1.1

1.1 may refer to:

Release

 * Java Edition 1.1

Beta

 * Java Edition Beta 1.1
 * Java Edition Beta 1.1_01
 * Java Edition Beta 1.1_02

Alpha

 * Java Edition Alpha v1.1.0
 * Java Edition Alpha v1.1.1
 * Java Edition Alpha v1.1.2

Classic

 * Java Edition Classic server 1.1

Pocket Edition

 * Pocket Edition 1.1.0
 * Pocket Edition 1.1.1
 * Pocket Edition 1.1.2
 * Pocket Edition 1.1.3
 * Pocket Edition 1.1.4
 * Pocket Edition 1.1.5
 * Pocket Edition 1.1.7