V9.5 has the following bugfixes:

 	Applications could fail with floating point errors like HPARITH traps
 	when tracing was enabled on an LD device. This could only happen on
 	OpenVMS V8.3 or above.

 	LD will now warn when an attempt is made to install it on any disk
 	other than the system disk. Since LD is an integrated component of
 	VMS it must be installed on the system disk.