Version 1.6.0

• added collection types DualIPv4v6Tries and DualIPv4v6AssociativeTries[V] for dual IPv4/v6 tries and for dual IPv4/v6 associative tries respectively
• added Enumerate methods, the inverse of the Increment methods, to find the position of an address in a subnet, or to find the distance between two addresses
• added Overlaps methods to check for overlapping subnets, and for checking sequential range overlap with a subnet
• added an Increment method accepting a big.Int argument to IPv6Address and IPv6AddressSection
• added Floor/Lower/Ceiling/Higher methods to the address trie types, similar to the existing FloorAddedNode/LowerAddedNode/CeilingAddedNode/HigherAddedNode methods
• added the extraneous digits IPv4 parsing option allow_inet_aton_extraneous_digits
• added ShortestPrefixMatch methods to associative tries and trie nodes
• improved radix and bit-count validation

Download source:
go get github.com/seancfoley/ipaddress-go@v1.6.0

In your go.mod file:
require github.com/seancfoley/ipaddress-go v1.6.0

In your source:
import "github.com/seancfoley/ipaddress-go/ipaddr"