MaBaSoft (http://www.mabasoft.net/) has released version 3.1.5 of Currency Assistant for Mac OS X. In the new version of the conversion calculator. It’s ready for Mac OS X Lion. Also, the automatic update of the Bank of Canada rates has been restored after the Bank of Canada changed the location and contents of the┬áDaily Noon Rates CSV file.

Currency Assistant lets you convert between 174 world currencies (all major circulating currencies plus the 16 Eurozone legacy currencies) and automatically updates exchange rates over the Internet using the rates published by the European Central Bank, the Bank of Canada, the International Monetary Fund, and the Bank of Italy.

With Currency Assistant you can create multiple converters and manage currencies, import and convert series of amounts, calculate and convert the result of expressions, and quickly log, save, export, and print your conversions.

Currency Assistant is Universal Binary and runs in English, German,French, Dutch, and Italian. It costs US$19.95 for a single user license. Version 3.1.5 is a free update for registered users of version 3.0.