May 12th, 2026
New
Added 5 new blog articles
Improvements
Improved share remix flow to automatically open remixed files in the new project
Bug Fixes
Fixed mobile bottom navigation bar being hidden and session info display issues
Fixed unable to navigate back to Personal after closing Team paywall
Fixed markdown editor stripping tables on save
Fixed paywall incorrectly appearing when clicking Automation cards in chat
Fixed ResizeObserver loop error root cause and filtered residual warnings
May 11th, 2026
Improvements
Optimized session file listing with latency tracking and switched to terminal exec method
Improved sandbox startup reliability when loading files fails with "no conversation id found" error
Bug Fixes
Fixed error when selecting "New Project" from remix shared files
Fixed Automation UI rendering incorrectly
Fixed frontend project launch API errors in Team sessions
May 8th, 2026
New
Added sub session display in the sidebar
Improvements
Improved file share UI layout and design
Bug Fixes
Fixed snapshot page not showing sub session information
Fixed sub session title not syncing in UI after auto-generation
Fixed memory directory files not refreshing automatically
Fixed weekly limit being displayed twice on the Billing page
May 7th, 2026
New
Added project publish and remix functionality
Added file sharing capability
Added user-defined secrets injection into sandbox environments
Added GPT-5.5 model support in skills
Added HappyHorse API support for video generation
Improvements
Improved session page UI
Consolidated Files and Usage pages into the Settings dialog
Improved web search cost tracking
Renamed "Desktop" to "Project" across the platform
Removed Agents section
April 28th, 2026
Improvements
Increased proxy request payload limit to 10MB
Improved SEO for Skills and Blog pages
Updated Team plan naming for clarity
Optimized Google client resources to only load on relevant pages
Bug Fixes
Fixed Google analytics event reporting
Fixed Team not visible on Skills page after refresh
Fixed Segment page view events being lost
Fixed Team plan quota proration on plan updates
April 24th, 2026
New
Added Tools page at happycapy.ai/tools
Added automatic session title generation triggered after the first message
Added a new article to the Skills Store
Improvements
Optimized sandbox start/stop logic for better reliability
Bug Fixes
Fixed file download errors in sub sessions
April 22nd, 2026
New
Added GPT-Image 2.0 model
Improvements
Improved retry and credits exhausted message display in chat sessions
Reduced retry attempts from 10 to immediately show error when quota is depleted
Updated Free user session limit paywall with adjusted limit thresholds
Bug Fixes
Fixed file upload failures in Team sessions
Fixed session data not displaying for sessions inside sidebar folders
April 20th, 2026
Improvements
Improved sub session creation UI and UX
Updated Automation page UI with paywall prompt for Free users on create
Added automatic pause for automations when a subscription is cancelled
Added plan-based automation quota limits with paywall prompt when exceeded
Improved credits usage UI in Team Settings
Limited Free plan users to a maximum of 10 desktops
Bug Fixes
Fixed sub session file uploads not saving to the correct main session directory
Fixed duplicate message sending in Automations
Fixed uploaded file attachments incorrectly appearing after switching sessions
Fixed skill install/uninstall event tracking
April 17th, 2026
New
Added Claude Opus 4.7 model support
Added search indexing toggle to the Share panel for controlling page visibility
Added offline status detection and event reporting
Added a new article to the Skills Store
Bug Fixes
Fixed Veo 3.1 model ID not updating correctly
Fixed sidebar data being unnecessarily refreshed when clicking "New Desktop" or renaming a session
April 16th, 2026
New
Added Seedance 2.0 support for video generation
Added 500+ skill pages to the Skills Store with SEO optimization
Added disposable email blocking on the registration endpoint
Bug Fixes
Fixed add-on purchase limit capped at 99 for Personal plan users
Fixed Max+ users unable to access services despite not reaching their weekly limit