Changelog

What's New

A running log of improvements, new features, and fixes across all Kalenux products.

Evolang: New Writing Resource Platform

Launched evolang.info with 90+ expert-written articles covering email templates, letter templates, business writing, grammar guides, communication skills, and AI writing tool reviews.

New Pages: Team, Publish Queue, Agenda

Added team page with division profiles, a content management dashboard for multi-site article publishing, and a project agenda with board, list, and calendar views.

Performance & New Content

Reduced page build times across all content platforms. Added related articles section to article pages on WNF, P4S, SA, and EL. Published new long-form articles across Strange Animals, Evolang, Pass4Sure, When Notes Fly, and Whats Your IQ.

SSL Monitoring & Server Status Dashboard

Added SSL certificate expiry tracking across all 10 domains. Improved server status dashboard with better connectivity checks and real-time health monitoring. Deployed Pass4Sure API.

Multi-Domain Cognitive Assessment

Expanded the IQ assessment engine with six distinct cognitive domains: logical reasoning, spatial intelligence, verbal comprehension, working memory, processing speed, and pattern recognition. Each domain is independently scored and mapped to percentile ranges validated against our test population.

  • 6 cognitive domains with independent scoring
  • Improved question randomization for retest validity
  • Detailed domain breakdown in results report
  • Support for 12 additional languages

50+ Format Support & Batch Processing

File Converter Free now supports over 50 file formats across documents, images, audio, and video. Batch conversion allows users to convert up to 10 files simultaneously with a single upload.

  • Added WebP, AVIF, and HEIC image format support
  • Batch conversion up to 10 files
  • Faster conversion engine (avg. 40% speed improvement)
  • Auto-cleanup: all files deleted from server within 30 minutes

Enterprise QR Customization Suite

The QR & Barcode Tool now offers advanced customization options requested by business users: custom colors, embedded logos, rounded corner styles, and print-ready high-DPI export in SVG and PDF formats.

  • Custom color and gradient support for QR codes
  • Logo embedding with automatic error correction scaling
  • SVG and PDF export for print workflows
  • All 1D barcode formats: EAN-13, UPC-A, Code 128, Code 39, ITF

Global Edge Network Deployment

Migrated static assets and API responses to a global CDN with edge nodes across Europe, North America, and Asia-Pacific. Average page load times reduced by 55% for users outside Turkey.

  • CDN coverage across 30+ global edge locations
  • HTTP/3 support enabled across all products
  • Automated SSL renewal and HSTS preloading
  • 99.9% uptime SLA across all platforms

Songwriter Collaboration Tools

When Notes Fly launched a new suite of collaboration tools designed with input from professional songwriters and music educators. Co-writing, annotation, and version history are now core features of the platform.

  • Real-time co-writing with live cursor presence
  • Line-level annotation and feedback tools
  • Version history with named snapshots
  • Chord progression notation support

QR & Barcode Tool: Public Launch

We launched qr-bar-code.com, a free QR code and barcode generator built for both individual users and enterprise workflows. The platform reached 10,000 users within the first month.

  • QR code generation for URLs, vCards, WiFi, email, and SMS
  • 6 barcode formats at launch
  • No account required, generate and download instantly
  • API access for programmatic generation

Psychometric Review & Question Overhaul

Working with our advisory panel of cognitive assessment researchers, we reviewed and replaced over 40% of the question pool. The updated question bank improves discriminant validity and reduces cultural bias in scoring.

  • 200+ questions reviewed and revalidated
  • Bias audit completed for top 5 user locales
  • Improved adaptive difficulty scaling
  • PDF results report with full domain breakdown

Have feedback or a feature request?

We build what our users need. Send us your ideas and we'll consider them for an upcoming release.