diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index f5ecdf9..42a5592 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -1,27 +1,26 @@
 [versions]
-tools = "0.14.7-kotlin-1.8.20"
+tools = "0.14.8-kotlin-1.8.20"
 kotlin = "1.8.20"
-atomicfu = "0.20.0"
-binary-compatibility-validator = "0.13.0"
+atomicfu = "0.20.2"
+binary-compatibility-validator = "0.13.1"
 changelog = "2.0.0"
 dokka = "1.8.10"
-kotlin-jupyter = "0.11.0-349"
+kotlin-jupyter = "0.11.0-360"
 kotlinx-benchmark = "0.4.7"
 kotlinx-cli = "0.3.5"
-kotlinx-coroutines = "1.6.4"
+kotlinx-coroutines = "1.7.0-RC"
 kotlinx-datetime = "0.4.0"
 kotlinx-html = "0.8.0"
 kotlinx-knit = "0.4.0"
 kotlinx-nodejs = "0.0.7"
-#old version due to xml inclompatibility
-kotlinx-serialization = "1.4.1"
-ktor = "2.2.4"
-xmlutil = "0.84.3"
-yamlkt = "0.12.0"
-jsBom = "1.0.0-pre.530"
-junit = "5.9.2"
+kotlinx-serialization = "1.5.0"
+ktor = "2.3.0"
+xmlutil = "0.86.0"
+yamlkt = "0.13.0"
+jsBom = "1.0.0-pre.546"
+junit = "5.9.3"
 compose = "1.4.0"
-logback = "1.4.6"
+logback = "1.4.7"
 
 [libraries]
 atomicfu-gradle = { module = "org.jetbrains.kotlinx:atomicfu-gradle-plugin", version.ref = "atomicfu" }
diff --git a/src/main/kotlin/space/kscience/gradle/KScienceReadmeExtension.kt b/src/main/kotlin/space/kscience/gradle/KScienceReadmeExtension.kt
index b79e64f..a63fa26 100644
--- a/src/main/kotlin/space/kscience/gradle/KScienceReadmeExtension.kt
+++ b/src/main/kotlin/space/kscience/gradle/KScienceReadmeExtension.kt
@@ -88,12 +88,18 @@ public class KScienceReadmeExtension(public val project: Project) {
 
     public data class Feature(val id: String, val description: String, val ref: String?, val name: String = id)
 
-    public val features: MutableList<Feature> = ArrayList()
+    public val features: MutableList<Feature> = mutableListOf()
 
+    /**
+     * A plain readme feature with description
+     */
     public fun feature(id: String, ref: String? = null, name: String = id, description: () -> String) {
         features += Feature(id, description(), ref, name)
     }
 
+    /**
+     * A readme feature with HTML description
+     */
     public fun featureWithHtml(
         id: String,
         ref: String? = null,