WATranslate v4.7.3 — Recommended Image Sizes in Settings

CHANGE

The Branding section in:
... → Settings

now shows clear recommended image dimensions beneath every image upload field.

WEB LOGO
Recommended:
512 × 512 px
Aspect ratio:
1:1 square
Preferred:
transparent PNG or WebP

Why:
The web logo is displayed in compact square logo areas on both the desktop
header and web login screen. A high-resolution square source remains sharp on
Retina/high-DPI displays.

MOBILE LOGO
Recommended:
512 × 512 px
Aspect ratio:
1:1 square
Preferred:
transparent PNG or WebP

Why:
The mobile logo appears at multiple small square sizes in the mobile/PWA
header and login screen.

APP ICON / FAVICON
Recommended:
1024 × 1024 px
Aspect ratio:
1:1 square
Preferred:
PNG with a solid background

Minimum accepted by WATranslate remains:
512 × 512 px

Important:
Keep important artwork/logo details inside the central 80% of the image.
iOS/PWA icon masks can round/crop the outer edges.

These are recommendations only.
Existing upload validation and file-size rules have not changed.

LOCALIZATION
The new recommendations are translated into:
- English
- Russian
- German
- Spanish

FILES TO OVERWRITE
public/index.php
assets/app.js
public/assets/app.js
assets/branding-v4.5.css
public/assets/branding-v4.5.css
service-worker.js

NO BACKEND CHANGE
NO SQL REQUIRED.
