Possible misuse of the term "proprietary" edit

According to the sources sited in this page, the JS++ transpiler (and I'm assuming any additional libraries) are under the BSD license. I'm guessing that either "proprietary" is out of date information or whomever wrote that intended something different. Should be clarified in article. 47.54.236.63 (talk) 20:20, 18 April 2023 (UTC)Reply