Changelog

The page lists changes to the base database, newest first.

Unobtanium Release	Schema Version	Documentation
3.0.0	0.1.0	link

You can follow the history of this schema using the git history of lib-unobtanium/src/database/base.rs.

Version 0.1.0 cleans up some historic design choices.

Added the str_origin field to the origin table.
Removed unique constraint for scheme, host, port fields from origin table. This had some edge case problems because of host and port being nullable.
Remove the crawl_delay_ms column from the origin table. It stems from a very early version of the crawler and unused.

Version 0.0.0 represents the last unversioned version of the database schema.