This release introduces Widgets in Business Mode, improves Remote Access, fixes GPT-5.5 Instant routing, and removes Voice Mode from Proton.
New
Added Widgets as a new Business Mode feature, including the Widgets panel, standalone widget windows, embedded widget previews, and widget actions.
Fixed
Fixed Remote Access issues, including chat startup reliability, mobile composer spacing, sidebar scrolling, and live syncing of chat deletions and model picker changes back to the desktop app.
Fixed GPT-5.5 Instant routing so it works correctly through the ChatGPT subscription path instead of falling through to API-key-only handling.
Removed
Removed Voice Mode from Proton.
v 0.1.44
This release makes Flow remote access more reliable on web and mobile, improves mobile Flow Graph navigation, and adds Claude Fable support across Proton.
New
Added Claude Fable support throughout Proton, including chat model selection, Flow AI model selection, Mission Control labels, slash-command aliases, token handling, and context-window settings.
Improved
Improved the remote-access Flow Graph on mobile with pinch-to-zoom, centered zoom controls, viewport fitting, pan clamping, and double-tap reset, making larger Flows easier to inspect from a phone.
Fixed
Fixed Flow remote access so Flows now load, update live, and can be controlled correctly from the web and mobile interface, including run, pause, resume, cancel, debug, and history actions.
Fixed the Flow Graph layout in remote access so graph controls and the canvas stay inside the mobile detail view instead of overflowing on narrow screens.
v 0.1.43
This release adds Flows and updates Claude Opus to 4.8.
New
Added Flows.
Updated
Updated Claude Opus from 4.7 to 4.8.
v 0.1.40
This release adds the first Flow runtime and Flows dashboard, improves Signal visibility, and makes Mission Control threads easier to follow.
New
Added the first real Flow runtime, starting with a Numbers Flow that watches a folder, extracts numbers, and cleans up processed files.
Added the first Flows dashboard in Business Mode, with a two-pane list and detail shell for future persistent workflows.
Signals can now run silently for background checks that do not need to post a chat notification every time.
Each Signal now has its own activity log, making recent runs and events easier to inspect.
Improved
Improved the Numbers Flow so files with no numbers append 0 instead of producing no output.
Improved the Flows detail view with a visual block graph for workflow steps, including branches, actions, and outputs.
Flows are now stored as folders with their own flow.json and context.md files, so each Flow can keep dedicated long-term context.
Mission Control now shows missions in the order they were created, making mission lists easier to follow chronologically.
Removed Atoms and Electrons from the app.
Fixed
Fixed Mission Control thread rendering so a mission inside a thread no longer appears again as a separate top-level mission when it starts running.
v 0.1.39
This release upgrades Mission Control with mission threads, selected Skills, model selection, cleaner completion updates, and more reliable recovery after restarts.
New
Added mission threads: Proton can now create a named thread of missions that run one after another, where each mission waits for the previous one to finish.
Follow-up missions can now receive results from earlier missions as context, making larger multi-step workflows easier to manage.
Missions can now use selected Proton Skills during execution.
Missions can now run with a selected model and show which model was used.
Improved
Mission threads now have a cleaner expandable timeline UI with polished connectors, animations, and consistent card styling.
Background mission completion messages are now shorter, cleaner, and deduplicated across restarts.
Mission Control can now recover interrupted missions after Proton restarts.
Fixed
Fixed project mission controls so stale or wrong-scope mission IDs no longer break chat or Telegram.
Fixed conversation compaction so GPT-selected compaction now uses GPT for the full compaction workflow instead of silently using Claude for part of it.
v 0.1.38
This release introduces Mission Control, a new way to send Proton on background missions while you continue chatting, with real-time progress and inspectable actions.
New
Added Mission Control: Proton can now run long background missions while you keep using chat.
Mission progress, plans, logs, files, and actions are visible in a dedicated Mission Control interface.
Fixed
Claude connection reliability fixes so Claude models work correctly again.
Improved
Redesigned the chat Project Tab and Projects view to support the new Mission Control workflow.
Files opened from Proton’s file manager now open externally in the system app instead of inside Proton.
Made project list items taller so longer project names can wrap cleanly across two lines.
Update notifications now include a link to see what changed in the new version.
GPT-5.5 reasoning now shows “None” instead of “Auto” when no reasoning effort is selected.
v 0.1.37
A design polish release that redesigned the dashboard views to make Proton feel much more consistent across the desktop app.