Please vote for release candidate 1 for Lucene/Solr 6.4.1. The artifacts can be downloaded from: https://dist.apache.org/repos/dist/dev/lucene/lucene-solr-5.5.4-RC1-rev31012120ebbd93744753eb37f1dbc5e654628291/
You can run the smoke tester directly with this command: python3 -u dev-tools/scripts/smokeTestRelease.py \ https://dist.apache.org/repos/dist/dev/lucene/lucene-solr-5.5.4-RC1-rev31012120ebbd93744753eb37f1dbc5e654628291/ Here's my +1 SUCCESS! [0:37:28.105298]
