Build log
Built bit by bit.
yourOS began as a box that answered. Since February it has grown one small step at a time. Here is every step, in plain words, with a new one every two days until launch.
- Updates
- 123
- Parts of yourOS
- 12
- Since
- Feb 2026
Next update: , about Trust
Read it from the very first stepThis week in yourOS.
Every update- System The AI meter See your AI use at a glance: the last five hours, this week and this month. Read the update
- Desktop Split screen that asks what goes there Split the screen, and an empty pane asks what you’d like there. Read the update
- Routines Routines that build themselves Describe a habit in a sentence. It plans it, checks it and gives it a test run first. Read the update
- Days Days: your calendar and your journal, in one place One app for your time: what happened, and what’s planned, split at now. Read the update
Since February
How it grew.
Every dot is an update. Every line is one part of yourOS, from its first small step to today. Press a part to follow its story.
An update Coming soon
Agents: 10 updates since 2 February. The agents who work for you, each with a name, a job and a look of their own. Trust: 10 updates since 3 February. Everything that keeps you in charge: your OK, your privacy, your say. System: 10 updates since 6 February. What keeps yourOS running, and tells you plainly how it is. Desktop: 19 updates since 7 February. The screen you work on: windows, apps, panes and the bar across the top. Wellbeing: 10 updates since 9 February. Sandra, the companion who keeps your journal and notices how you are. Design: 9 updates since 19 February. How yourOS looks and moves: the red, the paper and the light. Days: 3 updates since 22 February. Your calendar and your journal, in one place. Harness: 20 updates since 7 March. Where yourOS builds changes with you, checks them and waits for your OK. Voice: 13 updates since 25 April. How your agent talks, listens, hangs up and calls you back. Work: 9 updates since 26 April. The jobs your agents do for you: requests, sessions, branches and timelines. Memory: 6 updates since 12 May. What your agents remember, and how you stay in charge of it. Routines: 4 updates since 26 June. Habits you describe once, that run on their own. Everything, newest first: 123 updates since 2 February.
September 2026
0 updates
- Work4
- System3
- Routines2
- Voice2
- Desktop1
- Days1
- Harness1
- Trust1
- The AI meter Latest See your AI use at a glance: the last five hours, this week and this month. System29 Sep System
- Split screen that asks what goes there Split the screen, and an empty pane asks what you’d like there. Desktop27 Sep Desktop
- Routines that build themselves Describe a habit in a sentence. It plans it, checks it and gives it a test run first. Routines25 Sep Routines
- Days: your calendar and your journal, in one place One app for your time: what happened, and what’s planned, split at now. Days23 Sep Days
- The Harness builds, checks and waits for you Describe a change. It plans with you, builds in parallel, tests it, and waits for your OK. Harness21 Sep Harness
- Every service, actually checked yourOS checks each part of itself by using it, and tells you in plain words if something’s wrong. System19 Sep System
- Try it three ways Branch any moment into three futures, compare them side by side, and keep the one you like. Work17 Sep Work
- Ten jobs from one sentence One request can become up to ten named jobs, in the right order. Work15 Sep Work
- “Hang up” just works Say it the way you’d say it to a person, and the call ends. Voice13 Sep Voice
- She hangs up, and calls you back For long jobs Roxy ends the call, keeps working, and rings you when there’s something worth hearing. Voice11 Sep Voice
- Agents that know when to be quiet An agent can message you first, but only a few times an hour, and you can mute it. Trust9 Sep Trust
- What kind of job is it? yourOS now decides what kind of job something is in one place, and learns when you correct it. Work7 Sep Work
- How hard is it working? Three small bars in the top bar show the processor, memory and storage, with a day of history behind them. System6 Sep System
- All your routines, in one place See every routine by list, by week or by agent. Pause, run now or remove one in a press. Routines3 Sep Routines
- Sessions that read what you ask Every request is labelled for what it is, and any step can be revisited, repeated or picked up again. Work1 Sep Work
August 2026
0 updates
- Desktop3
- Voice3
- Agents2
- Design2
- Wellbeing2
- Days1
- Routines1
- Trust1
- A new top bar The top bar, rebuilt in three calm groups that fold away on smaller screens. Desktop29 Aug Desktop
- See what every agent is doing The Agents view shows each agent on its own colour, what it’s doing now, and what’s waiting on you. Agents28 Aug Agents
- Home: your day in one line Home now shows today as one line: you, your agents and your routines, with now in the middle. Days26 Aug Days
- When, in plain words Say “weekdays at lunchtime” or “the last day of the month”, and the routine knows when. Routines24 Aug Routines
- A lock screen that keeps things private yourOS locks when you step away, and you choose what each app may show while it’s locked. Trust23 Aug Trust
- A start worth waiting for Starting yourOS shows real progress, and any key skips it. Desktop21 Aug Desktop
- Each agent, its own look Give every agent a colour, a handwriting and a way its words arrive. yourOS takes on their colour. Agents18 Aug Agents
- The wordmark, and the Tide yourOS gets its wordmark, and loading gets a gentle tide instead of a spinner. Design16 Aug Design
- Shape her character Presets, sliders and short auditions for how Roxy sounds and speaks. Voice14 Aug Voice
- Voice notes, answered in kind Send an agent a voice note on Telegram, and it answers with one of its own, in its own voice. Voice13 Aug Voice
- “Not today” means not today Silence Sandra’s check-ins for the day, keep quiet hours, and she won’t chase you. Wellbeing10 Aug Wellbeing
- Gentle on hard days When things are heavy, Roxy slows down and takes more care, and never calls anyone behind your back. Wellbeing8 Aug Wellbeing
- She waits for the right moment Finished jobs are mentioned at a natural pause, and “hold on” means she waits. Voice5 Aug Voice
- Focus rings that fit Using the keyboard now draws a ring that follows each field’s shape, and only when you need it. Design4 Aug Design
- Tabs at the edges in full screen In full screen, Roxy waits on the right edge and your apps on the left. Desktop2 Aug Desktop
July 2026
2 updates
- Trust5
- Desktop3
- Design2
- Work2
- Memory2
- Agents1
- Voice1
- It learns what you always approve Say yes to the same thing often enough and yourOS offers to stop asking. Some things always ask. Trust31 Jul Trust
- Decisions: every choice, with its story A place for everything that needed you, with dates, filters, and the story behind each one. Trust30 Jul Trust
- Marks that breathe Each agent’s mark now breathes, slower when resting and quicker on a call. Design28 Jul Design
- Put it aside, and look back Dismiss a card with Undo, and every decision is kept with how it ended. Trust25 Jul Trust
- Apps keep their place Moving around inside an app happens right in its window, and Back works. Desktop23 Jul Desktop
- A timeline for every session Star the moments that matter, and branch from any finished step without losing the original. Work21 Jul Work
- Quick answers for quick questions Everyday conversation gets a direct, quick reply, while real work still goes to a full working session. Work20 Jul Work
- Dealt like cards What needs you now arrives as a deck of cards, the most urgent first. Decide right on the card. Trust17 Jul Trust
- What needs you Every app now says when it’s waiting on you, in the same way, in one place. Trust15 Jul Trust
- Choose who you’re talking to Pick an agent from home or the navigation, and everything follows your choice. Agents12 Jul Agents
- ⌘K, grown up The palette now filters by group, system, your own apps and what needs you. Desktop11 Jul Desktop
- Your own navigation A shelf, a rail or a dock, on the side you like, with pins and groups. Desktop9 Jul Desktop
- The Lantern The pointer becomes a warm light, and nearby buttons catch its glow. Design7 Jul Design
- Memory that reviews itself Every few turns, an agent looks back and tidies what it remembers. Memory6 Jul Memory
- Check where a memory came from Notes from your sessions link back to their source. Correct them, or forget them. Memory4 Jul Memory
- Talk to any agent from Telegram Every Telegram reply carries a “Talk to” button that opens a private call with that agent. Voice1 Jul Voice
June 2026
1 update
- Desktop4
- Design3
- Agents2
- Harness2
- Memory1
- Routines1
- Work1
- Voice1
- Your agent on Telegram Give an agent its own Telegram bot, and message it from your phone. Agents29 Jun Agents
- Memory that searches by meaning Ask about “that dinner place” and your agent finds it, even if you never used those words. Memory27 Jun Memory
- Routines come home, paused An agent’s regular jobs now move into yourOS with it, paused until you’ve checked them. Routines26 Jun Routines
- Agents that live in yourOS Bring an agent home: its personality, memories, history and routines move into yourOS. Agents23 Jun Agents
- Windows that arrive and leave Opening a window plays its arrival; closing lets it leave before it goes. Design21 Jun Design
- A pointer drawn by yourOS A soft pointer that eases between resting, hovering and pressing. Desktop18 Jun Desktop
- Sessions you can tidy Choose several sessions at once and archive or delete them. Nothing is deleted while it’s still working. Work17 Jun Work
- Stuck work, unstuck Blocked tasks say what went wrong and offer Try again. Asking for changes now means saying what. Harness15 Jun Harness
- “Call Roxy”, on every screen The call button sits in the same place on every screen, and her halo moves with her voice. Voice13 Jun Voice
- Full screen, as a movement Going full screen is now one smooth motion, and coming back plays it in reverse. Desktop12 Jun Desktop
- The Harness, in one sentence Ten controls folded behind one plain sentence about how much the Harness does on its own. Harness10 Jun Harness
- Room to breathe Every app gets the same margin inside its window, and the title lines up with it. Design7 Jun Design
- One bar across every app Every app gets the same slim bar: its name, your AI use, a call button and back. Desktop5 Jun Desktop
- Nothing moves under your hand One look, and a dock that keeps its order, so things are always where you left them. Design3 Jun Design
- Settings, rebuilt One calm Settings app, in sections you can find your way around. Desktop2 Jun Desktop
May 2026
3 updates
- Voice4
- Memory3
- Agents3
- Harness2
- Design1
- Desktop1
- Work1
- Red is the OS. Paper is the app. yourOS gets its own look: a warm ember red for the system, cream paper for the apps. Design30 May Design
- One home, one window A calmer desktop: a home to start from, and one window for what you’re doing. Desktop28 May Desktop
- Say “open Days” Ask for an app by name and it opens at once, without waiting for the AI. Voice25 May Voice
- She remembers your name Tell Roxy what to call you once, and she remembers it on every call after. Memory24 May Memory
- Work that waits, then carries on If a builder isn’t available, the task says so plainly and carries on by itself when it’s back. Harness22 May Harness
- A voice for every agent Each agent can have its own voice. Switch agents mid-call and the voice changes with them. Voice20 May Voice
- Build it, by voice Ask Roxy to build something and it becomes a Harness task. Say “go ahead” to approve the plan. Harness19 May Harness
- Pick up where you left off A conversation that turns into real work is kept as a session. Say “let’s continue” and you’re back in it. Work17 May Work
- Calls that tidy up after themselves The full record of a call is kept for a day, then folded into the few things worth keeping. Memory14 May Memory
- She remembers what you ask her to Say “remember that…” and Roxy keeps it. See everything she kept, correct it, or have her forget. Memory12 May Memory
- Your first call: getting to know you On the first call Roxy asks a few things, one at a time: her name, her tone, and how much to take the lead. Voice10 May Voice
- Every change is a version Each time you save an agent, yourOS keeps the one before, so you can always go back. Agents9 May Agents
- Shape an agent in the editor Change an agent’s name, role, personality and voice, and hear it before you save. Agents6 May Agents
- Your agents, on one page Every agent you have, whether it’s ready, and one press to start talking. Agents4 May Agents
- How she talks Three conversation styles, and a few firm rules: short answers, and never pretending to be human. Voice1 May Voice
April 2026
0 updates
- Harness8
- Voice2
- System2
- Wellbeing2
- Trust1
- Work1
- Desktop1
- Say yes with a code Before anything sensitive, Roxy asks. Approve it out loud with a six-digit code. Trust30 Apr Trust
- Choose how she sounds Pick a voice, a microphone and a speaker, and hear a sample before you choose. Voice28 Apr Voice
- Every request becomes a job Ask Roxy for something and it becomes a job you can follow, pause and pick up again. Work26 Apr Work
- Her first voice Press Start voice and talk. Roxy answers out loud, with captions as she speaks. Voice25 Apr Voice
- Approve, publish, open Approve a change and it goes live, with a button to open the updated app. Harness24 Apr Harness
- Protecting your allowance yourOS keeps some of your AI allowance in reserve, and tries thinking harder before it reaches for a bigger model. System21 Apr System
- The right model for each step For every step of a job, yourOS recommends a model and how hard it should think. You can agree, change it or wait. System19 Apr System
- Try it before it goes live Open a private copy of the updated app, with a copy of your data, before you approve it. Harness17 Apr Harness
- You can review it yourself Choose to see every finished build before it goes live. Harness16 Apr Harness
- How you’ve been, at a glance A small card, and a phone glance, with your own ratings from the last fortnight. Wellbeing13 Apr Wellbeing
- Your live app is protected While a change is being built, the app you use keeps working on its last good version. Harness11 Apr Harness
- An honest planning screen The planning screen now says exactly what’s happening, and how to fix it if something’s missing. Harness9 Apr Harness
- Builders, side by side Parts of a plan that don’t depend on each other are built at the same time, then checked together. Harness8 Apr Harness
- Questions first, then a plan in plain words Before building, the Harness asks what it needs to know, then explains its plan in plain words. Harness6 Apr Harness
- Plans you can read Plans now read like documents. Comment on any sentence, and compare revisions side by side. Harness4 Apr Harness
- Everything as you left it The apps you had open come back next time, and the yourOS bar stays at the top of every app. Desktop3 Apr Desktop
- An honest look at how you’ve been Your own ratings over time, each on its own scale, with gaps left as gaps. Wellbeing1 Apr Wellbeing
March 2026
0 updates
- Harness7
- Wellbeing3
- System3
- Trust1
- Desktop1
- Agents1
- The first thing it built The Harness made its first change to yourOS: clearer backup failures, tests and all. Harness29 Mar Harness
- Your journal, your words Edit any part of a day, leave something out, and every change is kept. Wellbeing28 Mar Wellbeing
- Sandra writes up your day Every day becomes a short journal page, written from what you actually said. Wellbeing26 Mar Wellbeing
- Watch it build See a build’s changes as they happen, and the review’s findings right inside the task. Harness25 Mar Harness
- Plan, build and review, by different hands Different agents plan, build and review, each thinking as hard as its step needs. Harness22 Mar Harness
- Work moves when an AI runs low When one AI plan is nearly used up, waiting work moves to one with room to spare. System20 Mar System
- How much AI is left A small gauge for each AI plan shows the last five hours and the week, and when each one resets. System17 Mar System
- Every AI, checked before it’s used One place for the AI yourOS can use, each one tested before it’s trusted with work. System16 Mar System
- Every build on its own copy Each piece of work happens on a private copy, and every release can be restored. Harness15 Mar Harness
- Stop, steer, and choose how careful Stop any task with a reason, restart it with guidance, and decide how much checking it gets. Harness13 Mar Harness
- It asks before it acts When work needs your say, it stops and asks: go ahead once, always here, or no. Trust12 Mar Trust
- Every task gets an owner Pick who does a task, let a coordinator choose, or let a few agents offer to take it. Harness10 Mar Harness
- A board for the work A task board for each project, from Draft to Done. Saving a task never starts an agent. Harness7 Mar Harness
- A scratchpad for quick notes A notes app for the things you need to jot down now and find later. Desktop5 Mar Desktop
- Never miss an entry A Sync now button, and a quiet check every four hours. Wellbeing3 Mar Wellbeing
- Who each agent is Every agent now has a written identity: a name, a role, a personality and a way of speaking. Agents2 Mar Agents
February 2026
0 updates
- Desktop5
- Wellbeing3
- System2
- Days1
- Design1
- Trust1
- Agents1
- Find any app with ⌘K Press ⌘K, type a few letters, press Enter. Desktop27 Feb Desktop
- Windows that behave like windows Focus, stack, minimise and maximise, without an app ever reloading. Desktop25 Feb Desktop
- Your days, on a calendar Your journal days, laid out on a month you can click through. Days22 Feb Days
- Sandra’s journal, in yourOS Morning, midday and evening notes to Sandra, gathered into one journal. Wellbeing21 Feb Wellbeing
- Looks you can switch yourOS got themes: three looks, each nothing more than a set of colours every app follows. Design19 Feb Design
- A desktop of your own Drag icons where you like, or tidy them up by name or kind. Desktop17 Feb Desktop
- A letter at the end of the week Each Sunday, a short, warm letter about your week, with one gentle suggestion. Wellbeing16 Feb Wellbeing
- Did last night’s backup work? Backups gets its own small app, with a plain answer every day. System14 Feb System
- A window that remembers where you left it Move and resize an app’s window, and it opens right there next time. Desktop11 Feb Desktop
- A daily check-in How’s your mood, your energy, your sleep? The first companion app takes under a minute. Wellbeing9 Feb Wellbeing
- Apps that plug themselves in Add an app and it appears, with its own place and its own pages. Switch it off just as easily. Desktop7 Feb Desktop
- A page that says how it’s doing A dot for everything yourOS looks after: live, quiet, or not heard from yet. System6 Feb System
- Only you get in yourOS has one owner, and a door that only opens for them. Trust3 Feb Trust
- A box that answers The very first step The very first thing yourOS could do: you type, and one of your agents answers. Agents2 Feb Agents
Be first to meet her
Your first call starts here.
Before we meet, a few small things.