v2.4 (2024-07-07)

Update: target PDF.js v4.1: support Stamps and Highlights
Feature: enable non-viewer integration and general usage
Refactor: separate the theme engine, components into modules
Refactor: make awaiting PDF.js eventBus reusable
Improvement: wrap setters to proactively calculate styles
Improvement: drop storing canvas, minimize checking background
Fix: map colors to gradient if no accents were provided

v2.3 (2023-02-08)

Release version 2.3

Update: target PDF.js 3.2, but retain legacy compatibility
Update: new reader icon to match the revamped PDF.js UI
Improvement: optimize saving canvas for faster rendering
Feature: theme support for added text annotations
Fix: avoid redraw when simply disabling invert mode
Improvement: refactor method wrapping

v2.2 (2022-10-30)

Release version 2.2

Update: target PDF.js version 2.16
Improvement: handle transparent canvas styles
Improvement: color calc based on BG of the text centre
Feature: support for PDF.js annotation editor
Fix: separate canvas data for different pages
Fix: apply invert filter to individual pages

v2.1 (2022-05-21)

Release version 2.1

Update: target PDF.js version 2.13
Add themes: Nord and Firefox reader view
Revamp UI: neat, minimal & simplified toolbar
Feature: separate preferences based on OS theme
Feature: configurable options to control behaviour
Improvement: accessibility and color schemes
Improvement: better performance when reader is off
Fix: printing, thumbnails & some minor errors

v2.0 (2021-11-05)

Release version 2.0

Major update, almost a complete rewrite. See c941877, 4b42993.

Changes

Name, logo, core functionality: convert to Reader mode
Stop tweaking the text layer; act directly on the canvas
Properly apply a color scheme: preserve monotones and accents
Accurate color transformations based on color science
Process/leave images instead of show/hiding them
Move the UI to its own separate (accessible) toolbar
Remove the PDF.js wrapper; this is now addon-only

v1.2 (2021-01-25)

Release version 1.2

Feature: support multiple color schemes
Feature: gestures for toggling toolbar and scrolling
Improvement: change font resize buttons to html slider
Fix: random text inflation in iOS Safari
Fix: URL encode the path to the PDF file
Refactor: linking CSS

v1.1 (2020-12-19)

Release version 1.1

Fix: make font resize persistent across page loads
Feature: make Terminal Mode and Lights Off mutually exclusive
Feature: plugin buttons are now highlighted when toggled On
Feature: toolbar buttons now disappear only in small views
Add: all plugin controls can now be accessed using Tab key
Improvement: minor code refactor

v1.0 (2020-12-17)

Release version 1.0