Protocol version numbers
This page lists the protocol version numbers used in the various MC releases. Official releases are marked bold, weekly snapshots are in regular font.
The 1.7 release has seen a complete rewrite of the network protocol (using Netty), including the version numbers. The protocol numbers have been reset. This page contains version numbers for both the pre-Netty and post-Netty protocol versions.
A list of packet IDs and names per linked protocol version on this page is available here.
Contents
Versions after the Netty rewrite
Beginning with the 1.7.1 pre-release (and release 1.7.2), versioning was reset.
Notes
- ↑ Although it has the same ID as 1.9.1, the April Fools version 1.RV-Pre1 has new blocks and items that cannot be used on 1.9.1 servers.
- ↑ <Dinnerbone> Protocol itself didn't change in 31c btw, but we added an entity which warrants incompatibility
- ↑ Despite having the same ID, 15w41a and 15w41b are incompatible.
Examples
Json: Gist or minecraft-data
Versions before the Netty rewrite
Minecraft version 1.6.4 and older used a protocol versioning scheme separate from the current one. As such, the same version number may ambiguously refer to an old version in this list and a new version in the list above.
| Release name | Version number | Last known documentation | Notes |
|---|---|---|---|
| 13w39b | 80 | page | |
| 13w39a | |||
| 13w38c | 79 | ||
| 13w38b | |||
| 13w38a | |||
| 1.6.4 | 78 | page | |
| 1.6.3 | 77 | ||
| 13w37b | 76 | ||
| 13w37a | |||
| 13w36b | 75 | ||
| 13w36a | |||
| 1.6.2 | 74 | ||
| 1.6.1 | 73 | page | |
| 1.6-pre | 72 | ||
| 13w26a | |||
| 13w25c | 71 | ||
| 13w25b | |||
| 13w25a | |||
| 13w24b | 70 | ||
| 13w24a | 69 | ||
| 13w23b | 68 | ||
| 13w23a | 67 | ||
| 13w22a | |||
| 13w21b | |||
| 13w21a | |||
| 13w19a | 66 | ||
| 13w18a | 65 | ||
| 13w17a | 64 | ||
| 13w16b | 63 | ||
| 1.5.2 | 61 | ||
| 1.5.1 | 60 | ||
| 1.5 | |||
| 13w09b | 59 | ||
| 13w06a | 58 | ||
| 13w05b | 57 | ||
| 13w05a | 56 | ||
| 13w04a | 55 | ||
| 13w03a | 54 | ||
| 13w02a | 53 | ||
| 13w01a | 52 | ||
| 1.4.7 | 51 | page | |
| 1.4.6 | |||
| 12w49a | 50 | ||
| 1.4.5 | 49 | ||
| 1.4.4 | |||
| 1.4.3-pre | 48 | ||
| 1.4.2 | 47 | ||
| 12w41a | 46 | ||
| 12w40a | 45 | ||
| 12w34b | 42 | ||
| 12w34a | 41 | ||
| 12w32a | 40 | ||
| 1.3.2 | 39 | page | |
| 1.3.1 | |||
| 12w27a | 38 | ||
| 12w26a | 37 | ||
| 12w25a | |||
| 12w24a | 36 | ||
| 12w23a | 35 | ||
| 12w22a | 34 | ||
| 12w21ab | 33 | ||
| 12w19a | 32 | ||
| 12w18a | |||
| 12w17a | 31 | ||
| 12w16a | 30 | ||
| 1.2.5 | 29 | page | This protocol has no encryption and a different handshake layout than the previous ones. |
| 1.2.4 | |||
| 1.2.3 | 28 | ||
| 1.2.2 | |||
| 1.2.1 | |||
| 12w07a | 27 | ||
| 12w06a | 25 | ||
| 12w01-05a | 24 | ||
| 1.1 | 23 | ||
| 1.0.0 | 22 | page | |
| 0.30c | 7 | page |
