Some books you finish once. Some you come back to in a different year, as a different reader. Minibieb keeps every read on its own, with its own dates, rating and words, so your history shows how a book changed for you.
Dates, rating, review, mood and pace belong to the read, not to the book. Your first thoughts are kept, not overwritten.
Finish a book again in a new year and last year's numbers do not move. A reading year, once closed, stays closed.
Every finish feeds your yearly goal, your streak, the monthly challenge and the celebration. A re-read is a read.
Take a book off your shelves and its reads stay in your history. Put the book back and they find each other again.
The book did not change. You did, and that is the part worth keeping.
A tracker that overwrites your last rating turns a re-read into a correction. Keeping both means your history can show a book you loved at first and cooled on, or one that only landed the second time. Free for every reader.
Your read history is yours. It travels with your books in a data export, and tidying a book off your shelves never deletes it. Delete your account and all of it goes with you.