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Letronna®

Changelog

What's new

What comes next is on the roadmap, where you can vote.

The Letronna app and terminal, on Windows, macOS and Linux. One version number covers them all.

Next versionnot released yet

Added

  • AllLetronna makes images, speech and video, and turns speech into text; pick which model makes each.
  • AllLetronna remembers: SOUL.md says who it is, USER.md and MEMORY.md hold what it knows about you and its own notes, and a project's AGENTS.md is read as its instructions.
  • AllTools from MCP servers, set up in mcp.json.
  • AllRead a web page.
  • AllSearch past sessions.
  • Terminalletronna, the agent in a terminal: the conversation, tools, diffs, /resume by name, /model, /effort, /thinking, /search, /plan, /jobs and /skills.
  • AllOne Letronna account for the app and the terminal: /login, /whoami, /logout, and an Account page in the app. Signing in happens on letronna.ai.
  • AllLetronna's hosted models on your account, paid from your credit, with no key to paste.
  • AllUse every gateway you set up at once: the model list gathers models from Letronna and each gateway with a key, and a message goes to the gateway of the model you pick.
  • AllGateways as a status list (signed in, connected, not set up, not running): Settings > Gateways in the app, /gateways in the terminal.
  • AllTeams: bill hosted models to a team's shared pool or to yourself, with /team in the terminal or Settings > Account in the app.
  • AllEffort, thinking and web search, where the gateway supports them.
  • AllScheduled jobs, background jobs, a checklist, plan mode, and plugins that add tools.
  • AppReach Letronna from Telegram and Discord, and scheduled jobs report to every channel.
  • AppThe Artifacts and Skills pages.
  • macOSmacOS builds, with native fonts, paths and a proper .app.
  • LinuxInstall and tray on Linux.
  • AllInstall in one line, then a few questions.

Changed

  • AllOld turns are summarized instead of forgotten when a conversation outgrows the model's window.
  • AllModel calls reuse one connection, and search skips files without a match before reading them.
  • AllLetronna is the default gateway, and the only hosted one.
  • AllEach session is its own file, so two copies of Letronna can run at once.
  • AllSettings saved on a gateway that is no longer offered move to your Letronna account.
  • TerminalQuestions are asked inside the input box, above where you type.
  • AllA turn that fails says why; tools work on gateways that rename them.

Fixed

  • AllYour keys and sign-in stay out of the model's reach.
  • TerminalSessions keep their pins and todos when the terminal saves them.
  • WindowsPastes arrive as one paste, commands run without flashing a console window, and the wheel scrolls.
  • AllContext no longer lost on large tool results; dangling tool calls are repaired.
  • AppAsking the Discord bot to read the chat no longer hangs the app.
  • macOSThe window's buttons stay visible when another app has focus.
v0.1.0-alpha.118 September 2026

Added

  • AppThe first alpha of the Letronna desktop app: chat with an agent that can read, write and run things in your project, with approvals, sessions, and a choice of gateway (OpenAI, OpenRouter, Ollama or any OpenAI-compatible server).
  • WindowsInstalls itself on first run, with a Start Menu entry and a tray icon.

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