Language

• It is now allowed to have positional parameters after named ones

Interpreter (Go)

• New jsonnetfmt implementation in Go was added.
• New formatter library in Go was added.
• It is now possible to install Python package gojsonnet using pip. It is a source package, so a reasonably recent Go toolchain is required to install it.

Interpreter (C++)

• Shifting (<< and >>) by negative exponent is a runtime error now.
• Some improvements to error messages.
• Python bindings now support adding multiple jpathdirs.
• CMake uses CMAKE_CURRENT_SOURCE_DIR instead of CMAKE_SOURCE_DIR, which makes it easier to include Jsonnet in another project.