v4.15.0

What's Changed

• [PDKhan] WEEK 15 solutions by @PDKhan in #1651
• [hoyeongkwak] Week14 Solutions by @hoyeongkwak in #1646
• [minji-go] week 15 solutions by @minji-go in #1657
• [byol-han] WEEK 15 solutions by @byol-han in #1656
• [yyyyyyyyyKim] WEEK 15 solutions by @yyyyyyyyyKim in #1655
• [hi-rachel] WEEK 15 solutions by @hi-rachel in #1654
• [soobing] WEEK15 Solutions by @soobing in #1659
• [uraflower] Week 15 Solutions by @uraflower in #1663
• [HoonDongKang] Week 15 Solutions by @HoonDongKang in #1662
• [KwonNayeon] Week 15 Solutions by @KwonNayeon in #1661
• [Tessa1217] Week 15 Solutions by @Tessa1217 in #1660
• [hoyeongkwak] Week15 Solutions by @hoyeongkwak in #1665
• [Jeehay28] WEEK 15 Solutions by @Jeehay28 in #1658
• [seungriyou] Week 15 Solutions by @seungriyou in #1664
• [hsskey] Week 15 Solutions by @hsskey in #1666
• [printjin-gmailcom] WEEK 15 solutions by @printjin-gmailcom in #1653
• update : add new team's info by @SamTheKorean in #1669
• 체크 리스트에서 불필요한 항목 제거 by @DaleSeo in #1670
• [shinsj4653] Week 15 Solutions by @shinsj4653 in #1667
• Create taurus09318976.py by @taurus09318976 in #1668

Full Changelog: v4.14.0...v4.15.0