PyPI · #3156 most downloaded on PyPI

flagsmith-flag-engine

11.1.01.7M downloads/moFlagsmith/flagsmith-engine ↗New releases in your daily digest, changelog included.

Flag engine for the Flagsmith API.

Last release 9 days ago
24 Sep 2026
Release timing varies
gaps range from 1 weeks to 5 months
Nearly every release is documented
notes for 59 of the last 60 stable releases
4 versions withdrawn
withdrawn after publishing
5 years old
82 releases · first in 2021

Release timeline

82 releases since 2021

202120222023202420252026

20212026

One column per quarter.

Releases

1.6.410 Feb 2022
Fix build_environment_api_key_model by adding correct parent class to schema by @gagantrivedi in https://github.com/Flagsmith/flagsmith-engine/pull/95
What's Changed

Fix build_environment_api_key_model by adding correct parent class to schema by @gagantrivedi in https://github.com/Flagsmith/flagsmith-engine/pull/95

Full Changelog: https://github.com/Flagsmith/flagsmith-engine/compare/v1.6.3...v1.6.4
Open source →
1.6.34 Feb 2022
Fix(feature/schema): only run validation if field the is present by @gagantrivedi in https://github.com/Flagsmith/flagsmith-engine/pull/94
What's Changed

Fix(feature/schema): only run validation if field the is present by @gagantrivedi in https://github.com/Flagsmith/flagsmith-engine/pull/94

Full Changelog: https://github.com/Flagsmith/flagsmith-engine/compare/v1.6.2...v1.6.3
Open source →

1.6.12 Feb 2022

Refactor django_transform module to allow for better query optimisation by @matthewelwell in https://github.com/Flagsmith/flagsmith-engine/pull/89

What's Changed

Refactor django_transform module to allow for better query optimisation by @matthewelwell in https://github.com/Flagsmith/flagsmith-engine/pull/89

Full Changelog: https://github.com/Flagsmith/flagsmith-engine/compare/v1.6.0...v1.6.1

Open source →

1.6.027 Jan 2022

Feat(environment-api-key): Add environment api key model by @gagantrivedi in https://github.com/Flagsmith/flagsmith-engine/pull/86

What's Changed

Feat(environment-api-key): Add environment api key model by @gagantrivedi in https://github.com/Flagsmith/flagsmith-engine/pull/86
Update get_value typehints and add docstring by @matthewelwell in https://github.com/Flagsmith/flagsmith-engine/pull/85
Version bump (1.6.0) by @matthewelwell in https://github.com/Flagsmith/flagsmith-engine/pull/88

Full Changelog: https://github.com/Flagsmith/flagsmith-engine/compare/v1.5.1...v1.6.0

Open source →

1.5.17 Jan 2022

fix(multivariate_feature_option): Add id by @gagantrivedi in https://github.com/Flagsmith/flagsmith-engine/pull/74

What's Changed

fix(multivariate_feature_option): Add id by @gagantrivedi in https://github.com/Flagsmith/flagsmith-engine/pull/74
Add django_id to feature state schema by @matthewelwell in https://github.com/Flagsmith/flagsmith-engine/pull/78
fix(mv_fs_value):uuid field by @gagantrivedi in https://github.com/Flagsmith/flagsmith-engine/pull/76
Add engine tests by @matthewelwell in https://github.com/Flagsmith/flagsmith-engine/pull/77
fix(identity): dump identity features in a custom class by @gagantrivedi in https://github.com/Flagsmith/flagsmith-engine/pull/81
Fix/mv schema/allow none for id field by @gagantrivedi in https://github.com/Flagsmith/flagsmith-engine/pull/80
improve(fs/schema): Add validation for percentage allocation by @gagantrivedi in https://github.com/Flagsmith/flagsmith-engine/pull/82
release 1.5.1 by @gagantrivedi in https://github.com/Flagsmith/flagsmith-engine/pull/75

Full Changelog: https://github.com/Flagsmith/flagsmith-engine/compare/v1.5.0...v1.5.1

Open source →

1.4.315 Dec 2021

fix(identity/schema): use dump_default instead of default by @gagantrivedi in https://github.com/Flagsmith/flagsmith-engine/pull/65

What's Changed

fix(identity/schema): use dump_default instead of default by @gagantrivedi in https://github.com/Flagsmith/flagsmith-engine/pull/65
Allow custom identity schema by @matthewelwell in https://github.com/Flagsmith/flagsmith-engine/pull/67
feat(identity/model): Create custom class to hold identiy_features to basic checks by @gagantrivedi in https://github.com/Flagsmith/flagsmith-engine/pull/69

Full Changelog: https://github.com/Flagsmith/flagsmith-engine/compare/v1.4.2...v1.4.3

Open source →

1.4.27 Dec 2021

Add integer IDs back to engine models by @matthewelwell in https://github.com/Flagsmith/flagsmith-engine/pull/63

What's Changed

Add integer IDs back to engine models by @matthewelwell in https://github.com/Flagsmith/flagsmith-engine/pull/63

Full Changelog: https://github.com/Flagsmith/flagsmith-engine/compare/v1.4.1...v1.4.2

Open source →

1.4.17 Dec 2021

Upgrade marshmallow and pin in setup.py by @matthewelwell in https://github.com/Flagsmith/flagsmith-engine/pull/60

What's Changed

Upgrade marshmallow and pin in setup.py by @matthewelwell in https://github.com/Flagsmith/flagsmith-engine/pull/60
fix(ident/schema): allow none for django_id by @gagantrivedi in https://github.com/Flagsmith/flagsmith-engine/pull/59

Full Changelog: https://github.com/Flagsmith/flagsmith-engine/compare/v1.4.0...v1.4.1

Open source →

1.4.06 Dec 2021

Refactor django transformation logic to location outside of the core engine by @matthewelwell in https://github.com/Flagsmith/flagsmith-engine/pull/57

What's Changed

Refactor django transformation logic to location outside of the core engine by @matthewelwell in https://github.com/Flagsmith/flagsmith-engine/pull/57

Full Changelog: https://github.com/Flagsmith/flagsmith-engine/compare/v1.3.4...v1.4.0

Open source →

1.3.42 Dec 2021

Fix json decimal encoder by @matthewelwell in https://github.com/Flagsmith/flagsmith-engine/pull/54

What's Changed

Fix json decimal encoder by @matthewelwell in https://github.com/Flagsmith/flagsmith-engine/pull/54
Fix feature states serialization for segments by @matthewelwell in https://github.com/Flagsmith/flagsmith-engine/pull/51

Full Changelog: https://github.com/Flagsmith/flagsmith-engine/compare/v1.3.3...v1.3.4

Open source →

1.3.330 Nov 2021

feat(identity): Add uuid to identity model/schema by @gagantrivedi in https://github.com/Flagsmith/flagsmith-engine/pull/46

What's Changed

feat(identity): Add uuid to identity model/schema by @gagantrivedi in https://github.com/Flagsmith/flagsmith-engine/pull/46
Fix segment evaluation by casting condition value appropriately by @matthewelwell in https://github.com/Flagsmith/flagsmith-engine/pull/48

Full Changelog: https://github.com/Flagsmith/flagsmith-engine/compare/v1.3.2...v1.3.3

Open source →

1.3.230 Nov 2021

Fix segment condition deserialization when property is None by @matthewelwell in https://github.com/Flagsmith/flagsmith-engine/pull/44

What's Changed

Fix segment condition deserialization when property is None by @matthewelwell in https://github.com/Flagsmith/flagsmith-engine/pull/44
Add some end to end tests by @matthewelwell in https://github.com/Flagsmith/flagsmith-engine/pull/40

Full Changelog: https://github.com/Flagsmith/flagsmith-engine/compare/v1.3.1...v1.3.2

Open source →

1.3.129 Nov 2021

Fix segment condition serialization when property is None by @matthewelwell in https://github.com/Flagsmith/flagsmith-engine/pull/42

What's Changed

Fix segment condition serialization when property is None by @matthewelwell in https://github.com/Flagsmith/flagsmith-engine/pull/42
Improve GitHub workflows by @matthewelwell in https://github.com/Flagsmith/flagsmith-engine/pull/43

Full Changelog: https://github.com/Flagsmith/flagsmith-engine/compare/v1.3.0...v1.3.1

Open source →

1.3.026 Nov 2021

fix(ident/models): Allow trait value to support multiple type by @gagantrivedi in https://github.com/Flagsmith/flagsmith-engine/pull/39

What's Changed

fix(ident/models): Allow trait value to support multiple type by @gagantrivedi in https://github.com/Flagsmith/flagsmith-engine/pull/39
fix(schema/load_to_model): allow model_class to be none by @gagantrivedi in https://github.com/Flagsmith/flagsmith-engine/pull/38

Full Changelog: https://github.com/Flagsmith/flagsmith-engine/compare/v1.2.0...v1.3.0

Open source →

1.2.025 Nov 2021

Rename value -> feature_state_value for consistency by @matthewelwell in https://github.com/Flagsmith/flagsmith-engine/pull/36

What's Changed

Rename value -> feature_state_value for consistency by @matthewelwell in https://github.com/Flagsmith/flagsmith-engine/pull/36
feat(org/models): Add get_unique_slug used for tracking by @gagantrivedi in https://github.com/Flagsmith/flagsmith-engine/pull/29

Full Changelog: https://github.com/Flagsmith/flagsmith-engine/compare/v1.1.0...v1.2.0

Open source →

1.0.025 Nov 2021

Add django_id attribute to identity document by @matthewelwell in https://github.com/Flagsmith/flagsmith-engine/pull/27

What's Changed

Add django_id attribute to identity document by @matthewelwell in https://github.com/Flagsmith/flagsmith-engine/pull/27
Remove dump from build model by @matthewelwell in https://github.com/Flagsmith/flagsmith-engine/pull/31
Move segment overrides to segment model by @matthewelwell in https://github.com/Flagsmith/flagsmith-engine/pull/32

Full Changelog: https://github.com/Flagsmith/flagsmith-engine/compare/v0.1.2...v1.0.0

Open source →

flagsmith-flag-engine

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Release Notes