From 3.0.40 and later, implementation_version from backend was
not used in init response at all.
assoc->init->implementation_id,
resp->implementationId);
+ resp->implementationVersion = odr_prepend(assoc->encode,
+ assoc->init->implementation_version,
+ resp->implementationVersion);
+
resp->implementationName = odr_prepend(assoc->encode,
assoc->init->implementation_name,
odr_prepend(assoc->encode, "GFS", resp->implementationName));