[release] 1.15.0 - Local Data Store Support (#244)

New Feature:
- `dataStore` interface has been enhanced with a new capability –
`localDataStore().`
- **Local Storage Option:** Users can now utilize local storage for
offline data persistence.
- **Java Multi-Instance Support:** The `localDataStore` option now
supports multiple Java instances.





>Included In This Release
>- 1747ec7 Weihao Ding
>   - Add Local Data File Option To Read Configuration Locally (#242)

Author: weihao-statsig

gradle.properties

@@ -6,7 +6,7 @@ RELEASE_SIGNING_ENABLED=true
 
 GROUP=com.statsig.serversdk
 POM_ARTIFACT_ID=serversdk
-VERSION_NAME=1.14.0
+VERSION_NAME=1.15.0
 
 POM_NAME=Statsig Server SDK
 POM_DESCRIPTION=A feature gating and a/b testing library for statsig

src/main/kotlin/com/statsig/sdk/StatsigMetadata.kt

@@ -6,7 +6,7 @@ import com.google.gson.annotations.SerializedName
 import java.util.Properties
 import java.util.UUID
 
-private const val VERSION = "1.14.0"
+private const val VERSION = "1.15.0"
 
 internal data class StatsigMetadata(@SerializedName("sdkType") var sdkType: String = "java-server", @SerializedName("sessionID") var sessionID: String = UUID.randomUUID().toString(), @SerializedName("languageVersion") var languageVersion: String = System.getProperty("java.version"), @SerializedName("exposureLoggingDisabled") var exposureLoggingDisabled: Boolean? = null) {
     @SerializedName("sdkVersion")