Classic Protocol Extension/Support

Number inside green fields indicates the supported extension version. Currently all extensions are at version 1, except for ExtPlayerList (which is at version 2).

Clients

	ClickDistance	CustomBlocks	HeldBlock	EmoteFix	TextHotKey	ExtPlayerList	EnvColors	SelectionCuboid	BlockPermissions	ChangeModel	EnvMapAppearance	EnvWeatherType	HackControl	MessageType	PlayerClick	LongerMessages	FullCP437	BlockDefinitions	BlockDefinitionsExt
ClassiCube Client	1	1 (level 1)	1	1	No	2	1	1	1	1	1	1	Planned	1	Planned	No	No	No	No
Mineshaft	Planned	1 (level 1)	1	No	No	Planned	1	1	Planned	Planned	1	Planned	No	1	Planned	Planned	No	No	No
ClassicalSharp	1	1 (level 1)	1	1	1	2	1	1	1	1	1	1	1	1	1	1	1	1	1

Servers

	ClickDistance	CustomBlocks	HeldBlock	EmoteFix	TextHotKey	ExtPlayerList	EnvColors	SelectionCuboid	BlockPermissions	ChangeModel	EnvMapAppearance	EnvWeatherType	HackControl	MessageType	PlayerClick	LongerMessages	FullCP437	BlockDefinitions	BlockDefinitionsExt	TextColors	BulkBlockUpdate
D3	1	1 (level 1)	1	1	1	1	1	1	1	1	1	1	1	1	No
fCraft	No	Planned	Planned	No	No	Planned	Planned	Planned	Planned	No	Planned	Planned	Planned	Planned	No
FemtoCraft	No	1 (level 1)	No	No	No	No	No	No	1	No	No	No	Planned	No	No
LegendCraft	1	1 (level 1)	1	No	Planned	1	1	1	1	1	1	1	1	1	No
GemsCraft	1	1 (level 1)	1	1	Planned	Planned	Planned	Yes	Planned	Planned	Yes	Planned	Planned	1	Planned	Planned	1	Yes	Planned	Planned	Planned
MCForge-Redux	1	1 (level 1)	1	No	1	1	1	1	1	1	1	1	1	1	No
Hypercube	Planned	1 (level 1)	1	1	Planned	1	1	Planned	1	Planned	1	1	Planned	1	No
MCSong	1	1 (level 1)	Planned	Planned	Planned	Planned	Planned	Planned	Planned	Planned	Planned	Planned	1	1	Planned