Dear all,


I recently downloaded the following file: "wikidata-20210830-all.json.bz2" available here: https://dumps.wikimedia.org/wikidatawiki/entities/20210830/


I used the timestamp "20210830" (30th of August 2021) to get this dataset. My question is the following:  What range of dates does the file cover? Is it the month of August? Or the previous month (July)? 


Can someone explain to me how the data is aligned?


Thanks for your time,


Best,


Augustin Kapps