What's New

Changelog & release notes for CalculatorApp.me. Track every new calculator, feature, and improvement.

v2.6.0

Comparison, PDF Export & Embed Support
  • ✦ NewCalculator Comparison Tool — compare results from different calculators side by side
  • ✦ NewNative PDF export for all calculator results (real .pdf download)
  • ✦ NewCalculator Embed system — embed any calculator on your website with customizable iframe code
  • ✦ NewPublic changelog page with release notes
  • ✦ NewMulti-language support (English + Hindi) with language switcher
  • ✦ NewDynamic Open Graph images for better social sharing
  • ↑ ImprovedSocial sharing now generates per-calculator branded preview images
  • ↑ ImprovedFooter redesigned with newsletter signup section

v2.5.0

Search, Favorites & User Dashboard
  • ✦ NewFuzzy search with offline fallback using Fuse.js — instant results on every keystroke
  • ✦ NewFavorites system — bookmark calculators and manage them from your dashboard
  • ✦ NewFull user dashboard with Overview, Favorites, History, and Compare tabs
  • ✦ NewCSV export for calculation history
  • ↑ ImprovedKeyboard navigation in search (arrow keys, enter, escape)
  • ↑ ImprovedFull ARIA accessibility for search combobox

v2.4.0

Critical Security & Performance Fixes
  • ✦ NewDynamic robots.txt based on environment
  • ✦ NewAdmin authentication for proxy endpoints
  • ✦ NewCustom loading and error pages
  • ✦ NewPWA service worker with offline caching
  • ✦ NewCookie consent with granular controls
  • ↑ ImprovedReplaced console.log calls with structured logger
  • ↑ ImprovedMigrated all images to Next.js Image component for WebP/AVIF
  • ↑ ImprovedAdded CSP and CORS security headers
  • ↑ ImprovedHreflang tags for US, India, EU markets
  • ✓ FixedPWA manifest targeting corrected from UAE to USA
  • ✓ FixedRate limiting applied to all public API endpoints

v2.3.0

GEO Runtime & Regional Optimization
  • ✦ NewGEO runtime system — automatic region detection (USA, India, EU)
  • ✦ NewRegion-specific currency formatting (USD, INR, EUR)
  • ✦ NewUnit system detection (imperial for USA, metric for others)
  • ✦ NewCookie-based preference persistence for region settings
  • ↑ ImprovedResponsive layout fixes across all device sizes
  • ↑ ImprovedMobile navigation and touch target optimization

v2.2.0

Construction Calculators & AI Insights
  • ✦ New24 construction calculators (concrete, rebar, drywall, roofing, paint, and more)
  • ✦ NewAI-powered insights for calculation results using multi-provider architecture
  • ✦ NewSupport for Google Gemini, OpenAI, and DeepSeek AI providers
  • ↑ ImprovedCalculator Shell with unified print, share, and save functionality
  • ↑ ImprovedSEO structured data (FAQ schemas, breadcrumbs, WebApp schema)

v2.0.0

Next.js Migration & 150+ Calculators
  • ✦ NewFull migration to Next.js 16 with App Router
  • ✦ New150+ calculators across finance, health, math, engineering, construction, logistics, and tools
  • ✦ NewSupabase authentication with role-based access
  • ✦ NewAdmin dashboard for managing calculators, pages, and SEO
  • ✦ NewBlog system with rich content editing
  • ↑ ImprovedTailwind CSS 4 styling system
  • ↑ ImprovedTypeScript strict mode throughout

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