Quote:
	
	
		
			
				
					Originally Posted by  kiwidude
					 
				 
				Nothing has changed in this version of the plugin as far as how metadata is updated. If you are seeing a different behaviour I believe it is because (a) you are now seeing an ISBN being extracted where it was being missed previously (due to the change I made), and/or (b) you are also using a different calibre version. 
 
I don't see this behaviour myself, and it is impossible to guess if you don't actually include log file output, calibre version and do some basic testing yourself - does it happen for all books, is whether they currently have an ISBN relevant, is it epubs or PDFs or both etc. 
			
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 I upgraded again and same problem.
My current Calibre version 7.17.0
I tried on a book and I get this (some values changed): 
Starting job: Extraire l'ISBN pour 1 livres 
==================================================  = 
Title:  xxxxxxx
Format: EPUB 
Path:   D:\xxxxx\xxxx\xxxxxxx\The xxxxxxx.epub 
--------------------------------------------------- 
  Scanning first 10, then last 5, then remaining 19 files 
      Valid ISBN13: 9780262946904 
      Valid ISBN13: 9780262946898 
      Valid ISBN13: 9780262946904 
      Valid ISBN13: 9780262946911 
      Invalid ISBN match: 2019938809 
  Scan time: 1.45 secs 
  The isbn was found in 1.45 secs 
  New ISBN extracted of: 9782062946904 
==================================================  = 
Scan complete, with 0 failures
https://ibb.co/SNHvsHg