- Put a face on your profile: take a selfie or choose a photo when you sign up or on the Account screen, frame it in a circle, and it stands in for your avatar wherever Stack Tender names you. - The people you follow wear their pictures too, on the community feed, their profiles, their shared stacks and their comments.

- Stack Tender is fully optimized for iPhone Duo: every feature is there whether the phone is open or closed, and the app keeps your place as it folds and unfolds. - A stack's settings are a card on the stack itself: switch it on or off, share it, or delete it, with each question asked on a panel. - A scan that cannot be read says why, such as a topical product the catalog does not cover. - Sign in with your username and password in the app, or with Apple.

- A label line that reads 0 no longer stops a review. A bottle whose Supplement Facts lists an ingredient at 0 can be checked and saved. - A refused review says which field crossed which limit, such as a serving size with too many decimal places, instead of saying the request could not be completed. - The agreement's username note gives the rule: 3 to 32 lowercase letters, digits and hyphens. - The time zone picker leads with the United States, then Canada, and reads zone names with spaces.

- The Log's dose form is laid out like the entry editor: Taken today above the boxes, with the save status and Skip in a foot below the row. - A product's dose counts in servings, then what one serving is in the label's own words: 2 servings = 1 softgel. A long serving wraps instead of stretching the card. - An open row in the Log stays inside its card.

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- Every stack adds up what it gives you of each supplement in a day, across its entries and the products in it. Tap a row to see what makes up the total. - A stack someone has shared shows its totals too, and each row says whether you already take that supplement. Add it to one of your stacks from the row. - A product on a shared stack can go into one of your stacks from its row, and it joins your list of products.

- Search your products by what is in them, not only by their names. - The Catalog's search shows every match as a supplement card, and each card says whether there is a dose to copy. - Adding a supplement or a product to a stack opens a panel of cards. One tap adds it. - Products on the Stacks screen is a search box and Scan. A product opens its editor full screen, with the stacks that hold it. - Pickers, forms and lists rise as a panel. Tap above it or pull it down to lower it.

- Scan a bottle. Take pictures of the label and every ingredient is read, matched to the catalog and added to a stack as one entry, with the serving size and directions as its schedule. Check what was read before it lands. - Products. Every bottle you have scanned is listed under Stacks, ready to add to another stack. - A product's row counts its dose in servings, and its editor shows what is inside per serving.

- Skip a dose. Mark a row skipped, or skip a whole time of day with Skip all. Skipped doses show in the log and on the calendar. - Dose pickers now offer only the units a supplement allows, including its specific forms. - Supplement pages list a supplement's forms, and a form's page says what it counts as toward its parent. - Mark all notifications read in one tap, and the badge now matches what is actually unread. - Fixed the Stacks tab showing "No connection" on a phone that had one. - Fixed a refresh being dropped when you switched tabs while it was loading. - Cleaner log rows, taken-dose form and catalog cards.

Minor bug fixes