flagd core v0.15.5 fixes evaluation correctness bugs in fractional rollouts and JSONLogic and/or operators — teams relying on complex flag targeting rules should upgrade.
securityDependency security alerts resolved
Dependabot security alerts were resolved in this release. No CVEs are called out explicitly, but the dependency updates address known vulnerabilities in transitive deps. Upgrade if you're running flagd in a security-sensitive environment.
breakingFractional evaluator fix: upgrade if you use targeting keys
Null or missing targeting keys in fractional evaluators previously caused undefined behavior. If your flag rules use fractional/percentage rollouts and some users may lack a targeting key (e.g. anonymous users), upgrade to avoid incorrect bucket assignments.
breakingJSONLogic and/or bug fix may change evaluation results
The jsonlogic and/or operator bug could cause flag rules with compound boolean logic to evaluate incorrectly. Review any rules relying on and/or conditions after upgrading — results may change from what you saw in v0.15.4.
主な変更 (5)
- Fractional evaluator now handles missing or null targeting keys without crashing or misbehaving
- JSONLogic and/or operator bug fixed — compound boolean flag rules evaluate correctly now
- Custom operator conformance fixes improve spec compliance
- OTel service name and version can now be overridden correctly
- Dependabot security alert dependencies updated