You have to check the documents posted on the BIR's official website because for this type of applications, that's the primary source.
Access the following website and click on the available documents to see if the software has been updated for the new laws. I've seen there are some 2018 documents available for download as well as
ALPHALIST DATA ENTRY and VALIDATION.
If you don't have a PDF reader to open the files, download one from the many available.