Document that `File.open_compressed()` can only open files saved by Godot
Document that `File.open_compressed()` can only open files saved by Godot

vnen/godot,Shockblast/godot,pkowal1982/godot,DmitriySalnikov/godot,akien-mga/godot,vkbsb/godot,vnen/godot,guilhermefelipecgs/godot,honix/godot,godotengine/godot,firefly2442/godot,guilhermefelipecgs/godot,DmitriySalnikov/godot,josempans/godot,firefly2442/godot,Valentactive/godot,Zylann/godot,DmitriySalnikov/godot,firefly2442/godot,sanikoyes/godot,godotengine/godot,Zylann/godot,guilhermefelipecgs/godot,sanikoyes/godot,pkowal1982/godot,akien-mga/godot,josempans/godot,akien-mga/godot,pkowal1982/godot,guilhermefelipecgs/godot,josempans/godot,vkbsb/godot,josempans/godot,Valentactive/godot,Shockblast/godot,honix/godot,Zylann/godot,godotengine/godot,BastiaanOlij/godot,josempans/godot,firefly2442/godot,honix/godot,BastiaanOlij/godot,firefly2442/godot,DmitriySalnikov/godot,ZuBsPaCe/godot,pkowal1982/godot,ZuBsPaCe/godot,DmitriySalnikov/godot,ZuBsPaCe/godot,sanikoyes/godot,ZuBsPaCe/godot,BastiaanOlij/godot,Valentactive/godot,sanikoyes/godot,Faless/godot,Shockblast/godot,akien-mga/godot,pkowal1982/godot,vkbsb/godot,BastiaanOlij/godot,Zylann/godot,pkowal1982/godot,Faless/godot,DmitriySalnikov/godot,honix/godot,firefly2442/godot,godotengine/godot,josempans/godot,guilhermefelipecgs/godot,Faless/godot,honix/godot,ZuBsPaCe/godot,Shockblast/godot,godotengine/godot,BastiaanOlij/godot,Shockblast/godot,Valentactive/godot,vkbsb/godot,Faless/godot,sanikoyes/godot,BastiaanOlij/godot,ZuBsPaCe/godot,godotengine/godot,akien-mga/godot,josempans/godot,Valentactive/godot,vkbsb/godot,pkowal1982/godot,Shockblast/godot,Zylann/godot,pkowal1982/godot,sanikoyes/godot,vkbsb/godot,Valentactive/godot,DmitriySalnikov/godot,Zylann/godot,Valentactive/godot,Shockblast/godot,josempans/godot,firefly2442/godot,guilhermefelipecgs/godot,vnen/godot,firefly2442/godot,BastiaanOlij/godot,vnen/godot,Valentactive/godot,sanikoyes/godot,honix/godot,vkbsb/godot,guilhermefelipecgs/godot,sanikoyes/godot,vnen/godot,ZuBsPaCe/godot,akien-mga/godot,akien-mga/godot,Faless/godot,Zylann/godot,vkbsb/godot,godotengine/godot,Faless/godot,vnen/godot,akien-mga/godot,guilhermefelipecgs/godot,vnen/godot,ZuBsPaCe/godot,Zylann/godot,BastiaanOlij/godot,Faless/godot,Shockblast/godot,vnen/godot,godotengine/godot,Faless/godot