apr 25, 2019, at 1:02 PM, DESDCS <daniel.s...@hrsdc-rhdcc.gc.ca> wrote: > > What version of OpenSearch specification does Solr currently uses? > > > > -- > Sent from: http://lucene.472066.n3.nabble.com/Solr-User-f472068.html
