Changelog

All notable additions, removals, and improvements to tools, categories, and verticals on Innealan.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

[v0.2.8] - 2026-09-15

Added

• Room Planner (preview): Added a browser-local measured drawing tool for irregular rooms. Draw a rough freehand outline directly on the canvas, tidy the outline, enter individual wall lengths, calculate floor area and perimeter, and record doors and windows by wall, offset, width, and height. The plan can be reused privately by Flooring, Paint, Wallpaper, and Skirting Board calculators without adding measurements to URLs or sending them to Innealan.

[v0.2.7] - 2026-09-14

Added

• Security reporting: Added a standards-compliant security.txt endpoint, a /security.txt compatibility redirect, and a dedicated security/privacy contact topic with safe reporting guidance.
• Tool handoff: Added a session-based handoff from the UK MPG Calculator to the Trip Fuel Cost Calculator, allowing a calculated MPG result to prefill the next tool without adding query parameters to the URL.

Changed

• Tool discovery: Renamed the related-tools section to "You might also want ..." for a more conversational description of the next-step suggestions.

[v0.2.6] - 2026-09-13

Removed

• Advertising and sponsorship surfaces: Removed ad placeholders, the advertising page, and AdSense-related configuration and documentation.
• Third-party analytics: Removed the Cloudflare Web Analytics beacon.

Changed

• Privacy and support: Updated the Privacy Policy, Support, About, FAQ, Contact, and deployment guidance to reflect the no-ads, donation-supported model. Anonymous first-party counts for tool interactions and unmatched searches remain in place.

[v0.2.4b] - 2026-09-03

Added

• Category index pages: Added a dynamic /<vertical>/<category>/ landing page for every vertical+category combination with public tools (e.g. /developer/text-data/, /automotive/finance/, /education/admissions/), linked from each vertical index page's category heading.
• Developer Security category: Launched Security category with:
  • pem-decoder (PEM Certificate Decoder)
  • csp-builder (CSP Builder)
• HTTP Request Builder: Added request-builder (HTTP & API category) — builds a raw HTTP request, cURL command, and fetch() snippet from method/URL/headers/body.
• Business Employment category: Launched Employment category with salary-hourly-calculator (Salary ↔ Hourly Calculator).
• Business Pricing: Added wholesale-retail-calculator (Wholesale ↔ Retail Calculator).

[v0.2.2b] - 2026-09-02

Added

• Automotive Finance Category: Launched Finance category with 2 new tools:
  • car-finance-calculator (Car Finance Calculator)
  • lease-vs-buy-calculator (Car Lease vs Buy Calculator)
• Education Admissions, Finance & Planning Categories: Added 4 new UK-focused tools:
  • ucas-tariff-calculator (UCAS Tariff Points Calculator, Admissions category)
  • degree-classification-calculator (Degree Classification Calculator, Grades category)
  • student-loan-repayment-calculator (Student Loan Repayment Calculator, Finance category)
  • study-time-planner (Study Time Planner, Planning category)

[v0.2.0b] - 2026-09-02

Added

• Food Vertical: Launched /food/ vertical with 3 new categories (Cooking, BBQ, Nutrition) and 11 browser-side tools:
  • recipe-scaler (Recipe Scaler)
  • cooking-unit-converter (Cooking Unit Converter)
  • cooking-conversion (Oven Temperature & Gas Mark Converter)
  • ingredient-multiplier (Ingredient Multiplier)
  • baking-percentages (Baking Percentage Calculator)
  • hydration-calculator (Dough Hydration Calculator)
  • meat-quantity-calculator (Meat Quantity Calculator)
  • bbq-serving-calculator (BBQ Serving Calculator)
  • cooking-time-calculator (Cooking Time Estimator)
  • recipe-nutrition-calculator (Recipe Nutrition Calculator)
  • macro-calculator (Macro Ratio Split Calculator)
• Homeowner Property Category: Launched Property category with 4 high-utility tools:
  • stamp-duty-calculator (UK Stamp Duty SDLT / LBTT / LTT Calculator with 2025/2026 rates)
  • mortgage-calculator (Mortgage Calculator & Amortisation Schedule with overpayment simulation)
  • rental-yield-calculator (Buy-to-let Gross/Net Rental Yield & Cashflow Calculator)
  • property-purchase-cost-calculator (UK Property Purchase Upfront Cash Calculator)
• Automotive Ownership Category: Launched Ownership category with:
  • vehicle-tco-calculator (3-to-5 Year Vehicle Total Cost of Ownership & EV vs Petrol Comparison)
• Business SaaS Category: Launched SaaS category with:
  • saas-metrics-calculator (SaaS Unit Economics: MRR, ARR, LTV, CAC, Payback, Churn & Runway)
• Everyday Utilities: Added 5 new everyday calculators:
  • time-calculator (Elapsed & Overnight Time Calculator)
  • unit-converter (General Measurement Unit Converter)
  • discount-calculator (Sale Price & Savings Calculator)
  • random-number-generator (Random Number Generator with unique selection support)
  • random-picker (Random List Item Picker)
• File Exporting & Downloads: Added client-side export capabilities:
  • CSV/JSON export buttons on saas-metrics-calculator
  • Amortisation schedule CSV export button on mortgage-calculator
  • Shopping list TXT export button on recipe-scaler
  • Direct file download buttons for csv-json-converter, json-to-markdown-table, json-to-html-table, json-to-sql, and json-to-typescript
• Branding & Watermarking: Embedded discreet, scannable center favicon watermark into qr-code-generator output PNGs.

Improved

• Tool guides: Added an About, How to use, Examples, Tips, and FAQ section to every tool page.
• Light Mode Accessibility: Improved text contrast across all typography blocks and section headers in light mode.

Fixed

• Broken links: Fixed a number of outdated links to older tool pages across the site.

[0.1.0] - 2026-09-01

Added

• Multi-Vertical Infrastructure: Launched vertical architecture supporting Developer, Homeowner, Business, Freelancer, Ecommerce, Automotive, Education, Travel, and Everyday.
• Theme Architecture: Added light and dark mode support, with a distinct colour theme per section of the site.
• Developer Expansion: Added Developer tools including cURL Code Converter, .env Converter, JSON Sorter, JSON Escape/Unescape, JSON Flatten, JSON Key Renamer, JSON to TypeScript, JSON to SQL, JSON to Markdown Table, JSON to HTML Table, JSON Mock Data, HMAC Generator, HTTP Headers Parser, CIDR Calculator, Cron Parser, and IP Range Calculator.
• Site Footer & Navigation: Added responsive mobile drawer navigation and versioned footer layout.