Release Version: v1.1.0 | Status: Production / General Availability

Summary: A comprehensive breakdown of every diagnostic module, visual enhancement, and stability fix active in PacketPulse since launch.

🆕 New Diagnostic Tools & Features

1. WHOIS Domain & IP Registry Explorer

• Domain & IP Auditing: Real-time RDAP and WHOIS query engine for domains and IP addresses.
• Detailed Metadata Breakdown: Extracts Registrar name, Registrant Organization, Creation/Updated/Expiration dates, Authoritative Name Servers, Domain Status Flags (clientTransferProhibited), and DNSSEC status.
• Raw WHOIS Output: Toggleable raw WHOIS response text view with quick copy-to-clipboard functionality.
• Dedicated PDF Export: One-click download for WHOIS domain ownership PDF audit reports.

2. Master Telemetry Suite & All-in-One PDF Generator

• Multi-Tool Audit Runner: Single-click execution that runs diagnostic sweeps across 12+ diagnostic modules (IP Info, Global Ping, DNS, Port Scan, SSL, BGP, Subdomains, CIDR, MAC OUI, Cron, CORS, and WHOIS).
• Comprehensive Master PDF Report: Generates a branded, multi-page vector PDF report compiling all network diagnostic results into an executive summary.

3. BGP Route Explorer & Subdomain Reconnaissance

• Autonomous System Probing: Identifies ASN, ISP Organization, IP prefixes, registry sources (ARIN/RIPE), and RPKI route validation status.
• Subdomain Discovery: Enumerates active subdomains (mail, api, dev, admin) with real-time host IP mapping.

4. HTTP Header & Redirect Tracer

• Redirect Chain Analysis: Traces full HTTP response chains, status codes (301, 302, 200), and hop latencies.
• Security Policy Audit: Evaluates HSTS, Content-Security-Policy (CSP), X-Frame-Options, and server technology signatures.

5. Network Utilities & Calculations

• CIDR Subnet Calculator: IP range calculations, subnet masks, wildcard masks, usable host counts, and binary conversions.
• MAC Address OUI Lookup: Vendor identification and unicast/multicast status determination.
• Cron Expression Explainer: Human-readable cron schedule translations and upcoming execution timestamp previews.
• JWT Inspector: Decodes headers, claims payloads, and checks token expiration status.
• CORS Vulnerability Scanner: Evaluates Access-Control-Allow-Origin wildcard policies and HTTP methods.

🎨 UI, Spacing & Layout Improvements

• Full-Width Card Layouts: Converted previously squeezed side-by-side modules into full-width sections for improved data legibility and breathing room.
• Global Ping Matrix Overhaul: Expanded multi-region ping nodes into a responsive 6-column grid (xl:grid-cols-6) with real-time latency badges and loss indicators.
• Path Tracer / Visual Traceroute Enhancements: Increased table cell padding, expanded IP/hostname columns, and added distinct Network Operator and ASN badges.
• SSL/TLS Inspector Layout Refactor: Expanded Cryptographic Specifications and Subject Authority cards into full-width layout blocks, eliminating text clipping and overlapping on long cipher suites or signature algorithms.
• TCP Security Port Scanner Expansion: Converted port scan result tables to full width for multi-port range monitoring.

Bug Fixes & Stability Improvements

• Module Import Fixes: Resolved build-time import path mismatches between MasterReportCard and CidrCalculator.
• Text Wrapping & Truncation Fixes: Fixed line-wrapping glitches on cipher names, OCSP stapling badges, and lengthy issuer strings in dark mode containers.
• PDF Vector Engine Stabilization: Updated jsPDF coordinate math across all individual module exports and the Master PDF generator to ensure proper page breaks and header alignment.
• Responsive Touch Targets: Ensured all action buttons, quick-test chips, and inputs maintain a minimum 44px height for seamless mobile usage.