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Release note

Refreshed Screen Burn tool

Improved the Screen Burn tool with a UI redesign, logic extraction, FAQ cleanup, and Playwright E2E coverage.

Translations

German French Japanese Korean Portuguese

Changes

  • Reworked the layout around Hero / Control Deck / Live Session Rail
  • Added a mobile sticky action bar and a lighter fullscreen HUD to clarify the start-to-stop flow
  • Extracted session / render / history logic into pure modules and added Bun unit tests
  • Updated the FAQ / HowTo copy to clarify the difference between temporary image retention and physical panel damage
  • Updated copy across ja/en/ko/fr/de/pt to keep the experience aligned across locales
  • Added a dedicated e2e/ workspace with Playwright coverage for the Screen Burn preview flow

Notes

  • Target page: /en/tools/display/screen-burn/
  • Verification command: bun run test:screen-burn from e2e/
  • The content changes also pass bun run build --silent >/dev/null && echo OK || echo NG.