v6.4.0-beta.3

[6.4.0-beta.3] - 2024-01-13

Third pre-release of the upcoming 6.4.0

This beta release includes a several fixes of some bugs in the new ontology model and add:

• New ontology tld
• Remove ontology_legacy class
• Fix: Time Machine with dataframes
• Change json editor with new json-svelte editor
• Added unit test for ontology and hierarchy