Puck Yeah! Espresso Tracker

Hey all, here's a bunch of new stuff in this version: • Freeze half a bag. Freezing now asks how much is going in. Anything short of the whole bag splits it in two, with the frozen half's freshness clock paused, the rest still running, and the price divided by weight so your costs still add up. Both halves stay linked as the same coffee. • Single dosing from the freezer. If you freeze in tubes and take one dose at a time, brewing no longer thaws the whole bag behind your back. • Extraction yield. Enter a TDS reading and Puck Yeah works out how much coffee you actually pulled out of the grounds, plotted on a brewing control chart against the gold cup range. • A fuller read on every shot. Shot analysis now reads your own history instead of leaning on a scale, so even a quick-logged shot has something to show. • Flow control. If your machine lets you dial the pump up and down, your shots get a flow control field that carries through Repeat, your saved recipes and comparison. • Purchase dates on bags. Bags now have a purchase date alongside the roast date, so a stock-up month reads honestly in your cost tracker. • Easier to find. Pre-infusion, temperature, pressure, grind time and TDS were hidden behind an unlabelled section in the shot form. It now says what is inside it. • Tap a point in a bean's Journey to open that shot. • Fixes. A tidier share card, and restoring a large backup with photos no longer risks leaving shots without their beans. • Wind Down now reads deep sleep. Caffeine's clearest effect on sleep is that it cuts into deep sleep, and it does that on nights when the total barely moves. Your Caffeine and Sleep card now reads sleep stages and how long you took to fall asleep, so it can tell you whether a later coffee is costing you deep sleep or keeping you awake longer. • Caffeine and HRV. A new card compares your heart rate variability on lower and higher caffeine days. It waits for a few weeks of data before drawing any comparison, and says plainly when something other than coffee is the likelier explanation. Needs a watch worn overnight.