chore: release 0.61.0 preparation -- one engine-version line, every sample on the site

GloVeEmbeddings/app/build.gradle.kts

@@ -93,3 +93,27 @@ compose.desktop {
         }
     }
 }
+
+// The engine version the UI shows ("Powered by SKaiNET …"), taken from the version catalog at
+// build time so a dependency bump can never leave a stale number behind.
+val generateBuildInfo by tasks.registering {
+    val skainetVersion = versionCatalogs.named("libs").findVersion("skainet").get().requiredVersion
+    val outDir = layout.buildDirectory.dir("generated/buildInfo/kotlin")
+    inputs.property("skainetVersion", skainetVersion)
+    outputs.dir(outDir)
+    doLast {
+        val file = outDir.get().file("sk/ainet/samples/glove/app/BuildInfo.kt").asFile
+        file.parentFile.mkdirs()
+        file.writeText(
+            """
+            |package sk.ainet.samples.glove.app
+            |
+            |/** Generated from `skainet` in gradle/libs.versions.toml by generateBuildInfo; do not edit. */
+            |object BuildInfo {
+            |    const val SKAINET_VERSION: String = "$skainetVersion"
+            |}
+            |""".trimMargin(),
+        )
+    }
+}
+kotlin.sourceSets.getByName("commonMain").kotlin.srcDir(generateBuildInfo)

GloVeEmbeddings/app/src/commonMain/kotlin/sk/ainet/samples/glove/app/App.kt

@@ -41,6 +41,7 @@ import androidx.compose.ui.unit.dp
 import sk.ainet.ui.components.LoadingIndicator
 import sk.ainet.ui.theme.SKaiNETTheme
 import sk.ainet.ui.theme.ThemeController
+import sk.ainet.ui.components.PoweredBySKaiNET
 
 /**
  * Offline embeddings explorer: type a word to see its nearest neighbours, or run vector
@@ -73,6 +74,7 @@ public fun App() {
                     },
                 )
             },
+            bottomBar = { PoweredBySKaiNET(BuildInfo.SKAINET_VERSION) },
         ) { padding ->
             Column(Modifier.fillMaxSize().padding(padding).padding(16.dp)) {
                 when (val s = vm.load) {

IrisDemo/webapp.json

@@ -0,0 +1,9 @@
+{
+  "id": "irisdemo",
+  "name": "Iris Classifier",
+  "description": "Trains a small dense classifier on the Iris dataset with the SKaiNET sequential DSL, Adam and the training runner, then reports test accuracy — a JVM command-line sample.",
+  "platforms": [
+    "cli",
+    "jvm"
+  ]
+}

KernelRace/androidApp/build.gradle.kts

@@ -49,7 +49,6 @@ android {
         }.getProperty("HF_TOKEN") ?: ""
         buildConfigField("String", "HF_TOKEN", "\"$hfToken\"")
         // Shown next to the logo — always matches the dependency in the catalog.
-        buildConfigField("String", "SKAINET_VERSION", "\"${libs.versions.skainet.asProvider().get()}\"")
     }
 
     buildFeatures {

KernelRace/androidApp/src/main/kotlin/sk/ainet/samples/kernelrace/MainActivity.kt

@@ -25,7 +25,7 @@ class MainActivity : ComponentActivity() {
         setContent {
             App(
                 viewModel = viewModel,
-                skainetVersion = BuildConfig.SKAINET_VERSION,
+                skainetVersion = SKAINET_VERSION,
                 kernelControls = { busy, vm, currentPrompt -> KernelRaceControls(busy, vm, currentPrompt) },
             )
         }

KernelRace/androidApp/src/main/kotlin/sk/ainet/samples/kernelrace/ScalarActivity.kt

@@ -48,7 +48,7 @@ class ScalarActivity : ComponentActivity() {
         setContent {
             App(
                 viewModel = viewModel,
-                skainetVersion = BuildConfig.SKAINET_VERSION,
+                skainetVersion = SKAINET_VERSION,
                 kernelControls = { busy, vm, currentPrompt -> KernelRaceControls(busy, vm, currentPrompt) },
             )
         }

KernelRace/composeApp/build.gradle.kts

@@ -121,3 +121,25 @@ compose.desktop {
         }
     }
 }
+
+// The engine version the UI shows ("Powered by SKaiNET …"), taken from the version catalog at
+// build time so a dependency bump can never leave a stale number behind.
+val generateBuildInfo by tasks.registering {
+    val skainetVersion = versionCatalogs.named("libs").findVersion("skainet").get().requiredVersion
+    val outDir = layout.buildDirectory.dir("generated/buildInfo/kotlin")
+    inputs.property("skainetVersion", skainetVersion)
+    outputs.dir(outDir)
+    doLast {
+        val file = outDir.get().file("sk/ainet/samples/kernelrace/BuildInfo.kt").asFile
+        file.parentFile.mkdirs()
+        file.writeText(
+            """
+            |package sk.ainet.samples.kernelrace
+            |
+            |/** Generated from `skainet` in gradle/libs.versions.toml by generateBuildInfo; do not edit. */
+            |const val SKAINET_VERSION: String = "$skainetVersion"
+            |""".trimMargin(),
+        )
+    }
+}
+kotlin.sourceSets.getByName("commonMain").kotlin.srcDir(generateBuildInfo)

KllamaDemo/composeApp/build.gradle.kts

@@ -161,3 +161,27 @@ compose.desktop {
         }
     }
 }
+
+// The engine version the UI shows ("Powered by SKaiNET …"), taken from the version catalog at
+// build time so a dependency bump can never leave a stale number behind.
+val generateBuildInfo by tasks.registering {
+    val skainetVersion = versionCatalogs.named("libs").findVersion("skainet").get().requiredVersion
+    val outDir = layout.buildDirectory.dir("generated/buildInfo/kotlin")
+    inputs.property("skainetVersion", skainetVersion)
+    outputs.dir(outDir)
+    doLast {
+        val file = outDir.get().file("sk/ainet/apps/kllama/chat/BuildInfo.kt").asFile
+        file.parentFile.mkdirs()
+        file.writeText(
+            """
+            |package sk.ainet.apps.kllama.chat
+            |
+            |/** Generated from `skainet` in gradle/libs.versions.toml by generateBuildInfo; do not edit. */
+            |object BuildInfo {
+            |    const val SKAINET_VERSION: String = "$skainetVersion"
+            |}
+            |""".trimMargin(),
+        )
+    }
+}
+kotlin.sourceSets.getByName("commonMain").kotlin.srcDir(generateBuildInfo)

KllamaDemo/composeApp/src/commonMain/kotlin/sk/ainet/apps/kllama/chat/App.kt

@@ -8,6 +8,9 @@ import androidx.compose.runtime.Composable
 import androidx.compose.ui.Modifier
 import sk.ainet.apps.kllama.chat.playground.QwenPlaygroundHost
 import sk.ainet.ui.theme.SKaiNETTheme
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.Column
+import sk.ainet.ui.components.PoweredBySKaiNET
 
 /**
  * Main app composable with SKaiNET Design System theming. Renders the
@@ -23,7 +26,10 @@ fun App(
                 .fillMaxSize()
                 .background(MaterialTheme.colorScheme.background)
         ) {
-            QwenPlaygroundHost()
+            Column {
+                Box(Modifier.weight(1f)) { QwenPlaygroundHost() }
+                PoweredBySKaiNET(BuildInfo.SKAINET_VERSION)
+            }
         }
     }
 }

KllamaDemo/webapp.json

@@ -0,0 +1,18 @@
+{
+  "id": "kllamademo",
+  "name": "Qwen3 Playground (KllamaDemo)",
+  "description": "Transformer explainer and chat with Qwen3-0.6B running fully in the browser on SKaiNET: the ~280 MB Q3_K_S GGUF model is bundled, so the first load is large and later loads hit the browser cache.",
+  "platforms": [
+    "android",
+    "ios",
+    "desktop",
+    "wasm"
+  ],
+  "distDirs": [
+    "composeApp/build/dist/wasmJs/productionExecutable"
+  ],
+  "build": {
+    "command": "./gradlew :composeApp:wasmJsBrowserDistribution",
+    "description": "Builds the wasm browser distribution, including the bundled ~280 MB Qwen3-0.6B GGUF model"
+  }
+}

MNISTDemo/composeApp/src/commonMain/kotlin/sk/ai/net/samples/kmp/mnist/demo/screens/HomeScreen.kt

@@ -19,6 +19,7 @@ import androidx.compose.foundation.shape.CircleShape
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.text.font.FontWeight
 import sk.ainet.clean.BuildInfo
+import sk.ainet.ui.components.PoweredBySKaiNET
 
 /**
  * Home screen with app description and mode selection
@@ -194,15 +195,8 @@ fun HomeScreen(
             }
         }
 
-        // Powered by SKaiNET
         Spacer(modifier = Modifier.height(8.dp))
-        Text(
-            text = "Powered by SKaiNET ${BuildInfo.SKAINET_VERSION}",
-            style = MaterialTheme.typography.bodySmall,
-            color = MaterialTheme.colorScheme.onSurfaceVariant,
-            textAlign = TextAlign.Center,
-            modifier = Modifier.padding(bottom = 16.dp)
-        )
+        PoweredBySKaiNET(BuildInfo.SKAINET_VERSION, modifier = Modifier.padding(bottom = 8.dp))
     }
 }
 

MNISTDemo/shared/build.gradle.kts

@@ -55,3 +55,26 @@ kotlin {
     }
 }
 
+// The engine version the UI shows ("Powered by SKaiNET …"), taken from the version catalog at
+// build time so a dependency bump can never leave a stale number behind.
+val generateBuildInfo by tasks.registering {
+    val skainetVersion = versionCatalogs.named("libs").findVersion("skainet").get().requiredVersion
+    val outDir = layout.buildDirectory.dir("generated/buildInfo/kotlin")
+    inputs.property("skainetVersion", skainetVersion)
+    outputs.dir(outDir)
+    doLast {
+        val file = outDir.get().file("sk/ainet/clean/BuildInfo.kt").asFile
+        file.parentFile.mkdirs()
+        file.writeText(
+            """
+            |package sk.ainet.clean
+            |
+            |/** Generated from `skainet` in gradle/libs.versions.toml by generateBuildInfo; do not edit. */
+            |object BuildInfo {
+            |    const val SKAINET_VERSION: String = "$skainetVersion"
+            |}
+            |""".trimMargin(),
+        )
+    }
+}
+kotlin.sourceSets.getByName("commonMain").kotlin.srcDir(generateBuildInfo)

README.md

@@ -130,6 +130,14 @@ Confidence: 98.3%
 
 📂 [`MnistJavaDemo/`](MnistJavaDemo/) · command-line · Java 21+
 
+### 🌸 Iris Classifier
+
+The classic Iris dataset as the smallest possible **training loop**: a two-layer dense
+network from the `sequential` DSL, categorical cross-entropy, Adam and the training
+runner, with a train/test split and the test accuracy printed at the end.
+
+📂 [`IrisDemo/`](IrisDemo/) · command-line · JVM
+
 ## New here?
 
 If this is your first SKaiNET example, start with **Sinus Approximator** — it is

SemanticEmojiFilter/composeApp/build.gradle.kts

@@ -14,7 +14,7 @@ val layaVerifier = providers.gradleProperty("layaVerifier").orNull == "true"
 // The engine version the diagnostics row shows, taken from the version catalog at build time so a
 // dependency bump can never leave a stale number in the UI (every target reads this constant).
 val generateBuildInfo by tasks.registering {
-    val skainetVersion = libs.versions.skainet.asProvider()
+    val skainetVersion = versionCatalogs.named("libs").findVersion("skainet").get().requiredVersion
     val outDir = layout.buildDirectory.dir("generated/buildInfo/kotlin")
     inputs.property("skainetVersion", skainetVersion)
     outputs.dir(outDir)
@@ -26,7 +26,7 @@ val generateBuildInfo by tasks.registering {
             |package sk.ainet.samples.emoji
             |
             |/** Generated from `skainet` in gradle/libs.versions.toml; see generateBuildInfo in composeApp/build.gradle.kts. */
-            |const val SKAINET_VERSION: String = "${skainetVersion.get()}"
+            |const val SKAINET_VERSION: String = "$skainetVersion"
             |""".trimMargin(),
         )
     }

SinusApproximator/composeApp/src/commonMain/kotlin/sk/ainet/samples/kmp/sinus/approximator/SliderScreen.kt

@@ -14,6 +14,7 @@ import kotlinx.coroutines.flow.MutableStateFlow
 import sk.ainet.app.samples.sinus.BuildInfo
 import kotlin.math.PI
 import kotlin.math.abs
+import sk.ainet.ui.components.PoweredBySKaiNET
 
 @Composable
 fun SinusSliderScreen(
@@ -158,14 +159,7 @@ fun SinusSliderScreen(
             }
         }
 
-        // Powered by SKaiNET
         Spacer(modifier = Modifier.height(8.dp))
-        Text(
-            text = "Powered by SKaiNET ${BuildInfo.SKAINET_VERSION}",
-            style = MaterialTheme.typography.bodySmall,
-            color = MaterialTheme.colorScheme.onSurfaceVariant,
-            textAlign = TextAlign.Center,
-            modifier = Modifier.padding(bottom = 16.dp)
-        )
+        PoweredBySKaiNET(BuildInfo.SKAINET_VERSION, modifier = Modifier.padding(bottom = 8.dp))
     }
 }

SinusApproximator/shared/build.gradle.kts

@@ -54,3 +54,27 @@ kotlin {
          }
     }
 }
+
+// The engine version the UI shows ("Powered by SKaiNET …"), taken from the version catalog at
+// build time so a dependency bump can never leave a stale number behind.
+val generateBuildInfo by tasks.registering {
+    val skainetVersion = versionCatalogs.named("libs").findVersion("skainet").get().requiredVersion
+    val outDir = layout.buildDirectory.dir("generated/buildInfo/kotlin")
+    inputs.property("skainetVersion", skainetVersion)
+    outputs.dir(outDir)
+    doLast {
+        val file = outDir.get().file("sk/ainet/app/samples/sinus/BuildInfo.kt").asFile
+        file.parentFile.mkdirs()
+        file.writeText(
+            """
+            |package sk.ainet.app.samples.sinus
+            |
+            |/** Generated from `skainet` in gradle/libs.versions.toml by generateBuildInfo; do not edit. */
+            |object BuildInfo {
+            |    const val SKAINET_VERSION: String = "$skainetVersion"
+            |}
+            |""".trimMargin(),
+        )
+    }
+}
+kotlin.sourceSets.getByName("commonMain").kotlin.srcDir(generateBuildInfo)

TDALab/app/build.gradle.kts

@@ -93,3 +93,27 @@ compose.desktop {
         }
     }
 }
+
+// The engine version the UI shows ("Powered by SKaiNET …"), taken from the version catalog at
+// build time so a dependency bump can never leave a stale number behind.
+val generateBuildInfo by tasks.registering {
+    val skainetVersion = versionCatalogs.named("libs").findVersion("skainet").get().requiredVersion
+    val outDir = layout.buildDirectory.dir("generated/buildInfo/kotlin")
+    inputs.property("skainetVersion", skainetVersion)
+    outputs.dir(outDir)
+    doLast {
+        val file = outDir.get().file("sk/ainet/samples/tda/app/BuildInfo.kt").asFile
+        file.parentFile.mkdirs()
+        file.writeText(
+            """
+            |package sk.ainet.samples.tda.app
+            |
+            |/** Generated from `skainet` in gradle/libs.versions.toml by generateBuildInfo; do not edit. */
+            |object BuildInfo {
+            |    const val SKAINET_VERSION: String = "$skainetVersion"
+            |}
+            |""".trimMargin(),
+        )
+    }
+}
+kotlin.sourceSets.getByName("commonMain").kotlin.srcDir(generateBuildInfo)