0.68.0

Update queries without a where clause

If you try and perform an update query without a where clause you will now get an error:

>>> await Band.update({Band.name: 'New Band'})
UpdateError

If you want to update all rows in the table, you can still do so, but you must pass force=True.

>>> await Band.update({Band.name: 'New Band'}, force=True)

This is a similar to delete queries, which require a where clause or force=True.

It was pointed out by @theelderbeever that an accidental mass update is almost as bad as a mass deletion, which is why this safety measure has been added.

See PR 412.

⚠️	This is a breaking change. If you're doing update queries without a where clause, you will need to add force=True.

JSONB improvements

Fixed some bugs with nullable JSONB columns. A value of None is now stored as null in the database, instead of the JSON string 'null'. Thanks to @theelderbeever for reporting this.

See PR 413.