Genero Web Services 3.20.15 closed issues

4 issues:

Id	Summary	Product	Status	Fixed in
GWS-01072	Support of HTTP/2 must be backported in 3.20	GWS	CLOSED FIXED	GWS 3.20.15
GWS-01130	Serializing a dictionary in XML should generate an error and not a crash	GWS libfglwse	CLOSED FIXED	GWS 3.20.15 GWS 4.01.00
GWS-01137	Additional debug information like serial to find the failing certificate	GWS	CLOSED FIXED	GWS 3.20.15 GWS 4.01.00
GWS-01143	Change GWS default TCP/IP version from undefined to V4	GWS libfgltransport	CLOSED FIXED	GWS 3.20.15 GWS 4.01.00