Hello, I’m trying out AUTOOPTIMIZE for the first time and I’m not getting what I expect. Running: BaseX 8.3 beta ec9b627 A new database is created with a single document which has TEXTINDEX, ATTRINDEX, UPDINDEX and AUTOOPTIMISE all set to true. This is what INFO DATABASE shows (as I expect): Indexes Up-to-date: true TEXTINDEX: true ATTRINDEX: true FTINDEX: false TEXTINCLUDE: ATTRINCLUDE: FTINCLUDE: LANGUAGE: English STEMMING: false CASESENS: false DIACRITICS: false STOPWORDS: UPDINDEX: true AUTOOPTIMIZE: true MAXCATS: 100 MAXLEN: 96 Now I add a new document (or more than one) to the database. I expect that Up-to-date will still be true and that AUTOOPTIMIZE will still be true. But what I see is both are now false: Indexes Up-to-date: false TEXTINDEX: true ATTRINDEX: true FTINDEX: false TEXTINCLUDE: ATTRINCLUDE: FTINCLUDE: LANGUAGE: English STEMMING: false CASESENS: false DIACRITICS: false STOPWORDS: UPDINDEX: true AUTOOPTIMIZE: false MAXCATS: 100 MAXLEN: 96 Perhaps this is the expected behaviour and I’ve misunderstood AUTOOPTIMIZE? Or is there a bug? Many thanks, James