Changelog

✨ New Features

• Template Switching Enhancements: When switching templates, you can now customize your presentation with additional options:
• Render Model Selection: Choose your preferred AI model for re-rendering slides. Pro/Max users default to Gemini 3 Pro Preview, while Free users default to DeepSeek Chat v3.1
• Custom Logo Upload: Upload a custom logo (PNG, JPG, JPEG, SVG up to 2MB) to personalize your new presentation. The logo will appear on all slides in the new template
• Improved user experience with smart defaults based on subscription tier

🐛 Bug Fixes

• Fixed 422 error when switching templates without uploading a logo
• Improved parameter validation between frontend and backend for template switching
• Fixed issue where images sometimes failed to display correctly in slides
• Fixed PDF export font display issues
• Fixed language inconsistency between slide content and outline when user specifies language requirements

✨ New Features

• Added clear credit consumption indicators with multipliers (1.0×, 1.5×, 2.0×, etc.) for different page ranges
• Added Pro/Max membership badges to indicate tier requirements for extended page ranges
• Added 50-100 page range option for Max members with 4.0× credit multiplier
• Enhanced tooltips showing credit costs and membership requirements
• Added complete presentation HTML export - download all slides in a single HTML file with click/scroll navigation and fullscreen support

🐛 Bug Fixes

• Fixed shadow effects appearing in exported PDFs
• Fixed font inconsistency between HTML preview and PDF export
• Improved Chinese font rendering in exported PDFs

✨ New Features

• Added Modern Beamer template

🐛 Bug Fixes

• Fixed PPTX export timeout issue

🎉 Initial Release

• First AI-powered slide generation solution for academic scenarios