KeepMind 0.2.6

KeepMind 0.2.6 — free download, open source (MIT).

• Fixes the crash on launch on all platforms (0.2.4 and 0.2.5 crashed at startup). Electron upgraded to 35.7.5.
• KeepMind is 100% free: no paid plans, no Pro upgrade, no license keys.

Downloads: KeepMind-0.2.6-universal.dmg (macOS), KeepMind.Setup.0.2.6.exe (Windows x64/arm64), KeepMind-0.2.6.AppImage (Linux x64). Builds are unsigned — on macOS right-click → Open the first time.

More at https://keepmind.io

KeepMind 0.2.5

KeepMind 0.2.5 — free download, open source (MIT).

• KeepMind is 100% free: no paid plans, no Pro upgrade, no license keys. Stripe and the paywall were removed from the app.
• Fixed macOS (universal) and Windows installer builds; Linux AppImage included.
• Release workflow hardened (same build fixes as the continuous channel).

Downloads: KeepMind-0.2.5-universal.dmg (macOS), KeepMind.Setup.0.2.5.exe (Windows x64/arm64), KeepMind-0.2.5.AppImage (Linux x64). Builds are unsigned — macOS may require right-click → Open the first time.

More at https://keepmind.io

Known issue: crashes on launch; use 0.2.6.

Continuous build (main)

Auto-built from main @ 595b99b. Apps self-update from this channel.

Second Brain v0.1.1

Second Brain v0.1.1 — first release with auto-updates and full platform coverage.

New in this release

• Auto-updater: the app now checks GitHub Releases on launch and every 6 hours, downloads updates in the background, and installs on restart. Manage it in Settings → Updates.
• Chat history persists across view switches and restarts (per agent).
• Richer Markdown in chat replies: headings, lists, todos and fenced code blocks — same renderer as Notes.
• Copy button on assistant messages.
• Full platform matrix: macOS universal (Intel + Apple Silicon), Windows x64 + ARM64 (single installer), Linux AppImage.

Install

• macOS: Second Brain-0.1.1-universal.dmg — works on Intel and Apple Silicon. Unsigned: right-click → Open on first launch.
• Windows: Second Brain Setup 0.1.1.exe — covers x64 and ARM64. SmartScreen will warn; "More info → Run anyway".
• Linux: Second Brain-0.1.1.AppImage — chmod +x and run.

From v0.1.1 onward, installed apps update themselves from this repo's releases.

MIT © Second Brain contributors

Second Brain v0.1.0

First public release of Second Brain — a local-first, open-source second brain for your desktop.

Highlights

• Memory you own: everything stored as Markdown in your private GitHub repo — synced both ways in real time.
• Tiered memory + sleep cycles: short/medium/long-term memory and a nightly 5-question learning review.
• Specialist agents: chat with Warren Buffett, Bill Gates, Elon Musk, Naval, Jobs — or build your own. Multi-agent Meetings turn debates into action items.
• Today dashboard: daily intentions, tasks, quick notes.
• Natural-language automations: "every day at 8am summarize my whatsapp" → scheduled cron.
• Local AI: bundled llama.cpp + GGUF models — fully offline. Also Codex/ChatGPT sign-in, Claude token, OpenAI, Gemini, Grok, Ollama.
• Local RAG: semantic memory search via local embeddings.
• Connectors: WhatsApp (QR), Telegram, Postgres (read-only), custom MCP servers.
• Auto-updates: the app checks this repo's releases and updates itself.

Install

• macOS (Apple Silicon): Second Brain-0.1.0-arm64.dmg — unsigned build, so right-click → Open on first launch (or xattr -dr com.apple.quarantine "/Applications/Second Brain.app").
• Windows (ARM64): Second Brain Setup 0.1.0.exe — SmartScreen will warn; click "More info → Run anyway".

Intel Mac / x64 Windows / Linux builds coming in the next release.

MIT © Second Brain contributors