Changelog

1.1.0

He gets a life.

Weather: denWeather('rain'|'snow'|'clear'). Rain sends him to shelter under the nearest POI, where he sulks until it passes. Snow delights him and makes his prints linger 3x longer.
Treats: denTreat(x, y) or the treat shell command. He sprints for it, eats it, and it counts toward trust. Hunger builds over a session and he'll say so.
Scroll reaction: he's carried by the page when you scroll, scrambles back to your cursor, and arrives winded.
Personality drift: idle mutterings change based on hunger, and on whether a returning visitor has ever actually touched him.
Trust is now pets + treats throughout (gift threshold, resting behaviour, emotes).

First release. He exists.

Autonomous critter: chase / rest / wander / errand / mischief states, turn-rate limited movement, stride-based paw prints that rotate to face travel direction
Burrow spawn animation, ten-minute idle sleep cycle with bed and circling ritual
Emote bubbles and speech; denSay / denYip helpers
localStorage memory: visits, lifetime pets, name. Pet milestones at 10/25/50/100, behaviour changes with trust
Portable shell tab with critter commands
POI system via data-den-poi
Mischief system via data-den-steal — steals below 25 pets, gifts at and above
Event API: celebrate, investigate, alarm, mischief, sleepy, zoomies
Optional PHP presence endpoint with HMAC'd fingerprints and per-IP caps
Secret typed codes and the Konami code
Respects prefers-reduced-motion