GDLib 1 or GDLib 2

[#1]

Which version - if at all - is installed on the servers? Tx.

[#2]

It is going to be version 1. Deduct this from how the cms I use reacted to changes.

[#3]

lib GD2 is installed
well, at least is is according to everything that I run.

[#4]

from phpinfo()
gd
GD Support enabled
GD Version bundled (2.0.28 compatible)
FreeType Support enabled
FreeType Linkage with freetype
T1Lib Support enabled
GIF Read Support enabled
GIF Create Support enabled
JPG Support enabled
PNG Support enabled
WBMP Support enabled
XBM Support enabled
JIS-mapped Japanese Font Support enabled