Beta-version of ELF is a result of enhancement after initial testing. A number of program functions was significantly improved, for example the use of multiple currencies when registering payment documents was enhcanced. The most critical changes were made on the business logic regarding calculating the balance of mutual settlements with partners - the contracts were added as an entity for accounting. Also, the documents' printing forms were re-worked and new reports were added. Many service fucntions were improved, and the user interface was updated.