Updated user agent string formats to match backend parser requirements

CHANGELOG.md

@@ -2,6 +2,7 @@
 
 ## 1.9.0 (unreleased)
 
+- Updated user agent string formats to allow viewing version distributions in the new PowerSync dashboard.
 - Sync options: `newClientImplementation` is now the default.
 - Make `androidx.sqlite:sqlite-bundled` an API dependency of `:core` to avoid toolchain warnings.
 

common/src/androidMain/kotlin/com/powersync/sync/UserAgent.android.kt

@@ -3,4 +3,4 @@ package com.powersync.sync
 import android.os.Build
 import com.powersync.build.LIBRARY_VERSION
 
-internal actual fun userAgent(): String = "PowerSync Kotlin SDK v$LIBRARY_VERSION (Android ${Build.VERSION.SDK_INT})"
+internal actual fun userAgent(): String = "powersync-kotlin/$LIBRARY_VERSION android/${Build.VERSION.SDK_INT}"

common/src/jvmMain/kotlin/com/powersync/sync/UserAgent.jvm.kt

@@ -7,5 +7,5 @@ internal actual fun userAgent(): String {
     val osVersion = System.getProperty("os.version") ?: ""
     val java = System.getProperty("java.vendor.version") ?: System.getProperty("java.runtime.version") ?: "unknown"
 
-    return "PowerSync Kotlin SDK v${LIBRARY_VERSION} (running Java $java on $os $osVersion)"
+    return "powersync-kotlin/${LIBRARY_VERSION} Java/$java $os/$osVersion"
 }

common/src/nativeMain/kotlin/com/powersync/sync/UserAgent.native.kt

@@ -4,5 +4,4 @@ import com.powersync.build.LIBRARY_VERSION
 import kotlin.experimental.ExperimentalNativeApi
 
 @OptIn(ExperimentalNativeApi::class)
-internal actual fun userAgent(): String =
-    "PowerSync Kotlin SDK v$LIBRARY_VERSION (running on ${Platform.cpuArchitecture.name} ${Platform.osFamily.name})"
+internal actual fun userAgent(): String = "powersync-kotlin/v$LIBRARY_VERSION ${Platform.cpuArchitecture.name}/${Platform.osFamily.name}"