Difference between revisions of "Protocol History"
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Provided below is a changelog of the server protocol starting on 2010-08-20. The wiki history feature may also be used to investigate changes. | Provided below is a changelog of the server protocol starting on 2010-08-20. The wiki history feature may also be used to investigate changes. | ||
+ | |||
+ | === 2012-10-xx === | ||
+ | * 1.4.1 | ||
+ | * Protocol version is now 47 | ||
+ | * [[Entities#Entity_Metadata_Format|Entity metadata format]] updated: type 5 (slot type) now terminates after item_id if it's less than zero. | ||
+ | * Changed packet: [[Protocol#Time_Update_.280x04.29|0x04 time update]] - added 'time of day' field | ||
+ | * Changed packet: [[Protocol#Spawn_Dropped_Item_.280x15.29|0x15 spawn dropped item]] - updated to use [[Slot Data|slot]] format | ||
+ | * Changed packet: [[Protocol#Sound_Or_Particle_Effect_.280x3D.29|0x3D particle or sound effect]] - add new boolean field that forces the sound-effect to play from close range | ||
+ | * (sort of) Changed packet: [[Protocol#Click_Window_.280x66.29|0x66 click window]] - "right click?" field changed from bool to byte | ||
+ | * Changed packet: [[Protocol#Locale_and_View_Distance_.280xCC.29|0xcc locale and view distance]] - added boolean "show cape?" field. | ||
+ | * Changed packet: [[Protocol#Server_List_Ping_.280xFE.29|0xFE server list ping]] - extra field added; response format slightly expanded to include protocol version. | ||
=== 2012-08-01 === | === 2012-08-01 === | ||
Line 5: | Line 16: | ||
* Protocol version is now 39 | * Protocol version is now 39 | ||
− | * Fishing floats, spawned by a 0x17 packet do now use the extra fields | + | * Fishing floats, spawned by a 0x17 packet do now use the extra fields |
* All items (except the empty hand) now send enchantment data | * All items (except the empty hand) now send enchantment data | ||
− | * Added packet: 0x37 Block breaking animation | + | * Added packet: [[Protocol#Block_Break_Animation_.280x37.29|0x37 Block breaking animation]] |
− | * Added packet: | + | * Added packet: [[Protocol#Map_Chunk_Bulk_.280x38.29|0x38 Map Chunk Bulk]] |
− | * Added packet: 0x3E Name Sound Effect | + | * Added packet: [[Protocol#Named_Sound_Effect_.280x3E.29|0x3E Name Sound Effect]] |
− | * Added packet: 0xCB Tab-complete | + | * Added packet: [[Protocol#Tab-complete_.280xCB.29|0xCB Tab-complete]] |
− | * Added packet: 0xCC Locale and View Distance | + | * Added packet: [[Protocol#Locale_and_View_Distance_.280xCC.29|0xCC Locale and View Distance]] |
− | * Added packet: 0xCD used for Login Request and Respawn (1 byte payload) | + | * Added packet: [[Protocol#Client_Statuses_.280xCD.29|0xCD Client Statuses]] used for Login Request and Respawn (1 byte payload) |
− | * Added packet: 0xFC Encryption Key Response | + | * Added packet: [[Protocol#Encryption_Key_Response_.280xFC.29|0xFC Encryption Key Response]] |
− | * Added packet: 0xFD Encryption Key Request | + | * Added packet: [[Protocol#Encryption_Key_Request_.280xFD.29|0xFD Encryption Key Request]] |
− | * Changed packet: 0x01 Login Request | + | * Changed packet: [[Protocol#Login_Request_.280x01.29|0x01 Login Request]] |
− | * Changed packet: 0x02 Handshake | + | * Changed packet: [[Protocol#Handshake_.280x02.29|0x02 Handshake]] |
− | * Changed packet: 0x09 Respawn | + | * Changed packet: [[Protocol#Respawn_.280x09.29|0x09 Respawn]] |
− | * Changed packet: 0x0F Player Block Placement | + | * Changed packet: [[Protocol#Player_Block_Placement_.280x0F.29|0x0F Player Block Placement]] |
− | * Changed packet: 0x14 Spawn named entity | + | * Changed packet: [[Protocol#Spawn_Named_Entity_.280x14.29|0x14 Spawn named entity]] |
− | * Changed packet: 0x35 Block Change | + | * Changed packet: [[Protocol#Block_Change_.280x35.29|0x35 Block Change]] |
− | * Changed packet: 0xCA Player Abilities | + | * Changed packet: [[Protocol#Player_Abilities_.280xCA.29|0xCA Player Abilities]] |
* Removed packet: 0x32 Map Column Allocation | * Removed packet: 0x32 Map Column Allocation |
Revision as of 07:18, 23 October 2012
Provided below is a changelog of the server protocol starting on 2010-08-20. The wiki history feature may also be used to investigate changes.
Contents
- 1 2012-10-xx
- 2 2012-08-01
- 3 2012-03-22
- 4 2012-03-01
- 5 2012-01-12
- 6 2011-11-13
- 7 2011-11-11
- 8 2011-10-27
- 9 2011-10-13
- 10 2011-9-29
- 11 2011-9-22
- 12 2011-9-14
- 13 2011-9-13
- 14 2011-9-10
- 15 2011-6-30
- 16 2011-5-26
- 17 2011-4-19
- 18 2011-3-31
- 19 2011-2-22
- 20 2011-1-13
- 21 2010-12-20
- 22 2010-12-01
- 23 2010-11-24
- 24 2010-11-10
- 25 2010-10-31
- 26 2010-09-10
- 27 2010-08-20
2012-10-xx
- 1.4.1
- Protocol version is now 47
- Entity metadata format updated: type 5 (slot type) now terminates after item_id if it's less than zero.
- Changed packet: 0x04 time update - added 'time of day' field
- Changed packet: 0x15 spawn dropped item - updated to use slot format
- Changed packet: 0x3D particle or sound effect - add new boolean field that forces the sound-effect to play from close range
- (sort of) Changed packet: 0x66 click window - "right click?" field changed from bool to byte
- Changed packet: 0xcc locale and view distance - added boolean "show cape?" field.
- Changed packet: 0xFE server list ping - extra field added; response format slightly expanded to include protocol version.
2012-08-01
- 1.3.1
- Protocol version is now 39
- Fishing floats, spawned by a 0x17 packet do now use the extra fields
- All items (except the empty hand) now send enchantment data
- Added packet: 0x37 Block breaking animation
- Added packet: 0x38 Map Chunk Bulk
- Added packet: 0x3E Name Sound Effect
- Added packet: 0xCB Tab-complete
- Added packet: 0xCC Locale and View Distance
- Added packet: 0xCD Client Statuses used for Login Request and Respawn (1 byte payload)
- Added packet: 0xFC Encryption Key Response
- Added packet: 0xFD Encryption Key Request
- Changed packet: 0x01 Login Request
- Changed packet: 0x02 Handshake
- Changed packet: 0x09 Respawn
- Changed packet: 0x0F Player Block Placement
- Changed packet: 0x14 Spawn named entity
- Changed packet: 0x35 Block Change
- Changed packet: 0xCA Player Abilities
- Removed packet: 0x32 Map Column Allocation
2012-03-22
- 1.2.4
- Protocol version is now 29
- New packet: 0xCA player abilities
2012-03-01
- 1.2.2
- Protocol version is now 28
- New packet: 0x23 entity head look
- New packet: 0x84 update tile entity
- 0x02 handshake when sent C->S now additionally contains the hostname/port the client is connecting to
- 0x01 login request: map seed (long) parameter removed and dimension changed from byte to int
- 0x09 respawn has the same changes (dimension changed from byte to int and seed removed)
- 0x18 mob spawn has a new byte field: head yaw
- 0x33 map chunks packet was completely changed to use the new 16x16x16 chunk format
- 0x34 multi block change has a new format also
2012-01-12
- 1.1
- Protocol version is now 23
- New packet: 0xFA Plugin message
- 0x01 login request has a new string field: level-type (DEFAULT or SUPERFLAT)
- 0x09 respawn has the same change
- Packet removed: 0x1B stance update (had been unused for some time)
2011-11-13
- 1.0rc2
- Protocol version is not changed
- Client gives invalid server key when authentication hash is 8 bytes and the first byte is > 0x80
- Bow has extra metadata as slot item.
2011-11-11
- Beta 1.9 pre6.
- Protocol version is now 22
- NewState: Reason 4 = Enter scrolling text mode after slaying the dragon.
- New entity: EnderCrystal (Spawned using the Add Object/Vehicle (0x17) packet with type 51)
2011-10-27
- Beta 1.9 pre5.
- Protocol version is now 21
- Packet 0x6B (Create Inventory) changed: uses Slot datatype.
2011-10-13
- Beta 1.9 pre4.
- Protocol version is now 20
- Packet 0x2B (Experience) changed: now (float, short, short)
- New packet 0x6C (Enchant item) added: (byte, byte)
- Flint and steel no longer enchantable (see 1.9pre3 changes). Might be others, too.
- Notchian server now features an RCON server (server class: o.java)
- Notchian server now features "G4S" server [1]
2011-9-29
- Beta 1.9 pre2.
- Protocol version is now 19
- Four packets changed:
- The change affects the "slot" datatype. This type consists of at least a short (item_id). If this id isn't
-1
, a byte (count) and a short (uses) follow. - From 1.9pre2 onward, additional data is sent but only for certain item_ids. This means the protocol is no longer context free. The additional data is at least a short. If this short isn't -1, a byte[] array follows, containing gzipped NBT data
- The format of the NBT is as follows
COMPOUND
LIST: 'ench'
SHORT: 'id'
SHORT: 'lvl'
END
END
- So far only this format, with 'id' and 'lvl' set to
2
and1
respectively, has been seen.
2011-9-22
- Beta 1.9 pre1.
- Protocol version is now 18
2011-9-14
- Beta 1.8 release.
- Protocol version is now 17
2011-9-13
- Beta 1.8 pre2-release.
- Protocol version is now 16
- Packet 0x01 (Login) changed (added byte, world height now unsigned)
- Packet 0x09 (Respawn) changed (added byte)
- Packet 0x64 (Open Window) changed (Window title changed from string8 to string16)
- New packet 0x1a (Experience Orb) added
- Assumedly 0x17 (Add Object/Vehicle) is no longer used for exp orbs.
2011-9-10
- Beta 1.8 pre-release.
- Protocol version is now 15
- Packet 0x00 (Keep Alive) changed (added keep-alive id)
- Packet 0x01 (Login) changed (added server mode, height limit, and an unknown field)
- Packet 0x08 (Health) changed (added food bar and food saturation)
- Packet 0x09 (Respawn) changed (added map seed, server mode, height limit)
- Packet 0x13 (Entity Action) has new values for starting/stopping sprinting.
- Packet 0x46 (New/invalid state) changed (added game mode reason, and a game mode byte)
- New packet 0x29 (Entity Effect) added
- New packet 0x2a (Remove Entity Effect) added
- New packet 0x2b (Experience update) added
- New packet 0x6b (Creative item get) added
- New packet 0xc9 (Player list item) added
- New packet 0xfe (Server list ping) added
- New values for 0x13 (Entity Action): start sprinting, stop sprinting
- New value for 0x17 (Add Object/Vehicle): experience orb
2011-6-30
- Beta 1.7 released.
- Protocol version number is now 14
- No new packets
- Packet 0x36 (Block Action) is now used for pistons too.
2011-5-26
- Beta 1.6 released.
- Protocol increase by 2: 13
- Packet 0x09 (Respawn) changed (added world byte)
- Packet 0x17 (Add Object) changed.
- Packet 0x3d (Sound effect) added
- Packet 0x83 (Map Data) added
2011-4-19
- Beta 1.5 released.
- Some packet info at https://gist.github.com/929803
- Packet 0x01 (Login Request) changed (removed second string)
- Packet 0x66 (Window Click) changed (added bool for shift)
- Added two new packets: 0x47 (Thunderbolt) and 0xC8 (Increment Statistic) (classes eq and nj, respectively)
- Protocol version number is now 11
- All of the strings are now UCS-2, except for Open window (0x64), which is still UTF-8
2011-3-31
- Beta 1.4 released.
- New packet 0x46.
- Protocol version number is now 10
- TODO: The protocol itself does not seem to have changed much, but what about possible data values and stuff like that?
2011-2-22
- Beta 1.3 released.
- New packets 0x11, 0x1B: Some information at https://gist.github.com/841590
- Protocol number is now 9 (updated)
2011-1-13
- Beta 1.2 released.
- More packet changes (pastebin): 0x05, 0x0F, 0x13, 0x15, 0x18, 0x19, 0x28, 0x36, 0x66, 0x67.
2010-12-20
- Notch released Beta on time! Amazing! Refactored the page to be slightly smaller and easier to navigate.
- A whole host of packet changes. 0x05, 0x08, 0x10, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, and 0x82. Packets 0x11 and 0x3b removed.
2010-12-01
- Protocol version changed to 6
- Packet 0x12 (Animation) got a lot more new values
- Packet 0x26 changed, now indicates entity damage, death and explosion (for creepers, TNT not tested)
- Packet 0x3B now being sent from client
- Packet 0x3C added
- (need info on other changes)
2010-11-24
- Protocol version changed to 5
- Packet 0x07 (Use Entity) got a new field (byte)
- Packet 0x08 (Update Health) added
- Packet 0x09 (Respawn) added
- Packet 0x12 (Animation) started getting non-boolean values for the Animation field
- Packet 0x26 (Entity Death) added
2010-11-10
- Protocol version changed to 4
- Packet 0x01 (login request) changed
- Packet 0x07 (Use Entity?) added
- Packet 0x1C (Entity Velocity?) added
- Packet 0x27 (Attach Entity?) added
2010-10-31
- Protocol version changed to 3
- Packet 0x01 (login request) changed
2010-09-10
- Protocol version changed to 2
- Packets 0x05, 0x06, 0x3B added
- Server-side inventory (no verification)
- Vanilla adds experimental monsters (only damaged by fire)
2010-08-20
- Protocol version reset from 14 to 1
- Packet 0x04 (time update) added