Release 0.9.0-SNAPSHOT with concealed KMP transports

build.gradle.kts

@@ -9,17 +9,18 @@
  */
 
 import org.jetbrains.kotlin.gradle.ExperimentalWasmDsl
+import org.jetbrains.kotlin.gradle.plugin.mpp.NativeBuildType
 
 plugins {
-    kotlin("multiplatform") version "2.2.21"
-    id("org.jetbrains.kotlin.plugin.serialization") version "2.2.21"
+    kotlin("multiplatform") version "2.4.0"
+    id("org.jetbrains.kotlin.plugin.serialization") version "2.4.0"
     id("com.android.library") version "8.7.2" apply true
     `maven-publish`
     id("org.jetbrains.dokka") version "2.2.0"
 }
 
 group = "net.sergeych"
-version = "0.8.0"
+version = "0.9.0-SNAPSHOT"
 
 repositories {
     google()
@@ -40,7 +41,15 @@ kotlin {
             testTask { useMocha { timeout = "30s" } }
         }
     }
-    linuxX64()
+    linuxX64 {
+        // Explicit qualification binary: do not add optimized test linking to ordinary builds.
+        if (providers.gradleProperty("concealedNativeBenchmark").map(String::toBoolean).getOrElse(false)) {
+            binaries.test("concealedBenchmark", listOf(NativeBuildType.RELEASE))
+            testRuns.create("concealedBenchmark") {
+                setExecutionSourceFrom(binaries.getTest("concealedBenchmark", NativeBuildType.RELEASE))
+            }
+        }
+    }
     linuxArm64()
 
     macosArm64()
@@ -75,7 +84,9 @@ kotlin {
                 implementation("org.jetbrains.kotlinx:kotlinx-coroutines-core:1.10.2")
                 implementation("org.jetbrains.kotlinx:kotlinx-serialization-json:1.9.0")
                 api("io.ktor:ktor-client-core:$ktor_version")
-                api("net.sergeych:crypto2:0.9.0")
+                api("net.sergeych:crypto2:0.9.6-SNAPSHOT")
+                // Existing crypto backend, directly used by the experimental concealed channel.
+                implementation("net.sergeych:multiplatform-crypto-libsodium-bindings:0.9.6")
             }
         }
         val androidMain by getting {
@@ -204,3 +215,14 @@ tasks.register<Exec>("typescriptTest") {
     workingDir(layout.projectDirectory.dir("typescript"))
     commandLine("npm", "test")
 }
+
+// The current libsodium binding captures _sodium_init during module loading.
+// 0.7.16 exports it only after ready; pin the compatible transitive JS/Wasm runtime.
+rootProject.plugins.withType<org.jetbrains.kotlin.gradle.targets.js.yarn.YarnPlugin> {
+    rootProject.the<org.jetbrains.kotlin.gradle.targets.js.yarn.YarnRootExtension>()
+        .resolution("libsodium-sumo", "0.7.15")
+}
+rootProject.plugins.withType<org.jetbrains.kotlin.gradle.targets.wasm.yarn.WasmYarnPlugin> {
+    rootProject.the<org.jetbrains.kotlin.gradle.targets.wasm.yarn.WasmYarnRootExtension>()
+        .resolution("libsodium-sumo", "0.7.15")
+}