v0.3.0 - 2022-03-31

This version deprecates the support of OrionDBExplorer, which has been migrated to
sintel. As a result, Orion no longer requires
mongoDB as a dependency.

Issues resolved

• Update dependency - Issue #283 by @sarahmish
• General housekeeping - Issue #278 by @sarahmish
• Fix tutorial testing issue - Issue #276 by @sarahmish
• Migrate OrionExplorer to Sintel - Issue #275 by @dyuliu
• LSTM viz JSON pipeline added - Issue #271 by @Hramir