3.1.0

• Fixes #12, #13, #14
• ItemPrices and ItemPriceCollections can now calculate totals by excluding certain TaxPrices by type

3.0.0

• Fixed #2, now uses namespaces

2.0.1

• Removed blesta/items from composer.json, should not have been included.

2.0.0

• Added PriceInterface to solidify the definition of ItemPrice and UnitPrice.
• Added ItemPriceCollection::merge which can merge two ItemPriceCollection objects together
• Requires PHP 5.4.0+

1.2.2

• Added back changes that were lacking in 1.2.1 that existed in 1.2.0. See PR #4.

1.2.1

added description, authors, license to composer