Fix SchemeMeta.attach

build.gradle.kts

@@ -36,7 +36,7 @@ ksciencePublish {
         if (isInDevelopment) {
             "https://maven.pkg.jetbrains.space/spc/p/sci/dev"
         } else {
-            "https://maven.pkg.jetbrains.space/spc/p/sci/release"
+            "https://maven.pkg.jetbrains.space/spc/p/sci/maven"
         }
     )
     sonatype()

dataforge-meta/src/commonMain/kotlin/space/kscience/dataforge/meta/Scheme.kt

@@ -120,7 +120,7 @@ public open class Scheme : Described, MetaRepr, MutableMetaProvider, Configurabl
         @DFExperimental
         override fun attach(name: Name, node: ObservableMutableMeta) {
             //TODO implement zero-copy attachment
-            setMeta(name, meta)
+            setMeta(name, node)
             node.onChange(this) { changeName ->
                 setMeta(name + changeName, this[changeName])
             }