Thread: Why so many JSON files with weird numbers were generated in wp-content/languages?

Why so many JSON files with weird numbers were generated in wp-content/languages?

Why so many JSON files with weird names are being generated in wp-content/languages after new versions update?
Is it ok or not?

/public_html/site.com/wp-content/languages/pt_BR/pt_BR-0ce75ad2f775d1cac8696967d484808c.json
/public_html/site.com/wp-content/languages/pt_BR/pt_BR-1a0cd6a7128913b15c5a10dd68951869.json
/public_html/site.com/wp-content/languages/pt_BR/pt_BR-1bba9045bb07c89671c88e3f328548e8.json
/public_html/site.com/wp-content/languages/pt_BR/pt_BR-28b3c3d595952907e08t98287077426c.json
/public_html/site.com/wp-content/languages/pt_BR/pt_BR-2c5d274ea625dd91756554ad82901529.json
/public_html/site.com/wp-content/languages/pt_BR/pt_BR-68f2cec7514bf8567c723a4d675fcfe6.json
/public_html/site.com/wp-content/languages/pt_BR/pt_BR-7f13c36c641b114bf38cd0bcc9ecc7e0.json
/public_html/site.com/wp-content/languages/pt_BR/pt_BR-8860e58c20c6a2ab587sa0f07be43bd9.json
/public_html/site.com/wp-content/languages/pt_BR/pt_BR-a25d1cc7bf7ca0b4e114f6rea64943f4.json
/public_html/site.com/wp-content/languages/pt_BR/pt_BR-bf0f094965d3d4a95b47bawcb35fc136.json
/public_html/site.com/wp-content/languages/pt_BR/pt_BR-f8f49d9fc4a9cf7d78ec9o285417bd9c.json