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Changelog

[2.0.1] - 2026-08-17

network-nth throws IndexOutOfBoundsException for an out-of-range index instead of returning an address from a different network.
domain-next verifies containment before deriving children, so it no longer produces children for an unrelated parent of matching length.

count on an IPNetwork throws IPNetworkException when the count of the network exceeds Integer/MAX_VALUE. The count method of Indexed returns a Java int, so a larger count became 0: 0.0.0.0/0 and every IPv6 network of /96 or shorter reported as empty. Use network-count, which returns the exact count for a network of any size.

Operations now throw typed exceptions when input cannot be interpreted as an address, network, or domain, where they previously could produce meaningless results. Use the lenient address?, network?, and domain? predicates when callers need to test input rather than assert validity.
Added strict ->address, ->network, and ->domain coercion functions.
aggregate-networks and ARPA conversions remain lenient: malformed values are skipped or return nil according to their existing contracts.

Classify special-use IPv4 and IPv6 addresses with special-use and the private?, loopback?, link-local?, multicast?, unique-local?, shared-address-space?, documentation?, benchmarking?, unspecified?, broadcast?, reserved?, and global? predicates.
Add inet.data.arpa with ip->domain and domain->ip for in-addr.arpa and ip6.arpa reverse DNS zones.
Add aggregate-networks for reducing collections of networks and addresses to a minimal exactly-equivalent set.
Accept IPv6 zone identifiers such as fe80::1%eth0, preserving them for round-tripping in metadata while excluding them from identity, comparison, and serialization. Zone identifiers previously returned nil.

IPv6 text formatting now conforms to RFC 5952. String output differs from 0.7.5 in three cases: a single 16-bit zero field is no longer compressed to ::, IPv4-mapped addresses use the embedded dotted quad such as ::ffff:192.168.1.1, and the first equal-length zero run is compressed instead of the last. Re-check consumers that compare formatted strings.
Replace deprecated (:use ...) namespace forms with namespace declarations using :require and :refer.
Add clojure -T:build ragel to regenerate Java parsers from the grammars in src/ragel.

Pin toArray behavior for network-set and domain-set, fixing the JDK 11 Collection.toArray compatibility issue through the hier-set fork.

Declare the optional serialization dependencies in the pom so cljdoc can analyze their integration namespaces. They remain non-transitive for consumers.

Migrate the build to deps.edn and tools.build (Java compiled via clojure -T:build compile-java), with Leiningen supported via lein-tools-deps.

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