Preparing Spark release 2.0.0-preview

Preparing Spark release v1.6.1-rc1

Preparing Spark release v1.6.0-rc4

Spark 1.5.2

Preparing Spark release v1.5.1-rc1

Spark 1.5.0

Preparing Spark release v1.4.1-rc4

Preparing Spark release v1.4.0-rc4

Preparing Spark release v1.3.1-rc3

Preparing Spark release v1.2.2-rc1