Release 12 Apr 2024-0.12.7

What's Changed

• feat: hls multiple variants by @amar-1995 in #2807
• feat: upgrade effects sdk version and enable vb for mweb by @KaustubhKumar05 in #2777
• fix: screenshare getting hidden, add scroll to dialog by @raviteja83 in #2783
• fix: transcription text color by @KaustubhKumar05 in #2799
• fix: hls brightness issue by @amar-1995 in #2813
• fix: hide emoji based on prebuilt layout by @amar-1995 in #2815
• fix: show leaderboard summary if pollread or pollwrite permissions present by @KaustubhKumar05 in #2805
• fix: hls initialzation issue by @amar-1995 in #2811

Full Changelog: 05Apr2024-0.12.6...12Apr2024-0.12.7