A factual release log
Follow new tools, deeper guides, maintained datasets and reusable publisher resources without joining a marketing list.
Release notes
Dates describe published product or content changes—not automatic build times.
The public site now reports its current 121 tools and 20 publisher embeds consistently. Third-party analytics injection was removed, the same-origin security policy was tightened, and the privacy and trust pages continue to document the browser-first boundary.
Four new practical guides explain BMI screening, fuel-economy unit conversion, bill and tip splitting, and concrete quantity estimation. Each includes a free worksheet and connects to the working calculator.
Four new practical guides explain symmetric percentage comparison, MET-based calorie estimates, weekly timesheet totals and mortgage overpayment modelling. Each includes a free worksheet and connects to the working calculator.
The publisher-embed library grows from sixteen to twenty widgets with percentage difference, calories burned, weekly work hours and mortgage overpayment. All remain noindex, quota-controlled and available with copyable code.
Add a percentage difference calculator, calories burned calculator, weekly work hours calculator and mortgage overpayment calculator. Each runs privately in the browser and remains free to use daily.
Two new practical guides explain how to estimate floor tile quantities with a visible waste allowance and how to convert times across UTC offsets without missing daylight-saving changes. Each includes a free worksheet and connects to the working calculator.
Eight new calculator widgets are now available for relevant websites: BMI, floor tiles, tips, concrete, mortgage affordability, holiday entitlement, fuel economy and time-zone conversion. The embed catalogue, resource library and each full tool page link to a preview and copyable code.
The homepage now surfaces eight recently added calculators in a dedicated “Fresh from the bench” section, category hubs link to the newest tools, all eight tools gained worked examples, and two new practical guides cover mortgage affordability and holiday entitlement with editable worksheets.
Add a mortgage affordability calculator, holiday entitlement calculator, fuel-economy converter and fixed-offset time-zone converter. Each runs privately in the browser and remains free to use daily.
Add a BMI calculator, tile calculator, tip splitter and concrete estimator. Each runs privately in the browser and remains free to use daily.
Visitors can now suggest the next browser tool from a dedicated no-subscription page. The site also publishes llms.txt and llms-full.txt so AI assistants can discover the complete tool, guide and resource catalogue.
Search now covers every public tool, Premium workflow, guide, category and maintained resource. Visitors can also save tools locally and reopen recent tools without creating an account. Four new publisher embeds bring the maintained total to eight.
New worked guides cover flooring area and waste, profit margin and markup, percentage change and image aspect ratio. Each connects directly to working calculators and an editable worksheet.
The resource library now publishes reusable CSV, JSON and documented dataset packages for official weekly road-fuel prices and regional UK bank holidays.
The public library launched with 121 focused browser tools, transparent methods, practical examples and privacy-first processing.
The Atom file works with standard feed readers and needs no UtilHub account.
Only substantive product, data or content changes appear in this log.
Every note points to the live tool, guide or resource it describes.