2021-01-25
	* v0.5
	* fix: migrating to lthooks (2020/10/01 latex format)

2020-04-16
	* v0.4
	* new: F11 for toggling video full-screen

2020-04-14
	* v0.3
	* fix: playback control via keyboard in Firefox 

2020-04-13
	* v0.2
	* fix: playback control on touch screens; expl3 fix
	(\ior_shell_open:Nn) included; doc corrections

2020-04-09
	* v0.1
	* new: initial release
