from: optional field to describe when is the label valid from
to: optional field to describe when is the label valid till
metadata: additional metadata for the the label. It's meant to be flexible to hold label specific information.
Also added a dbmigration script to add gmt_create and gmt_modified field.
These 2 fields are already added to the DB without dbmigration. And this change will bring DB state and dbmigration state in sync.
Add 3 new fields:
Also added a dbmigration script to add
gmt_createandgmt_modifiedfield. These 2 fields are already added to the DB without dbmigration. And this change will bring DB state and dbmigration state in sync.