1.0.59

• Unblock testing of rustc debug-fmt-detail option (#297)

1.0.58

• Make backtrace support available when using -Dwarnings (#292)

1.0.57

• Generate more efficient Display impl for error message which do not contain any interpolated value (#286, thanks @nyurik)

1.0.56

• Update proc-macro2 to fix caching issue when using a rustc-wrapper such as sccache

1.0.55

• Work around improperly cached build script result by sccache – second attempt (#280)

1.0.54

• Work around improperly cached build script result by sccache – first attempt (#279)

1.0.53

• Reduce spurious rebuilds under RustRover IDE when using a nightly toolchain (#270)

1.0.52

• Fix interaction with RUSTC_BOOTSTRAP (#269)

1.0.51

• Improve diagnostics when an invalid attribute previously caused thiserror to generate no Error impl (#266)

1.0.50

• Improve diagnostic when a #[source], #[from], or #[transparant] attribute refers to a type that has no std::error::Error impl (#258, thanks @de-vri-es)