v4

What's Changed

• Release v3 by @usfalami in #60
• edit by @usfalami in #61
• edit by @usfalami in #62
• merge by @usfalami in #63
• Develop by @usfalami in #64
• Develop by @usfalami in #65
• Develop by @usfalami in #66
• edit by @usfalami in #70
• Hotfix async req by @usfalami in #71
• Hotfix async req by @usfalami in #72
• edit by @usfalami in #73
• edit by @usfalami in #74
• edit by @usfalami in #75
• edit by @usfalami in #76
• edit by @usfalami in #77
• Code refactor by @usfalami in #78
• Code refactor by @usfalami in #79

Full Changelog: v2...v3.1