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ThatGPT v2.2.0

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@Satan2049 Satan2049 released this 20 Jun 22:10

ThatGPT v2.2.0 — Release notes

Windows desktop only. Linux and macOS builds are planned for a later release.

Highlights

  • ThatGPT rebrand — ChatGPT-inspired shell, new logo, com.thatgpt.desktop identity

  • True streaming — Token-by-token SSE from OpenAI-compatible APIs (no simulated chunks)

  • ChatGPT-like UX — Sidebar nav, pill composer, tabbed settings, smart scroll lock

  • Rich messages — LaTeX (KaTeX), Mermaid diagrams, GFM markdown

  • Input polish — Drag-and-drop files, paste images, per-chat draft persistence

  • Windows-first — Mobile/Android/iOS shells removed; desktop only for now

Upgrade from ChatNest / v2.0.0

  1. Install ThatGPT v2.2.0 over your existing install (or use portable EXE).

  2. On first launch, data migrates automatically from %APPDATA%\com.chatnest.desktop\ to %APPDATA%\com.thatgpt.desktop\.

  3. Open Settings → Providers & Models and confirm your API key and base URL.

Download

Get both from [GitHub Releases — v2.2.0](https://github.com/Satan2049/that-gpt/releases/tag/v2.2.0):

| Artifact | Description |

|----------|-------------|

| ThatGPT-2.2.0-windows-x64-portable.exe | Standalone portable binary |

| ThatGPT_2.2.0_x64-setup.exe | NSIS installer |

Verify with [SHA256.txt](https://github.com/Satan2049/that-gpt/SHA256.txt) — see [docs/TRUST.md](TRUST.md).

VirusTotal reports (v2.2.0)

Verify checksums: https://github.com/Satan2049/that-gpt/blob/main/SHA256.txt

What's new

Rebrand & shell

  • ThatGPT logo (chat bubble + T), regenerated app icons

  • ChatGPT-style sidebar: New chat, Search, Recents, settings footer

  • Header model stub, overflow menu, centered pill composer

  • Settings modal with General, Personalization, Providers, Data, Storage, Keyboard tabs

  • Personality preset chips, parody copy, legacy ChatNest data migration

Core chat

  • True SSE streaming for text chats; agent tool rounds still use non-streaming + stream for final reply

  • Smart scroll lock — auto-scroll only when near bottom; “↓ New messages” chip when scrolled up

  • LaTeX via remark-math + KaTeX

  • Mermaid diagrams in fenced code blocks

  • Drag-and-drop and paste-to-attach images/files on composer

  • Draft persistence per conversation in localStorage

  • Toasts for copy actions; hover-reveal message actions; message fade-in animation

Removed

  • Mobile shell, Android/iOS build configs, Codemagic CI

  • Separate mobile tab bar and MobileShell component

Build from source

git clone https://github.com/Satan2049/that-gpt.git

cd that-gpt

npm install

npm run build

Portable binary: src-tauri/target/release/bundle/portable/ThatGPT.exe

Release packaging:

npm run build

npm run release:package

npm run release:hashes

Full changelog: [CHANGELOG.md](../CHANGELOG.md)