Changelog — AI Playground

v2.0.0latest

September 2026

What's new

5 new Pro tools: System Prompt Builder, Code Generator, Text Rewriter, Writing Assistant, and SEO Schema Generator.
Freemium — the playgrounds stay 100% free with your own API keys; Pro unlocks the 5 tools on 2 devices.
Free account sign-in (Google, GitHub, or email) — your data still lives only on your machine in local SQLite.
Guided onboarding, refreshed sidebar with folders and pinning, and a dashboard with usage graphs.

Bug fixes

Fixed OAuth sign-in failing in packaged builds (dropped service binding in the auth worker).
Fixed monthly/annual plan mismatch at license activation — checkout links are now variant-pinned.
Fixed "No handler registered" on writing/schema doc saves (stale dev build).

v1.2.5

July 21, 2026

What's new

Syntax-highlighted code blocks with language labels and one-click copy buttons in Chat mode.
Collapsible thinking/reasoning tags — instead of stripping <think> blocks, they render as a toggleable "Thinking..." section you can expand to inspect the model's reasoning.
Edit & Regenerate — edit any user message inline and re-send, or regenerate the last assistant response with one click.
Animated thinking dots indicator while waiting for the first streaming chunk, replacing the previous empty state.
Live streaming speed indicator showing characters per second during response generation.
Context window usage bar now shown in Chat settings panel — see token consumption in real time.
Conversation pinning — pin important conversations to the top of the sidebar.
Message search — search across all messages in the current conversation from the sidebar.
Export conversations as Markdown, JSON, or plain text with one-click download.
Markdown table horizontal overflow — wide tables now scroll instead of breaking the layout.

v1.2.4

July 15, 2026

What's new

Fully migrated telemetry infrastructure to PostHog using the native Node SDK, replacing the manual offline queue system.
Background tracking is now crash-resilient and bypasses typical browser CORS/network restrictions affecting Electron's internal network stack.

Bug fixes

Implemented strict web crawler filtering on the backend to prevent search engine bots from artificially inflating software download metrics.

v1.2.3

July 13, 2026

What's new

Model cache versioning — provider model caches now include a version number and automatically invalidate when the app updates, preventing stale model lists.
Improved AI/ML API provider parsing — more reliable model type detection and text/image capability inference across 400+ models.
"Save to Library" button relocated into each individual image output for quicker access.

Bug fixes

Fixed Switch toggle visibility in Settings — toggles now render with correct background colors across all themes.
Empty model lists are no longer cached, preventing providers from showing zero models after a failed fetch.

v1.2.1

July 12, 2026

Bug fixes

External links in Settings (Buy me a Coffee, Changelog) now open correctly on Linux.
Mac update download URL now points to the correct sync server.

v1.2.0

July 12, 2026

What's new

Three new providers — AI/ML (100+ models with image generation), NVIDIA (55 enterprise inference models), and Hugging Face (52 open models via router API).
Provider Health panel redesigned as a 3-column grid with brand-colored monograms for quick visual identification.
API Keys page redesigned — remove key button with confirmation dialog, show/hide key toggle (auto-hides after 10s), model count column, and last tested timestamp persisted in database.
Live Pricing Catalog now covers AI/ML API and NVIDIA NIM models with fallback pricing for all known models.
"New" badge system — newly added providers show a green badge for 6 days to highlight fresh integrations.
Hugging Face routing suffix toggle — choose between cheapest, fastest, or preferred model routing per request.
Vision-capable models only — Image Attach Zone in Text Playground now only appears for providers that support image input.
Full internationalization (i18n) — 6 languages (English, Spanish, French, German, Brazilian Portuguese, Simplified Chinese) with 487 translated keys per locale.

Bug fixes

Copy button in Chat is now icon-only with green checkmark feedback (1.5s).
Links in AI responses now open in your default browser instead of navigating within the app.
Thinking/reasoning tags from Hugging Face and other models are now stripped from rendered output.
Provider selector dropdown no longer overlaps the app title bar.
Sidebar provider count derived from configuration instead of hardcoded — automatically reflects new providers.

v1.1.0

July 3, 2026

What's new

Persistent Multi-turn Chat — standard conversation flows seamlessly across all supported providers (OpenAI, Claude, Gemini, Grok) with full chat history preserved via local SQLite.
Chat Sidebar Management — jump between threads instantly, rename active conversations via inline-editing, and continuously append to past run histories seamlessly.
Unified Theme — full conversion to a custom earthy "base-nova" dark theme across all Playgrounds and settings panels.
Revamped UI Dropdowns — native modern standard HTML Select inputs for cleaner UI consistency over previous comboboxes.

Bug fixes

Resolved Tailwind module caching loops in Next.js backend to stabilize dev experience.
Chat message UI elements no longer show white borders when in dark mode.

v1.0.2

June 28, 2026

What's new

Settings page redesigned with two-column layout.
In-app bug report form — submit issues directly from the app.
Update notifications — choose when to install instead of silent auto-restart.
Auto-update preference toggle — opt out of automatic downloads.
Changelog page added to the website.

Bug fixes

Image output path now persists correctly across restarts.
Provider sidebar status dots no longer flicker on reconnect.

v1.0.1

June 15, 2026

What's new

Advanced image generation controls: steps, CFG scale, seed.
Image Prompt Builder with "Send to Image Playground" integration.
Text Prompt Builder with horizontal tab layout.
Prompt library persisted in local SQLite.

Bug fixes

Fixed streaming output cutoff on large responses.
Resolved token count display for Gemini 2.5 Pro.

v1.0.0initial release

June 5, 2026

What's new

Initial public release 🎉
Modernized UI with earthy dark theme across all pages.
Electron native splash screen for seamless startup.
Text generation across OpenAI, Gemini, Anthropic, OpenRouter, xAI, Ollama.
Image generation via Runware, Cloudflare AI, OpenAI.
All data stored locally in SQLite — nothing leaves your machine.