v3.6.1

upgrade icons

icon	old version	new version
FontAwesome	5.4.0	5.8.1
GameIcon	e223472784	a53463d41d
ionicons	4.4.4	4.5.6
octicons	8.1.0	8.5.0
feather-icons	4.7.3	4.21.0

fix errors

• remove attribute xmlns:xlink xml:space

development

• upgrade packages