SSumlucid
Tools
Compound interestSavings goalFee impactStock profitForeign returnMethodologyAboutContactFrançais
Calculated locally

VERSION NOTES

Calculation changes should leave an audit trail.

This record distinguishes formula changes from content and interface changes. A formal release should retain prior material entries.

Local calculations · no advertisingVersion 0.4.1Reviewed

Version 0.4.1 · September 4, 2026 · Contact activated

Activated the support link after destination verification and operator-confirmed receipt. The privacy notice now identifies the correspondence providers. No calculation formulas changed.

Version 0.4 · September 4, 2026 · Content update

  • Introduced the Sumlucid public brand and original English and French information pages.
  • Clarified local calculation, optional ECB requests, hosting logs and the status of the contact address.
  • Localized the copy-only correction report and generated methodology examples with the existing shared calculation functions.
  • No calculation formula, advertising, analytics or indexing change in this update.

Version 0.3.1 · September 4, 2026 · Local validation

  • Corrected projected savings growth when existing savings exceed the target. Version 0.3 could report a negative target gap instead of actual modeled growth.
  • Goal coverage now uses the computed contribution requirement and the projected balance at the goal date, including negative-return scenarios.
  • Added four savings regression cases. Formal-domain publication remains pending operator and contact setup.

Version 0.3 · September 2, 2026

  • Added complete English and French routes for five calculators and trust pages.
  • Added substantial explanatory guides, calculation-generated examples and five unique FAQs to every calculator.
  • Added localized metadata, reciprocal language links, breadcrumbs and display-currency controls.
  • Kept the preview noindex with no advertising, analytics or placeholder ads.txt file.

Version 0.2 · August 21, 2026

  • Added five independent calculator routes and a shared methodology page.
  • Added decimal formulas and regression tests for savings goals, fee drag and stock break-even results.
  • Added the ECB reference source and execution-rate warning.

Correction standard

A material formula issue must be reproduced with inputs, corrected in the shared calculation core, covered by a regression test and recorded here with the affected version. Source-date corrections must identify the old and new date. Pure styling changes do not alter a calculation version.