Update history

What is changing at CHAMMILION?

CHAMMILION evolves in stages. This page records verified public changes so it is clear what was added, improved, or fixed.

Latest update · 2026-11-11

Improved

Finance Lab · v0.1.0

Finance Lab debuts with a compound-interest calculator that turns a projection into a visual editing workspace.

Added a Compound Interest Calculator with starting balance, rate, inflation, term, and monthly contributions updating in real time.
Added editable investment events: drag the start and amount on the chart, adjust duration with the end handle, and see the entire future recalculate.
Added final value, contributed cash, accumulated interest, and inflation-adjusted value cards, plus Ctrl+Z, undo, and redo.
Added a shared interactive chart layer and migrated the Internet Speed Test gauge and download/upload curves.
Added thumbnail, mini tutorial, full guide, FAQ, and complete copy in five languages.

2026-11-07

Improved

Watermark PDF now has a visual editing workspace designed for mixed document formats.

Added a large real-page editor, a compact batch list with on-demand thumbnails, and page navigation.
Added text, image, and imported-font watermarks with visual color, size, opacity, rotation, and ready-placement controls.
Added Smart, Same format, and Individual page placement modes; each format keeps its own proportional adjustment.
Added final-PDF preview, reprocessing, Ctrl+Z/button undo, and an expanded guide in five languages.

2026-11-06

Improved

PDF Lab was added as a local suite for organizing, transforming, and reviewing documents directly in the browser.

Added tools to merge, compress, split, extract, convert, rotate, remove, number, and watermark PDFs.
Added real-page previews, batch processing, reprocessing, and individual or ZIP downloads.
Fixed on-demand rendering to avoid repeated work, excessive Worker CPU use, and eager thumbnail creation in large batches.
Added a visual numbering editor with presets, detected formats, smart placement, shared proportions, and page-level adjustments.
Added mini tutorials, guides, FAQs, and translations in five languages.

Future entries will only be published when changes are actually available.