More reliable diagnostics, with clearer results and messages. • Added Traditional Chinese, German, Spanish, Japanese, and Korean. • Improved reverse DNS timeout handling and protection against stale asynchronous results. • Added earlier validation for HTTP URL schemes and port numbers. • Improved Service Monitor result and history consistency when deleting endpoints, and corrected auto-refresh state when leaving the screen. • Recent TLS targets now restore their saved custom ports correctly. • Fixed cases where editing a target could mislabel earlier results, history or exports. • Corrected special-use IPv6 address classification in the IPv4/IPv6 subnet calculator. • Improved Chinese tool search and fixed selected labels and messages in About, Wake on LAN, TLS and IPv6 diagnostics. • Enabled cleartext HTTP diagnostics for user-entered URLs while retaining HTTPS server certificate validation.

Introducing Service Monitor: Save and monitor HTTP, HTTPS, and TCP endpoints Check reachability, response status, and latency Run all checks at once or enable foreground auto-refresh Quickly find any utility with the new tool search This update also improves LAN interface selection and scan cancellation, IPv6 link-local port scanning, input validation, reset behavior, localization, and overall reliability.

A big toolbox update — new tools, deeper diagnostics, and lots of polish. NEW TOOLS • DNS Lookup — A, AAAA, MX, TXT, NS, CNAME, SOA, PTR, CAA and SRV records over DoH or a custom resolver • DNS Benchmark — find the fastest resolver for your network • WHOIS / RDAP — domain, IP and ASN registration records • Subnet Calculator — IPv4 and IPv6, fully offline • TLS Certificate inspector — chain, expiry, SANs, TLS version and cipher • HTTP Request — status, headers, the full redirect chain and a DNS/connect/TLS/TTFB timing waterfall • IPv6 Diagnostics — dual-stack reachability and NAT64/DNS64 detection IMPROVED • Speed Test now measures latency under load, jitter, packet loss and a bufferbloat A–F grade • Ping adds a live latency graph, a stability grade and p50/p95/p99 percentiles • LAN scan identifies devices (router, phone, printer, NAS, TV…), lets you rename them, and the new Network Watch notifies you when a new device joins • Visual traceroute map, share/export results, a public-IP home-screen widget, and a "Ping a host" Siri shortcut Plus many stability and accuracy fixes and full Simplified Chinese localization. Thanks for using TelcoAIO!