5.4.0
Fixed a bug that the whole image is recognized as audio when there is an audio embed after the image embed.
Text selection has been disabled for all but Chrome.
Fixed a bug that prevented autoplay from working properly
5.3.0
Change to bootstrap4 + material design
Implemented X button for commentary
Implemented the remaining time bar
Implemented the ability to record paths
Strategy rate graph implemented.
Implemented a function to overcome weak points