v2.6.0

What's Changed

• [jaejeong1] week 5 by @jaejeong1 in #454
• [EGON] Week 6 Solutions by @lymchgmk in #467
• [강희찬] WEEK 6 Solution by @HC-kang in #468
• [Flynn] Week6 by @obzva in #464
• [혜준] Week6 문제풀이 by @hyejjun in #474
• [Flynn] Week 6 Sprial Matrix Refactor by @obzva in #478
• [재호] WEEK 06 Solutions by @wogha95 in #462
• [선재] WEEK06 문제 풀이 by @Sunjae95 in #476
• [jaejeong1] Week 6 by @jaejeong1 in #466
• [haklee] week 6 by @haklee in #472
• [kayden] Week 06 Solutions by @kjb512 in #477
• [TONY] WEEK 06 Solutions by @TonyKim9401 in #465
• [gitsunmin] Week 6 Solutions by @gitsunmin in #470
• [환미니니] Week6 문제풀이 by @JEONGHWANMIN in #480
• [정현준] 6주차 답안 제출 by @jdalma in #475
• [윤태권] Week6 문제 풀이 by @taekwon-dev in #469
• [mangodm-web] Week 06 Solutions by @mangodm-web in #471
• [pepper] Week 6 Solutions by @whewchews in #479

Full Changelog: v2.5.0...v2.6.0