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- Improved the parsing of all data tables, resulting in more
consistency in values, less empty strings (not ``NULL``) and better
handling of default values.
- New ``database_info`` table, it contains two rows, “version” and
“generated_date”, containing the script vused and the date the
database was generated respectively.
- Added a new ``currency`` column to ``npcs_buying`` and
``npcs_selling``, it contains the id of the item used as currency for
that transaction (e.g. gold coins, gold tokens, silver tokens, etc).
- Better parsing for item npc offers, a lot more offers are saved now,
including item trades (e.g. 1 fighting spirit for 2 royal helmets).
- More item attributes are saved to ``item_attributes``.