## Added
- Updated `syn` dependency to 2.0
- Support for empty enums
- Implicitly require fmt::Display on all type parameters unless overridden
## Changed
- Bumped MSRV to 1.56
# [0.2.3] - 2021-07-16
## Added
- Added `#[displaydoc("..")]` attribute for overriding a doc comment
# [0.2.2] - 2021-07-01
## Added
- Added prefix feature to use the doc comment from an enum and prepend it
before the error message from each variant.
# [0.2.1] - 2021-03-26
## Added
- Added opt in support for ignoring extra doc attributes
# [0.2.0] - 2021-03-16
## Changed
- (BREAKING) disallow multiple `doc` attributes in display impl
[https://github.com/yaahc/displaydoc/pull/22]. Allowing and ignoring extra
doc attributes made it too easy to accidentally create a broken display
implementation with missing context without realizing it, this change turns
that into a hard error and directs users towards block comments if multiple
lines are needed.