pidgin/pidgin

Update the ChangeLog and COPYRIGHT for PR #312 and issue #17280.
release-2.x.y
2019-10-09, Gary Kramlich
6378938ad9c5
Update the ChangeLog and COPYRIGHT for PR #312 and issue #17280.

Fixes #17280
VOID:POINTER,POINTER,OBJECT
BOOLEAN:OBJECT,POINTER,STRING
VOID:STRING,STRING
VOID:STRING,STRING,DOUBLE
VOID:ENUM,STRING,STRING
VOID:ENUM,STRING,STRING,BOOLEAN
VOID:FLAGS,FLAGS
VOID:STRING,STRING,OBJECT,OBJECT
VOID:POINTER,POINTER,OBJECT,OBJECT
VOID:STRING,STRING,POINTER