Added PackageVersion and DatabaseVersion functions

v9.7.0

Added PackageVersion and DatabaseVersion functions

Fixed wrong value returned by the CIDRToIPv6 function

v9.6.1

Merge branch 'master' of https://github.com/ip2location/ip2location-go

Added support for district, ASN and AS

v9.6.0

Added support for district, ASN and AS

Fixed wrong IPv6 conversion

v9.5.1

Fixed wrong IPv6 number conversion

Added Country class to query country information and Region class to lookup the ISO 3166-2 subdivision code for country code and region name

 Added Country class to query country information and Region class to…

… lookup the ISO 3166-2 subdivision code for country code and region name

Fixed EOF error

v9.4.1

Fixed EOF error

Reduced file I/O

v9.4.0

Reduced file I/O

Added IPTools class

v9.3.0

Added IPTools class

Added support for IP2Location Web Service

v9.2.0

Added support for IP2Location Web Service

Added support for address type and IAB category. Added exception handling for wrong BIN file.

Added support for address type and IAB category. Added exception hand…

…ling for wrong BIN file.