Added a new step: When its {key} is "{value}" regex (#608 #602 docs)
Added a new step: When its {key} is not "{value}" regex (#608 #602 docs)
Added a new step: When its {key} metadata has "{value}" regex (#608 #602 docs)
Added a new step: When its {key} metadata has not "{value}" regex (#608 #602 docs)
Fixed a problem that was throwing an exception IndexError: list index out of range #605
for my dad