The history of mac OS, Apple's current Mac operating system originally named Mac OS X until 2012 and then OS X until 2016, began with the company's project to replace its "classic" Mac OS.That system, up to and including its final release Mac OS 9, was a direct descendant of the operating system Apple had used in its Macintosh computers since their introduction in 1984.It's true that a lot of apps no longer support Panther, but... coy, since according to your specs you are running a Power PC G5, if it's processor is 1ghz or higher, you can run Tiger and Leopard ( but I'd recommend upgrading your 512mb of ram to at least 1GB in either case).While the software updates are expensive if bought retail from Apple, there are plenty of deals abound: OS X Leopard 10.5 for Tiger 10.4 Retail DVD You can also look at education pricing as well...While its true older Macs can use newer operating systems, Apple can be a little much sometimes pushing OS updates that really don't do a heckuva lot more than previous systems (save the flames, I'm talking about "average user" situations).If your Mac shipped with 10.3, its a good idea to go to 10.4 to be more current but jumping to 10.5 isn't necessary, especially with 10.6 bearing down.Welcome to our i OS updating guide, in which we explain how to download and install the latest publicly available version of i OS on your i Phone and i Pad.At time of writing that's i OS 10.3.2; if you want to update to i OS 11 (which should be announced on Monday night at WWDC 2017), you'll need to install the beta version instead.
BBEdit 10.5.13 Release Notes Release Date: 01/24/2011 – The update package contains the BBEdit 9.6.3 application.
You must have a BBEdit 11 serial number to use this version.
Customers with any version of BBEdit prior to 11.0 will need to purchase an upgrade. ) Important: BBEdit 11 requires Mac OS X 10.9.5 or later, and will not run on any earlier version of Mac OS X.
And even then, it may not be as well-suited for running 10.4 as it is 10.3.
I just haven't seen a pressing need to upgrade, to be honest.