v0.5.0

Core (stdlib only):

• sqlip: database/sql Scanner/Valuer — Addr, Prefix (Postgres inet/cidr, text), BinaryAddr (MySQL VARBINARY(16))
• cloud: fetch AWS / Google Cloud / Cloudflare published ranges, Index.Lookup → provider/region/service
• httpip.Resolve: transport-agnostic client IP resolution
• Fix: ParseHost rejected peers with port 0 (in-memory/unix listeners)

New modules (separate go.mod, core stays dependency-free), tagged integrations/<name>/v0.1.0:

• integrations/ginipx, integrations/echoipx, integrations/fiberipx (Fiber v3): ClientIP, Restrict, FromContext
• integrations/geoip: MaxMind MMDB Country, ASN, Lookup (databases not bundled)

100% statement coverage in every package and module, enforced in CI.

🤖 Generated with Claude Code

v0.4.0

• FindOverlaps, BuildTree: overlap report and containment hierarchy
• RFC2317Zone, RFC2317CNAMEs: classless reverse delegation
• IPSet.ContainsBatch, Table.LookupBatch
• New ipx/k8s package: cluster network validation, node podCIDRs, service IPs (stdlib only)
• IPSet.Contains 2x faster (on par with netipx); Range.Prefixes 26% faster than netipx
• bench/ module comparing with go4.org/netipx
• 100% statement coverage in all packages, enforced in CI

🤖 Generated with Claude Code

v0.3.0

• CLI: ipx plan <prefix> <len|hosts:N>... (VLSM), ipx alloc <prefix> <n> [--reserve ip]...
• CLI: --json output for every command
• golangci-lint v2 config + CI lint job

🤖 Generated with Claude Code

v0.2.1

• Allocator: O(log n) scan via sorted taken ranges (near-full pools no longer walk every address)
• Table.Lookup: precomputed node masks (~92→86 ns/op, 0 allocs)
• MIT license
• Pages workflow no longer cancels in-progress deploys

🤖 Generated with Claude Code

v0.2.0

• SafeDialer: SSRF-safe DialContext — checks every resolved IP, dials the checked IP (no DNS rebinding)
• Table: path-compressed trie, collapses on delete (fuzzed against linear scan)
• IsInternal / IsCloudMetadata: zero allocations
• IPSet.ContainsRange O(log n); IPSet Text/JSON; Range binary encoding
• Testable examples, CI (race + fuzz), website: https://bakhod1r.github.io/ipx/

🤖 Generated with Claude Code

v0.1.0

Initial release.

• Parsing/validation, IANA special-purpose classification
• 128-bit arithmetic, CIDR/subnet math, VLSM planning
• Range, immutable IPSet algebra, aggregation/subtraction
• LPM Table/SyncTable, ACL, Allocator
• Reverse DNS, endpoints, SSRF checks (IsInternal)
• httpip: trusted-proxy client IP + middleware
• ipx CLI

go get github.com/bakhod1r/ipx@v0.1.0
go install github.com/bakhod1r/ipx/cmd/ipx@v0.1.0

🤖 Generated with Claude Code

integrations/ginipx v0.1.1

• Bump indirect deps: golang.org/x/crypto 0.52.0, x/net 0.54.0, x/sys 0.45.0, x/text 0.37.0 (#1)

go get github.com/bakhod1r/ipx/integrations/ginipx@v0.1.1

🤖 Generated with Claude Code