v4.0

What's Changed

• Add channel pie diagram to the analytics tab by @trots in #13
• Add word diagram by @trofim4ik in #32
• Add video duration chart by @trots in #16
• Add search request autocompletion by @trots in #34
• Highlighting bit depth by @trofim4ik in #11
• Delete html column by @trofim4ik in #15
• Delete xlsx column by @trofim4ik in #17
• Delete csv column by @trofim4ik in #23
• Remove restriction of preview size by @trots in #19
• Replace delimiter by @trofim4ik in #24
• Add timeout settings for YouTube requests by @trots in #28
• Save columns order to settings by @trots in #30

Full Changelog: v3.0...v4.0