v10.0.0
New features and improvements:
- Add support for the new Config JSON v6 format: update the config model and implement new features in setting evaluation logic.
- Overhaul setting evaluation-related logging and make it consistent across SDKs.
- Performance improvements to setting evaluation when info level logging is turned off.
- Go to the cache in all polling modes instead of using the in memory variable.
Breaking changes:
- Change the type of the
User
custom attribute map fromMap<String, String>
toMap<String, Object>
to allow other values thanString
. - The config JSON v5 format is no longer accepted by flag overrides. If you use this feature, you will need to convert your override JSON file(s) to the v6 format. You can do this using the
config-json convert v5-to-v6
command of the ConfigCat CLI tool. - Rename the
matchedEvaluationRule
property tomatchedTargetingRule
and thematchedEvaluationPercentageRule
property tomatchedPercentageOption
inEvaluationDetails
. - Change config model (
Config
and related interfaces/enums). - Throw
IllegalArgumentException
when the SDK key passed toConfigCatClient.get
is in an invalid format (unless the client is set up to use local-only flag override behaviour).