News article from teslarati.com (date = first seen by GDELT).
SEC filing 10-K, accession 0001564590-21-004599.
See: https://www.sec.gov/ix?doc=/Archives/edgar/data/1318605/000156459021004599/tsla-10k_20201231.htm Relevant text: In January 2021, we updated our investment policy to provide us with more flexibility to further diversify and maximize returns on our cash that is not required to maintain adequate — 6237 points, 1447 comments on r/teslamotors [General]
News article from teslarati.com (date = first seen by GDELT).
Tesla software update 2021.4.2 includes Range Display, Additional Language Support , Minor Fixes, Music Time Remaining over Bluetooth.