NewYour coding agent can read the release notes before it upgrades.Set up the MCP server →
npm · #377 most downloaded on npm
A library for parsing IPv4 and IPv6 IP addresses in node and the browser.
Last release 3 days ago
01 Oct 2026
Ships unpredictably
gaps range from 9 days to 2.2 years
Rarely documented
notes for 12 of the last 60 stable releases
Nothing withdrawn
no release was ever pulled
11 years old
66 releases · first in 2015
Reject an in-addr.arpa name longer than 32 characters before splitting it by @beaugunderson in #228
Full Changelog: v10.7.2...v10.7.3
Accept an arpa suffix in any case and without the root dot in fromArpa by @beaugunderson in #227
Full Changelog: v10.7.1...v10.7.2
One column per quarter.
Bump js-yaml and brace-expansion in the lockfile by @beaugunderson in #226
Full Changelog: v10.7.0...v10.7.1
Add offset() and nextNetwork(), accept prefix-length ip6.arpa names, correct the IPv6 end-address docs by @beaugunderson in #225
Full Changelog: v10.6.0...v10.7.0
Add isGlobal() and pin the classifiers to the IANA special-purpose registries by @beaugunderson in #224
Full Changelog: v10.5.1...v10.6.0
Full Changelog : v10.5.0...v10.5.1
Full Changelog: v10.5.0...v10.5.1
Honor the fromURL graceful-failure contract for non-IPv6 hosts by @beaugunderson in #218
Full Changelog: v10.4.0...v10.5.0
Add GitHub Actions CI by @beaugunderson in #213
Full Changelog: v10.3.1...v10.4.0
Full Changelog : v10.3.0...v10.3.1
Full Changelog: v10.3.0...v10.3.1
Full Changelog : v10.2.2...v10.3.0
Full Changelog: v10.2.2...v10.3.0
Full Changelog : v10.2.1...v10.2.2
Full Changelog: v10.2.1...v10.2.2
Full Changelog : v10.2.0...v10.2.1
Full Changelog: v10.2.0...v10.2.1
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Your coding agent can read these notes before it upgrades. Set up the MCP server →