switch back to original GC versioning convention

src/CommandFormats.hh

@@ -2168,10 +2168,10 @@ struct S_ServerTime_B1 {
 // resulting B3 command is always 0. The checksum functionality does work on PSO
 // PC, just like the other versions.
 // This command doesn't work on some PSO GC versions, namely the later JP PSO
-// Plus (v1.05), US PSO Plus (v1.02), or US/EU Episode 3. Sega presumably
-// removed it after taking heat from Nintendo about enabling homebrew on the
-// GameCube. On the earlier JP PSO Plus (v1.04) and JP Episode 3, this command
-// is implemented as described here, with some additional compression and
+// Plus (v1.5), US PSO Plus (v1.2), or US/EU Episode 3. Sega presumably removed
+// it after taking heat from Nintendo about enabling homebrew on the GameCube.
+// On the earlier JP PSO Plus (v1.4) and JP Episode 3, this command is
+// implemented as described here, with some additional compression and
 // encryption steps added, similarly to how download quests are encoded. See
 // send_function_call in SendCommands.cc for more details on how this works.
 
@@ -2656,8 +2656,8 @@ struct SC_TradeItems_D0_D3 { // D0 when sent by client, D3 when sent by server
 
 // D6 (C->S): Large message box closed (V3)
 // No arguments
-// DC, PC, and BB do not send this command at all. GC US v1.00 and v1.01 will
-// send this command when any large message box (1A/D5) is closed; GC Plus and
+// DC, PC, and BB do not send this command at all. GC US v1.0 and v1.1 will send
+// this command when any large message box (1A/D5) is closed; GC Plus and
 // Episode 3 will send D6 only for large message boxes that occur before the
 // client has joined a lobby. (After joining a lobby, large message boxes will
 // still be displayed if sent by the server, but the client won't send a D6 when