rust 1.3.7

Bug fixes and minor improvements

rust 1.3.6

Bug fixes and minor improvements

rust 1.3.5

Bug fixes and minor improvements

rust 1.3.4

Bug fixes and minor improvements

rust 1.3.3

New features

rust 1.2.3

Bug fixes and minor improvements

rust 1.2.2

Bug fixes and minor improvements

rust 1.2.1

Bug fixes and minor improvements

rust 1.2.0

New features

Bug fixes and minor improvements

rust 1.1.0

New features

Bug fixes and minor improvements