Replaced single December trip with two separate events:
- December 20-21: "Открытка на снегу" (Snow Postcard)
- December 27-28: "Закрытие сезона 2025" (Season Closing 2025)
Both trips are for regular participants only with 5-day advance registration cutoff.
- Added required validation for bvs_number field in send_plan.php
- Updated form label to show asterisk (*) indicating required field
- Implemented file attachment support in email notifications (multipart MIME)
- Files are now temporarily saved and automatically deleted after email is sent
- Add explicit white color and bold weight to footer navigation spans
- Increase seasonal info opacity from 50% to 85% for better contrast
- Ensures footer text meets WCAG accessibility standards
- Improves readability for users with low vision
- Remove user-scalable=no which blocks zooming
- Add maximum-scale=5 to allow users to magnify up to 5x
- Complies with accessibility guidelines (WCAG 2.1)
- Allows screen magnification users to properly see content
- svyato-vvedenskaya-ostrovnaya-pustyn-20250601: Pokrov-20250908-1.webp
- zabroshennye-karery-20250602: Vetchi-20250908-1.webp
- Revert Pokrov-20230204 to original image
- Revert Vetchi_20241012_0 to original image
- Converted mobile4.jpeg to mobile4.webp (1.4 MB, 2224x6140)
- Better aspect ratio and composition for mobile screens
- Desktop continues to use desktop.webp (716 KB, 2732x1535)
- Converted mobile2.jpg to mobile2.webp (517 KB, 1106x3070)
- Perfect aspect ratio for mobile screens
- Desktop continues to use desktop.webp (716 KB, 2732x1535)
- Changed from 300% to 800% for better mobile composition
- Image appears even more zoomed out on mobile devices
- Better visibility of full scene without extreme cropping
- Change background-size from cover to 300% on mobile devices
- Makes the image appear 3x further away
- Better composition and less cropped view of the scene
- Remove separate mobile image (was causing file bloat and complexity)
- Use desktop.webp (716 KB) for all screen sizes via media query
- Browser's background-size: cover handles responsive display
- Simplify preload-images.html to single image preload
- Cleaner CSS without unnecessary file duplication
- Converted from mobile3.webp with cwebp -q 88 -m 6
- Resized to 556x316 (optimized for mobile)
- File size: 69 KB with excellent quality (3.22 bpp)
- Much sharper than ImageMagick resize version
- Resized mobile3.webp (5418x3070) to mobile dimensions (556x315)
- Quality: 85% WebP compression for better image clarity
- File size: 126 KB -> 66 KB (still lighter, much better quality)
- Now using consistent aspect ratio with desktop version
- Add desktop.webp (2732x1535) for desktop devices and mobile.webp (556x1535) for mobile
- Create adaptive-background.css with media queries (max-width: 736px for mobile)
- Update config.toml to use desktop.webp as default background
- Modify htmlhead.html to include adaptive-background.css
- Update preload-images.html for responsive image preloading
- Optimize background loading based on device screen width
Both images include overlay.png and gradient overlay for consistent design.
Mobile version (124 KB) is 5.8x lighter than desktop version (716 KB).
- Remove 'СОГЛАСИЕ НА ОБРАБОТКУ ПЕРСОНАЛЬНЫХ ДАННЫХ' header from privacy consent checkbox in form
- Keep only 'Я выражаю своё согласие на обработку персональных данных' text
- Header remains in 'Пояснения к форме' section for clarity
- Update CHANGES.md with complete documentation of today's work
- Remove 'Московскую область' from trip description
- Replace intro text with 'Хотите присоединится к поездке?...'
- Remove 'Поездки без дронов' section and custom trip proposal text
- Keep only 'Дронослёты' section with 5-day deadline
- Add consent header in explanations section
- Replace standard browser file input with custom styled button
- Add blue button label 'Выбрать файл' instead of 'Choose File'
- Display selected filename with checkmark after selection
- Hide default file input element
- Change field label from 'Имя' to 'Фамилия, имя'
- Make phone field required (add * and required attribute)
- Update drone flight conditions section title to 'Дронослёты'
- Change submission deadline from 7 to 5 days
- Add detailed departure time info with location dependency
- Update BVS field label with new text for registration numbers
- Add PDF file upload for drone registration notice
- Update trip period label from 'Выберите поездку' to 'Выберите мероприятие'
- Add consent header 'СОГЛАСИЕ НА ОБРАБОТКУ ПЕРСОНАЛЬНЫХ ДАННЫХ' in bold centered
- Update consent text for data processing privacy policy
- Add enctype multipart/form-data for file uploads
- Update form fields: Change 'Имя' to 'Фамилия, имя', add required phone field
- Add PDF upload for drone registration notice (BVS notice)
- Update trip conditions: Change 'Поездки с полетами дронов' to 'Дронослёты'
- Update submission deadline from 7 days to 5 days for drone flights
- Add detailed time departure info with location dependency
- Update privacy consent text and add centered consent header
- Hide November 2025 flights (set active: false)
- Update December 2025 flights image to winter drone photo
- Add backend validation for phone field and PDF file upload (max 5MB, PDF only)
- Update email notification function for consistent handling
- Replace September/October trips with November/December 2025
- Update config.toml baseURL to sleeptrip.ru
- Form options will load dynamically from updated JSON
- Convert DESKTOP_NEW_1.jpg (4.5MB) to DESKTOP_NEW_1.webp (571KB)
- Reduce dimensions from 5418x3070 to 1920x1088
- 87% size reduction for faster page load
- Update config.toml to use optimized WebP background
- Remove test text from map.md page
- Add AJAX handler to ask.md (same as plan.md)
- Improve load_env_file() to strip inline comments and spaces
- Create ERRORS_COLLECTION.md documenting all 7 error categories
- Fixes white page/JSON display issue in ask form
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