Hi could you please upgrade kotlin from the 1.3 version to the latest? the are many nicer feature on common collections, maps, and arrays that don\'t exist in 1.3 and at this point I\'m being forced to practice writing more verbose kotlin in leetcode if I want to make use of your IDE and test cases.\n\nhere are several other requests that have gone unanswered \n\nhttps://leetcode.com/discuss/interview-question/1277642/Please-upgrade-to-Kotlin-version-1.5\n\nhttps://leetcode.com/discuss/feedback/1251018/New-kotlin-version\n\nhttps://leetcode.com/discuss/feedback/130009/Support-for-newer-versions-of-Kotlin\n\nhttps://leetcode.com/discuss/feedback/1592028/Can-Leetcode-upgrade-the-3-year-old-Kotlin-version\n

Hi could you please upgrade kotlin from the 1.3 version to the latest? the are many nicer feature on common collections, maps, and arrays that don\'t exist in 1