August 13th, 2026
New
Added the Grok 4.6 model with a dedicated detail page
Added Featured Skill detail pages with one-click prompt trials, direct runs of associated skills, and link sharing or copying
Improvements
Adjusted image and video generation to be a paid plan capability
Improved new user onboarding to create a project on the first prompt submission instead of auto-creating a blank project
Removed the introductory discount prompt that no longer applies to Sonnet 5
Bug Fixes
Fixed the Agent to automatically resume when it hits a retryable streaming API interruption, reducing outright conversation failures
August 12th, 2026
New
Added a Seedance 2.5 model page to preselect the video model, start generating, and browse community examples
Added 6 Content Creator interactive project examples to Use Cases
Added a Happycapy watermark to images and videos generated by Free users
Added official third-party connector support for Notion, Slack, Github, Calendar, OneDrive, and more
Bug Fixes
Fixed already-open previews showing stale content after an image or video is updated
Fixed playback failures and out-of-memory errors when previewing large files and videos as full-file loads
Fixed new sessions without a specified model still defaulting to Sonnet 4.6, now unified to Sonnet 5
Fixed the skill detail page still showing a duplicate signup prompt for logged-in users
July 29th, 2026
New
Added a sandbox warm pool so new users get a pre-warmed instance, making sandboxes available within 10 seconds
Improvements
Adjusted the model list to pin Kimi K3 at the top and retire M3, K2.7, and DeepSeek V4 Flash
Improved post-release handling to auto-refresh stale pages to the new version instead of showing an error page
Bug Fixes
Fixed occasional send failures for the first message after a sandbox cold start
Fixed team members' sandbox resources not syncing (or wrongly adjusting personal sandboxes) after a team plan change
Fixed sandbox disk capacity being rolled back on restart after a plan change adjusted it
July 24th, 2026
New
Added a redesigned public landing experience with a new homepage, About page, and Automations marketing page
Added the Codex GPT-5.6 series models (Luna, Terra, Sol)
Added a Skill Arena skill comparison marketing page with multiple categories and demos
Improvements
Increased add-on top-up value to 1000 credits for $10 (up from 750), with a banner notification
Upgraded sandbox architecture to V2 with a dedicated SandboxDO for restart-to-apply, automatic image updates, and more accurate busy/idle detection
Bug Fixes
Fixed chunked upload failures (503) for global files in remote environments
Fixed snapshot and share page file previews to use a public endpoint
Fixed Team Pro members (with a personal Free plan) being wrongly blocked by the automations paywall
July 21st, 2026
New
Added support for the Kimi K3 model
Improvements
Retired the Kimi K2.6 and MiniMax M2.7 models
July 14th, 2026
New
Added the Seedream 5.0 Pro image generation model
Added a Grok 4.5 model page
Added i18n localization for blog and tools pages across es, ko, ja, and more
July 10th, 2026
New
Added support for the Grok 4.5 model
Improvements
Improved the create slides UI
Improved multi-language localization for the /blog and /tools marketing pages
Improved system-prompt caching to be shared across sessions
Reduced non-essential background traffic for non-Claude models
Limited free users to 1 concurrent video generation
Bug Fixes
Fixed a bug where team renewal combined with a seat reduction incorrectly deducted credits into negative
July 3rd, 2026
New
Relaunched the Fable 5 model
Added Google Omni Flash video generation model
Added Google Nano Banana 2 Lite image generation model
July 2nd, 2026
New
Added support for the new Sonnet 5 model with an upgrade toast
Improvements
Reduced sandbox startup time when an image update is required
Improved the range of models supported by the generate image skill
Optimized sandbox build cache by saving it to the fly.io registry, reducing image size per update
Bug Fixes
Fixed empty model field in sub-session chat events
Fixed team usage to hide deleted members and correct the All Members view
Fixed a bug where unsupported models were directed to the paid upgrade flow
June 25th, 2026
New
Added a $5 discount toast shown after free users complete their first task
Improvements
Added a Mac Mini AI Server 2026 blog article
Added the Humanizer Article Writer tool page
Updated the discount checkout loading page to use the CapyLoader animation
Improved session title generation to match the language the user asks questions in