# Changelog
## [0.6.0](https://github.com/Flagsmith/flagsmith-rust-flag-engine/compare/v0.5.1...v0.6.0) (2026-01-19)
### Features
* Add feature_type to FeatureMetadata ([#32](https://github.com/Flagsmith/flagsmith-rust-flag-engine/issues/32)) ([b8fc3d7](https://github.com/Flagsmith/flagsmith-rust-flag-engine/commit/b8fc3d787f2e2d5af720320fba717482d0b97d9b))
## [0.5.1](https://github.com/Flagsmith/flagsmith-rust-flag-engine/compare/v0.5.0...v0.5.1) (2025-12-02)
### Bug Fixes
* check-context-values-exists-or-return-false ([#28](https://github.com/Flagsmith/flagsmith-rust-flag-engine/issues/28)) ([579d0e5](https://github.com/Flagsmith/flagsmith-rust-flag-engine/commit/579d0e5f93ad04b6f1f51894e361f6cc08dc27d9))
* map-environment-name-and-tests ([#29](https://github.com/Flagsmith/flagsmith-rust-flag-engine/issues/29)) ([d5c1442](https://github.com/Flagsmith/flagsmith-rust-flag-engine/commit/d5c14429002d270993190c665c785b40022e5a22))
### Other
* bump engine-test-data to v3.5.0 ([#31](https://github.com/Flagsmith/flagsmith-rust-flag-engine/issues/31)) ([02422cf](https://github.com/Flagsmith/flagsmith-rust-flag-engine/commit/02422cfd96838f6c35c39d8463df200d057337ee))
## [0.5.0](https://github.com/Flagsmith/flagsmith-rust-flag-engine/compare/v0.4.0...v0.5.0) (2025-11-17)
### Features
* Add evaluation context ([#23](https://github.com/Flagsmith/flagsmith-rust-flag-engine/issues/23)) ([c655d52](https://github.com/Flagsmith/flagsmith-rust-flag-engine/commit/c655d52797eeeddf3b6ce43d62f2b3c9eb362e41))
* add segment source metadata enum and bump-engine-test-data ([#24](https://github.com/Flagsmith/flagsmith-rust-flag-engine/issues/24)) ([322b689](https://github.com/Flagsmith/flagsmith-rust-flag-engine/commit/322b689b78f2388c783888c1d7b5183e680b2db9))
### Bug Fixes
* **ci:** No `.release-please-manifest.json` present ([#18](https://github.com/Flagsmith/flagsmith-rust-flag-engine/issues/18)) ([b20a9b0](https://github.com/Flagsmith/flagsmith-rust-flag-engine/commit/b20a9b01fbe4db7fa0fd869218fd6892e31c9b31))
### CI
* add release please ([#15](https://github.com/Flagsmith/flagsmith-rust-flag-engine/issues/15)) ([2f17b1b](https://github.com/Flagsmith/flagsmith-rust-flag-engine/commit/2f17b1b873ab65200bdf5df147ebf852c10e5c76))
### Other
* add root CODEOWNERS ([#22](https://github.com/Flagsmith/flagsmith-rust-flag-engine/issues/22)) ([5402536](https://github.com/Flagsmith/flagsmith-rust-flag-engine/commit/5402536391dca2e05d09bc49304d5d4b4bcb217f))
* versioned test data ([#17](https://github.com/Flagsmith/flagsmith-rust-flag-engine/issues/17)) ([5459ba0](https://github.com/Flagsmith/flagsmith-rust-flag-engine/commit/5459ba0cc1f3c9f2d831da8b812436eb91a64589))
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## [v0.4.0](https://github.com/Flagsmith/flagsmith-rust-flag-engine/releases/tag/v0.4.0) - 2024-04-04
## What's Changed
* feat: Add identity overrides to Environment model by [@khvn26](https://github.com/khvn26) in [#12](https://github.com/Flagsmith/flagsmith-rust-flag-engine/pull/12)
**Full Changelog**: https://github.com/Flagsmith/flagsmith-rust-flag-engine/compare/v0.3.0...v0.4.0
[Changes][v0.4.0]
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## [v0.3.0](https://github.com/Flagsmith/flagsmith-rust-flag-engine/releases/tag/v0.3.0) - 2023-07-20
## What's Changed
* feat: implement the `IN` operator by [@khvn26](https://github.com/khvn26) in [#9](https://github.com/Flagsmith/flagsmith-rust-flag-engine/pull/9)
## New Contributors
* [@khvn26](https://github.com/khvn26) made their first contribution in [#9](https://github.com/Flagsmith/flagsmith-rust-flag-engine/pull/9)
**Full Changelog**: https://github.com/Flagsmith/flagsmith-rust-flag-engine/compare/v0.2.0...v0.3.0
[Changes][v0.3.0]
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## [v0.2.0](https://github.com/Flagsmith/flagsmith-rust-flag-engine/releases/tag/v0.2.0) - 2022-10-20
## What's Changed
* feat(modulo): Add modulo operator by [@gagantrivedi](https://github.com/gagantrivedi) in [#6](https://github.com/Flagsmith/flagsmith-rust-flag-engine/pull/6)
* feat(segment/operator): Add is_set and is_not_set by [@gagantrivedi](https://github.com/gagantrivedi) in [#7](https://github.com/Flagsmith/flagsmith-rust-flag-engine/pull/7)
**Full Changelog**: https://github.com/Flagsmith/flagsmith-rust-flag-engine/compare/v0.1.1...v0.2.0
[Changes][v0.2.0]
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## [v0.1.1](https://github.com/Flagsmith/flagsmith-rust-flag-engine/releases/tag/v0.1.1) - 2022-05-27
## What's Changed
* Implement flag engine v0.1.0 by [@gagantrivedi](https://github.com/gagantrivedi) in [#1](https://github.com/Flagsmith/flagsmith-rust-flag-engine/pull/1)
* Chore/add metadata by [@gagantrivedi](https://github.com/gagantrivedi) in [#3](https://github.com/Flagsmith/flagsmith-rust-flag-engine/pull/3)
* ci: Add workflow to publish package to cargo by [@gagantrivedi](https://github.com/gagantrivedi) in [#4](https://github.com/Flagsmith/flagsmith-rust-flag-engine/pull/4)
* Release 0.1.1 by [@gagantrivedi](https://github.com/gagantrivedi) in [#5](https://github.com/Flagsmith/flagsmith-rust-flag-engine/pull/5)
**Full Changelog**: https://github.com/Flagsmith/flagsmith-rust-flag-engine/commits/v0.1.1
[Changes][v0.1.1]
[v0.4.0]: https://github.com/Flagsmith/flagsmith-rust-flag-engine/compare/v0.3.0...v0.4.0
[v0.3.0]: https://github.com/Flagsmith/flagsmith-rust-flag-engine/compare/v0.2.0...v0.3.0
[v0.2.0]: https://github.com/Flagsmith/flagsmith-rust-flag-engine/compare/v0.1.1...v0.2.0
[v0.1.1]: https://github.com/Flagsmith/flagsmith-rust-flag-engine/tree/v0.1.1