the next release is drawing closer - in a few days i'll release a beta -- thats assuming im sober enough after the AFL finals this weekend :)
but..
the next release will no longer support php4!!
why are we dropping php4 support? - mainly because with each new day more and more OO code is getting check in and making it backwards compatible is a pain in the ass - plus we want to use the nice new features of php5 and not be dragged down by backwards compatibility issues - also as highlight by http://www.gophp5.org/ php4 will soon be unsupported by the php/zend crew
but you say, my server only has php4! - either upgrade your server - change web hosts - install php5 locally - or continue using the php4 compatible versions of Simple Invoices
or
in the not to distant future I plan on offering free and paid for Simple Invoices hosting - so if you can hang out till then you can move your Simple Invoices to one of my servers - email me at justin@kelly.org.au if your interested Simple Invoices hosting now