v7.7.0

What's Changed

• [hyeri0903] WEEK 06 Solutions by @hyeri0903 in #2511
• [Cyjin-jani] WEEK 07 Solutions by @Cyjin-jani in #2545
• [tedkimdev] WEEK 07 Solutions by @tedkimdev in #2534
• [liza0525] WEEK 07 Solutions by @liza0525 in #2542
• [jamiebase] WEEK7 Solutions by @jamiebase in #2537
• [soobing] WEEK7 Solutions by @soobing in #2536
• [reeseo3o] WEEK 07 Solutions by @reeseo3o in #2547
• [ohkingtaek] WEEK7 Solutions by @ohkingtaek in #2548
• [hyejj19] WEEK 07 Solutions by @hyejj19 in #2541
• [kangdaia] WEEK 07 Solutions by @kangdaia in #2540
• [hwi-middle] WEEK 07 solutions by @hwi-middle in #2549
• [juhui-jeong] WEEK 07 Solutions by @juhui-jeong in #2550
• [sangbeenmoon] WEEK 06 Solutions by @sangbeenmoon in #2525
• [hyeri0903] WEEK7 Solutions by @hyeri0903 in #2539
• [yihyun-kim1] WEEK 07 Solutions by @yihyun-kim1 in #2553
• [sadie100] WEEK7 Solutions by @sadie100 in #2538
• [jylee2033] WEEK 07 solutions by @jylee2033 in #2546
• [DaleSeo] WEEK 7 Solutions by @DaleSeo in #2535
• [robinyoon-dev] WEEK 07 Solutions by @robinyoon-dev in #2533
• [gyeo-ri] WEEK 07 solutions by @gyeo-ri in #2552
• 파일이름 user name과 동일하게 제출하지 않은 부분 수정 by @soobing in #2556
• [sangbeenmoon] WEEK 07 solutions by @sangbeenmoon in #2551
• [Hyeri1ee] WEEK 08 solutions by @Hyeri1ee in #2557

Full Changelog: v7.6.0...v7.7.0