v1.0.4

• Support cfg(true) and cfg(false) (#99)
• Set and test a MSRV of 1.32
• Have a single top-level rule

v1.0.3

• Revert "Remove @__identity rule."

v1.0.2

• Remove @__identity rule.

v1.0.1

Other

• Remove compiler-builtins from rustc-dep-of-std dependencies
• Remove redundant configuration from Cargo.toml
• More readable formatting and identifier names. (#39)
• Add expanded example to readme (#38)