# Changes
## [2.2.0] - 2026-04-08
* Add fmt_diag_typ helper
## [2.1.0] - 2026-04-05
* Simplify ErrorDiagnostic trait, remove explicit ResultType category
## [2.0.0] - 2026-04-02
* Remove ResultKind trait
* Move .tp() and .signature() to ErrorDiagnostic
## [1.7.1] - 2026-04-01
* Add ResultType impl for Result<T, E> where E: ErrorDiagnostic
## [1.7.0] - 2026-03-26
* Add support for a user-defined tag to the `ErrorDiagnostic` trait
## [1.6.0] - 2026-03-23
* Rename ResultKind::signature() to ResultKind::category()
## [1.5.2] - 2026-03-20
* Add utility for module path generation
## [1.5.1] - 2026-03-19
* Add BacktraceResolver
## [1.5.0] - 2026-03-19
* Delay backtrace resolve operation
## [1.4.0] - 2026-03-17
* Fix Error::source()
* Tune error formatter
## [1.3.0] - 2026-03-15
* Add error extensions api, get_item() and insert_item() methods
## [1.2.0] - 2026-03-14
* Refactor ErrorDiagnostic trait
* Create ErrorInformation from Error reference
## [1.1.0] - 2026-03-09
* Introduce ErrorInformation type
## [1.0.1] - 2026-03-08
* Allow to create Backtrace
## [1.0.0] - 2026-03-07
* Initial error management implementation