Yuki v0.5.1

Yuki v0.5.1 — a new face

• New icon: the Y is now a snowflake (yuki = snow ❄️) — frost-white mark on a deep night gradient
• New menu bar mark: crisp template icon that adapts to light/dark menu bars; its snowflake spokes shimmer softly while Yuki works
• Motion everywhere: the activity pill springs between states with a breathing accent border (blue asking, orange paused, green done), progress animates smoothly, and the command bar gets a Raycast-style entrance

No functional changes from v0.5.0 — purely visual.

sha256: 9899ca667648963b5b46e64707ef03cc965b73e22fc23151dd19cf0ce96a6c0b

Yuki v0.5.0

Yuki v0.5.0 — steadier hands, better judgment

Reliability

• Clicks that don't miss. Yuki now acts on UI elements themselves rather than remembered screen positions — if a button moved since Yuki looked, the click still lands. Native accessibility actions are used where apps support them.
• No more fixed waits. Yuki watches the app's own change notifications and continues the moment the screen settles — faster on quick apps, more patient with slow page loads.
• You take over, Yuki steps back. Touch the mouse or keyboard mid-task and Yuki pauses immediately, offering Resume/Stop on the pill instead of fighting you for the cursor.

Intelligence

• Yuki can ask. Stuck between two matching playlists or missing a detail? Yuki asks one quick question on the pill — tap an option or type a reply, and it continues.
• Tasks use your memory. Notes about people, projects and routines in your vault are pulled into relevant tasks ('message mom' knows who mom is).
• Follow-ups work. 'Actually, skip this song' right after 'play my playlist' now carries the context.
• Yuki learns each app. Apps you use with Yuki automatically get a knowledge note that grows with every task.

sha256: 8b8b09b2de796a4aecc9a8e824e66272e2ac17378d3dbb4c1fbd6f22de0c1285

Yuki v0.4.1

Yuki v0.4.1 — fewer interruptions

• Permissions now stick across updates. The app is signed with a stable certificate identity, so macOS keeps your Accessibility grant and Keychain access through upgrades — no more re-granting and password prompts after every update. (One final re-grant is needed when moving to this version.)
• Fixed false 'loop detected' warnings while Yuki reads its notes or checks what's playing — only actions that should change the screen count toward stall detection now.

sha256: 45f54d77a9213e5aa3743d37372f3772298a313adcac6cf0a53afa1d3148c256

Yuki v0.4.0

Yuki v0.4.0 — a calmer, clearer experience

What's new

• The command bar gets out of your way. Ask Yuki to do something and the bar closes immediately — a small activity pill appears in the corner showing what Yuki is doing in plain words ('Opening Spotify', 'Typing…'), with live step progress.
• Stop button. Changed your mind? Hit Stop on the pill and Yuki halts cleanly at the next step.
• Readable answers. Replies render formatting properly (bold, code, links) instead of showing raw markdown, and Yuki now answers in short, natural sentences.

sha256: 6c30ce65f96173b4ffadcd1a294901fa6a7a556010ec89a057fcba8bc04c0314

Yuki v0.3.0

Yuki v0.3.0 — Yuki learns who you are

Yuki now passively learns your patterns and taste from how you actually use your Mac, and brings that knowledge into every task.

How it works

• A lightweight local observer notes which apps you use, window titles, what music is playing (Spotify / Apple Music), and your active hours
• Once a day, Yuki distills the last week into short profile notes: your music taste, content interests, app habits, and daily rhythm
• Those notes are injected into every conversation and task — so "play something I'd like" actually means something

Privacy

• All raw activity stays on your Mac (local SQLite, 30-day retention)
• Only small aggregated summaries (top artists, app names, title samples) are sent to your chosen AI provider for distillation
• Turn it off anytime: set `YUKI_OBSERVER=0`, or edit/delete any note in ~/YukiVault — your edits outside the auto-managed section are always preserved

sha256: 3a6afea922f09db2d12eef66a6a326e146e5661cdeec44233920abe997c323cc

Yuki v0.2.0

Yuki v0.2.0 — smarter agent, Gemini 3.5, direct app control

Highlights

• Native app tools: Yuki now controls Spotify, Apple Music, your browser, Mail, Messages, Notes, Calendar, Reminders, and more directly — one reliable call instead of many GUI clicks. "Play my japanese playlist on spotify" just works.
• Gemini 3.5 Flash is the new default model (free-tier friendly), with full support for its thinking + tool-calling behavior.
• Yuki can now read your screen's text — search results, messages, dialogs, errors — not just see buttons.
• Self-correction: Yuki notices when an action changed nothing on screen and changes approach instead of repeating it; built-in loop protection is now always on.
• Assistant, not robot: rewritten persona — natural replies, sensible defaults, tells you what choices it made.

Fixes

• Removed three broken tools that crashed on use
• Fixed keyboard-shortcut documentation that taught Windows keys to the model
• Scroll position, tab selection, and element state now visible to the agent
• Local (Ollama) models no longer silently lose context mid-task

sha256: 4047d3a9cca755c7692eb9c03092432d399d659dc6c3420ef39a099d5df4bc27

Yuki v0.1.0

First release