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This feature is exclusive to Java Edition. 
This page describes content that exists only in outdated versions of Java Edition. 
This feature used to be in the game, but has ever since been removed.It may or may not return in a future update.

al_version (AppletLoader version) is a number used in versions prior to Java Edition Alpha to uniquely identify a client version of the game.

Usage[]

al_version is a positive floating-point number given as a parameter to the LWJGL AppletLoader in the HTML code of minecraft.net/play.jsp.[1] It is used to specify a unique version for each jar file to cache them for re-use. If the stored al_version matches the latest jar file, that jar file is re-used; otherwise a new jar is downloaded.

List[]

Classic

Game version al_version
Classic 0.0.2a Unknown
Classic 0.0.3a Unknown
Classic 0.0.9a 0.9
Classic 0.0.10a Unknown
Classic 0.0.11a Unknown
Classic 0.0.12a Unknown
Classic 0.0.12a 01 Unknown
Classic 0.0.12a 02 Unknown
Classic 0.0.12a 03 3.14
Classic 0.0.13a Unknown
Classic 0.0.13a 03 5.17
Classic 0.0.14a Unknown
Classic 0.0.14a 01 Unknown
Classic 0.0.14a 03 5.27
Classic 0.0.14a 04 Unknown
Classic 0.0.14a 05 Unknown
Classic 0.0.14a 06 Unknown
Classic 0.0.14a 07 Unknown
Classic 0.0.14a 08 5.36
5.39
Classic 0.0.15a N/A
Classic 0.0.15a 01 Unknown
Classic 0.0.15a 02 Unknown
Classic 0.0.15a 03 Unknown
Classic 0.0.16a Unknown
Classic 0.0.16a 01 Unknown
Classic 0.0.16a 02 5.51
Classic 0.0.17a 6.05
Classic 0.0.18a 6.06
Classic 0.0.18a 01 6.07
Classic 0.0.18a 02 6.08
Classic 0.0.19a Unknown
Classic 0.0.19a 01 Unknown
Classic 0.0.19a 02 Unknown
Classic 0.0.19a 03 Unknown
Classic 0.0.19a 04 Unknown
Classic 0.0.19a 05 Unknown
Classic 0.0.19a 06 Unknown
Classic 0.0.20a Unknown
Classic 0.0.20a 01 Unknown
Classic 0.0.20a 02 6.23
Classic 0.0.21a 6.26
Classic 0.0.21a 01 6.27
Classic 0.0.22a 02 Unknown
Classic 0.0.22a 03 Unknown
Classic 0.0.22a 04 Unknown
Classic 0.0.22a 05 6.36
Classic 0.0.23a 01 6.38
6.5
Classic 0.24 SURVIVAL TEST Unknown
Classic 0.24 SURVIVAL TEST 01 Unknown
Classic 0.24 SURVIVAL TEST 02 Unknown
Classic 0.24 SURVIVAL TEST 03 6.47
Classic 0.25 SURVIVAL TEST Unknown
Classic 0.25 05 SURVIVAL TEST 6.52
Classic 0.26 SURVIVAL TEST Unknown
Classic 0.27 SURVIVAL TEST 6.56
Classic 0.28 Unknown
Classic 0.28 01 7.12
Classic 0.29 7.13
Classic 0.29 01 7.14
Classic 0.29 02 7.15
Classic 0.30 6.8 (Survival)
7.21 (Creative)

Indev and Infdev

Game version al_version
Indev 0.31 20091223-1 Unknown
Indev 0.31 20091223-2 Unknown
Indev 0.31 20091231-1 Unknown
Indev 0.31 20091231-2 Unknown
Indev 0.31 20100104 Unknown
Indev 0.31 20100106 Unknown
Indev 0.31 20100107 Unknown
Indev 0.31 20100109 Unknown
Indev 0.31 20100110 1.033
Indev 0.31 20100111 Unknown
Indev 0.31 20100113 Unknown
Indev 0.31 20100114 Unknown
Indev 0.31 20100122 Unknown
Indev 0.31 20100124-1 Unknown
Indev 0.31 20100124-2 1.046
Indev 0.31 20100125 1.047
Indev 0.31 20100128 Unknown
Indev 0.31 20100129 Unknown
Indev 0.31 20100130 1.059
Indev 0.31 20100131 Unknown
Indev 0.31 20100201-1 Unknown
Indev 0.31 20100201-2 Unknown
Indev 0.31 20100202 Unknown
Indev 0.31 20100204-1 Unknown
Indev 0.31 20100204-2 Unknown
Indev 0.31 20100205 Unknown
Indev 20100206 Unknown
Indev 20100207-1 Unknown
Indev 20100207-2 1.086
Indev 20100207-9 1.093
Indev 20100212-1 1.099
Indev 20100212-2 1.100
1.101
Indev 20100213 1.102
Indev 20100214 1.103
Indev 20100218 1.105
Indev 20100219 1.106
Indev 20100223 1.107
Infdev 20100227-1 Unknown
Infdev 20100227-2 1.108
Infdev 20100313 1.109
Infdev 20100316 1.111
Infdev 20100320 1.112
Infdev 20100321 1.114
Infdev 20100325 1.116
Infdev 20100327 1.118
Infdev 20100330 Unknown
Infdev 20100413 1.122
Infdev 20100414 1.123
Infdev 20100415 1.124
Infdev 20100420 1.125
Infdev 20100607 1.126
Infdev 20100608 1.127
Infdev 20100611 1.128
Infdev 20100615 1.129
Infdev 20100616 Unknown
Infdev 20100617-1 1.13
Infdev 20100617-2 1.131
Infdev 20100618 1.132
Infdev 20100624 1.133
Infdev 20100625-1 1.134
Infdev 20100625-2 1.135
Infdev 20100627 1.136
Infdev 20100629 1.137
Infdev 20100630 1.138
Alpha v1.0.0 1.139

History[]

Java Edition Classic
?Added al_version in order to run Minecraft as an applet on Minecraft.net.
Java Edition Indev
?Reset al_version back to 1.0.
Java Edition Alpha
v1.0.1Removed al_version as the game now uses the launcher and not AppletLoader.

See also[]

References[]

  1. Minecraft.net/play.jsp (source) – Wayback Machine, May 25, 2009. "<param name="al_version" value="5.17">".

External links[]

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