differences between wma 1.0 and 1.1

Could you please explain the defferences between wma1.0 & 1.1

every where I search in sun they refer to 1.0 or 1.1 instead.

it seams that they have no defferences.

but from the other side many phones support 1.0 only.

could you please help me with them.

which versio I shoud use?

[320 byte] By [etaa] at [2007-11-27 9:29:34]
# 1
http://developers.sun.com/mobility/midp/articles/wma2/to be sure of the compatibility, you can choose the first release, it depends on your public.
suparenoa at 2007-7-12 22:38:23 > top of Java-index,Java Mobility Forums,Java ME Technologies...
# 2
thanxbut the explains defferences between versions 1.1 & 2.0I wand 1.0 & 2.0.after these let's think I want to use 1.0.how can I determine it?
etaa at 2007-7-12 22:38:23 > top of Java-index,Java Mobility Forums,Java ME Technologies...
# 3
http://java.sun.com/products/wma/index.jsp
suparenoa at 2007-7-12 22:38:23 > top of Java-index,Java Mobility Forums,Java ME Technologies...
# 4

JSR-000120: The WMA 1.1 specification includes changes to take into account the MIDP 2.0 security framework and push architecture.

so this is the only difference.

can you tell me how can I get sure, that my midlet uses wma 1.0 only.

or

can you guide me to a link that contains a summary of wma 1.0 and 1.1 classes, interfaces and exceptions.

etaa at 2007-7-12 22:38:23 > top of Java-index,Java Mobility Forums,Java ME Technologies...
# 5
everything is in the reply 3 :-)
suparenoa at 2007-7-12 22:38:23 > top of Java-index,Java Mobility Forums,Java ME Technologies...
# 6
ok
etaa at 2007-7-12 22:38:23 > top of Java-index,Java Mobility Forums,Java ME Technologies...