1. LTCLI

You can check the version of LTCLI tool.

$ ltcli --version
ltcli version 1.1.5

2. Lightning DB

You can check the version of Lightning DB that is deployed in each cluster.

$ ltcli
Cluster '21' selected.
matthew@lightningdb:21> cluster version
- build date : 20200820-173819
- branch: release.flashbase_v1.2.3
- last commit-id: 45814d
- output binary: lightningdb.release.release.flashbase_v1.2.3.45814d.bin
matthew@lightningdb:21>