The profesional BASIC programming language, Amiblitz2, has many improvements
over the much older BlitzBasic2.
Thanks to Bernd Roesch
and other cool people supporting it,
Amiblitz2 has gotten:
-Freeware/Opensource.
-Many times faster compile time.
-An optimize feature
that can make programs go 3-4 times faster
than it would when compiled with BlitzBasic2.
-Several BlitzBasic2 related bugs fixed.
And many other improvements
that BlitzBasic2 just seemed to lack.
You can get it
hereor at any other aminet mirror.
Amiblitz2 sources should also be compatible
with BlitzBasic2 sources,
(and vice versa)
but that is not a guarantee.
Maybe especially not from AB2 to BB2.