Enhancements

• Added tag filter selector which enables the configuration provider to load configuration settings based on tags.#188

• Added a new propertysecretRefreshInterval underAzureAppConfigurationOptions.keyVaultOptions, which enables the configuration provider to periodically reload secrets and certificates from Key Vault.#175

• Added support for parsing json values with comments.#205

Bug fix

• Fixed a bug that the configuration provider startup will keep retrying on unfailoverableRestError.#206

Enhancements

• Added snapshot selector which enables the configuration provider to load configuration snapshots.#140

• Added time-based retry mechanism for theload function to handle transient failures. By default, the retry timeout is set to 100 seconds, which can be customized via theAzureAppConfigurationOptions.startupOptions.timeoutInMs property.#166

• Added support for configuringSecretClientOptions used to connect to an Azure Key Vault that has no registeredSecretClient via the newAzureAppConfigurationOptions.keyVaultOptions.clientOptions property.#194

• Added support for resolving Azure Key Vault secrets in parallel by setting the newparallelSecretResolutionEnabled property underAzureAppConfigurationOptions.keyVaultOptions to true.#192

• FeatureFlagId is no longer added to telemetry metadata of a feature flag withtelemetry enabled.#183

Bug Fixes

• Fixed a bug where the load operation would be interrupted if searching for replicas failed.#170

This is the first stable release of the following features.

• Added support for automatic replica discovery for geo-replication enabled App Configuration stores, enhancing resiliency and scalability for non-browser-based applications. The feature is not available for browser-based applications due to the restriction of browser security sandbox.#98

• Added support for load balancing mode which enables your application to distribute requests to App Configuration across all available replicas. This enhancement improves the scalability of applications that typically experience high request volumes to App Configuration, ensuring they remain within quota limits. Load balancing mode is disabled by default and can be activated by setting the newAzureAppConfigurationOptions.loadBalancingEnabled property to true.#135

• Added support for monitoring all selected key-values. Configuration will be refreshed if any of key-values are updated. Watching the sentinel key for refresh helps ensure data integrity of configuration changes, but it is now optional. This behavior is activated when you enable the refresh but do not specify any watched keys inAzureAppConfigurationOptions.refreshOptions.#133

• Added support for injecting additional telemetry metadataFeatureFlagId,FeatureFlagReference andETag to feature flags if telemetry is enabled.

Enhancements

• Added support for loading all feature flags with no label when no selector is specified underAzureAppConfigurationOptions.featureFlagOptions.#158

Enhancements

• Added support for automatic replica discovery for geo-replication enabled App Configuration stores, enhancing resiliency and scalability for non-browser-based applications. The feature is not available for browser-based applications due to the restriction of browser security sandbox.#98

• Added support for load balancing mode which enables your application to distribute requests to App Configuration across all available replicas. This enhancement improves the scalability of applications that typically experience high request volumes to App Configuration, ensuring they remain within quota limits. Load balancing mode is disabled by default and can be activated by setting the newAzureAppConfigurationOptions.loadBalancingEnabled property to true.#135

• Added support for monitoring all selected key-values. Configuration will be refreshed if any of key-values are updated. Watching the sentinel key for refresh helps ensure data integrity of configuration changes, but it is now optional. This behavior is activated when you enable the refresh but do not specify any watched keys inAzureAppConfigurationOptions.refreshOptions.#133

Bug Fix

• Fixed a bug that could trigger concurrent data refresh.#136

Bug Fix

• Fixed a bug that causedReferenceError of optional chaining whenprocess is undefined.#104

Enhancements

• Added support for loading feature flags from Azure App Configuration.#65

Bug Fixes

• Fixed a bug that caused the error ‘ReferenceError: WorkerNavigator is not defined’ when running the application in a browser.#81