English

Added a WhatsApp contact action in the toolbar popup so users can reach support on WhatsApp (Oman number +968 9957 0560).
The button includes a WhatsApp icon and opens chat in a new tab using https://api.whatsapp.com/send?phone=96899570560 (more reliable than wa.me on some networks).
Arabic (optional, if you want bilingual notes)

إضافة زر تواصل عبر واتساب في نافذة الإضافة مع أيقونة واتساب، وفتح المحادثة في تبويب جديد عبر رابط api.whatsapp.com.

What’s new
Improved login and signup behavior with clearer flow separation.
Added email verification status checks for login eligibility.
Improved OTP verification handling and error feedback.
Improved session handling across popup reopen/close scenarios.
Updated welcome message rendering and popup status styling.
Fixed Firefox generation authorization path to align with current backend auth model.
Fixes
Fixed inconsistent behavior between popup login state and extension runtime access.
Fixed verification screen persistence issues during signup in Firefox.
Fixed unauthorized generation errors caused by outdated Firefox request/auth behavior.
Replaced dynamic innerHTML assignment with safe DOM rendering to satisfy security validation.

v4.21

Improved device verification reliability on Firefox
Bug fixes and performance improvements

Release Notes:

v4.20

Login now restricted to Ministry of Education emails (@moe.om)
Improved device verification to prevent multi-account abuse
Removed "Change email" option for a simpler login experience
Status messages now display fully on all screen sizes
Bug fixes and stability improvements

v4.18
- Math subjects now show a message directing teachers to install
the dedicated LMS Math Lesson Planner extension, which provides
better rendering of mathematical equations and symbols.

v4.17
- Fixed: Device fingerprint is now captured at first lesson generation
instead of at registration, ensuring abuse protection works reliably
for all users regardless of which tab is open during sign-up.

v4.17
- Fixed: Device fingerprint now captured on first lesson generation
instead of at registration, ensuring abuse protection works reliably
for all users regardless of which tab is open during sign-up.

Version 4.16 — Math Symbol Improvements

• Fixed display of math symbols (×, ÷, ±, ·) appearing as raw LaTeX
  text outside of equation blocks
• General stability improvements

Version 4.15 — Major Math Rendering Improvements

• Professional rendering of math equations: fractions, binomial coefficients, exponents, and square roots
• Improved support for Advanced Mathematics with full LaTeX expression preservation
• Each lesson plan generation now uses a different teaching strategy for more variety
• Fixed device fingerprint issue that was incorrectly showing as no-fingerprint
• General performance and stability improvements

• Added "Report a Correction" button for registered users
• Clicking the button opens an external correction form where teachers can report inaccurate lesson plan details (page numbers, unit numbers, etc.)
• Updated font to Noto Kufi Arabic for better Arabic text rendering

v4.7
- Fixed: confirmation dialog no longer appears when clicking
on a unit (وحدة) or chapter (فصل) on Firefox for Android

v4.5
- New: confirmation dialog before generating a lesson plan —
the extension now asks "هل تريد إنشاء تحضير لهذا الدرس؟"
before sending any request
- Improved: lesson detection is now more reliable across all
grade levels and book structures
- Improved: panel font now matches the LMS interface
- Fixed: loading indicator no longer requires user interaction
to retry after a timeout

v4.0
- Redesigned the loading popup on Android to match the floating card style on desktop

v3.9
- Fixed: loading indicator kept spinning after a lesson was successfully generated
- Restored the original "LMS Smart Lesson Planner" panel title

v3.7 — Improved lesson detection accuracy

• Fixed false triggers on Unit and Learning Club nodes (وحدة) — the extension no longer mistakenly generates plans when tapping a unit header
• Fixed detection of lessons with "Graded reader" in the title
• Loading counter now starts immediately upon lesson tap, matching the same format across all platforms
• Minor icon fix

Version 3.6

• Fixed: Clicking on فصل (semester) nodes no longer triggers
  lesson generation
• Improved popup UI on Android: larger buttons, bigger text,
  and better spacing for touch screens
• Improved popup UI on Desktop: slimmer, more compact buttons

Version 3.5 — Unified Desktop & Android

• Now works on both Firefox Desktop and Firefox for Android (single extension)
• Fixed: Clicking on a Unit/Chapter no longer triggers lesson generation
• Fixed: Popup window flickering and doubled rendering on Desktop
• Android: Status panel appears as a bottom bar for easier mobile use
• Android: Improved editor detection for lazy-loaded CKEditor iframes
• Android: Larger touch targets on buttons and close controls

Improved popup UI: cleaner layout with status colors (free trial shown in red, premium in green)
Fixed "Upgrade to Premium" button hidden for premium users
Added Cancel Subscription button with confirmation dialog
Removed footer branding from popup
Fixed unit headers (وحدة) incorrectly triggering lesson generation on iOS/Android
Improved lesson detection using aria-expanded attribute for more reliable درس vs وحدة distinction
Bug fixes and performance improvements

Improved popup UI: cleaner layout with status colors (free trial shown in red, premium in green)
Fixed "Upgrade to Premium" button hidden for premium users
Added Cancel Subscription button with confirmation dialog
Removed footer branding from popup
Fixed unit headers (وحدة) incorrectly triggering lesson generation on iOS/Android
Improved lesson detection using aria-expanded attribute for more reliable درس vs وحدة distinction
Bug fixes and performance improvements