diff --git a/build.gradle.kts b/build.gradle.kts
index 5068b5be..7d138083 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -2,7 +2,7 @@ plugins {
     id("ru.mipt.npm.project")
 }
 
-val dataforgeVersion by extra("0.2.0-dev-8")
+val dataforgeVersion by extra("0.2.0")
 
 val bintrayRepo by extra("dataforge")
 val githubProject by extra("dataforge-core")
diff --git a/dataforge-meta/src/commonTest/kotlin/hep/dataforge/meta/ConfigTest.kt b/dataforge-meta/src/commonTest/kotlin/hep/dataforge/meta/ConfigTest.kt
new file mode 100644
index 00000000..5e6341aa
--- /dev/null
+++ b/dataforge-meta/src/commonTest/kotlin/hep/dataforge/meta/ConfigTest.kt
@@ -0,0 +1,14 @@
+package hep.dataforge.meta
+
+import kotlin.test.Test
+import kotlin.test.assertEquals
+
+class ConfigTest {
+    @Test
+    fun testIndexedWrite(){
+        val config = Config()
+        config["a[1].b"] = 1
+        assertEquals(null, config["a.b"].int)
+        assertEquals(1, config["a[1].b"].int)
+    }
+}
\ No newline at end of file
diff --git a/settings.gradle.kts b/settings.gradle.kts
index e8b3eafe..1d15b239 100644
--- a/settings.gradle.kts
+++ b/settings.gradle.kts
@@ -10,8 +10,8 @@ pluginManagement {
         maven("https://dl.bintray.com/mipt-npm/dev")
     }
 
-    val toolsVersion = "0.6.4-dev-1.4.20-M2"
-    val kotlinVersion = "1.4.20-M2"
+    val toolsVersion = "0.7.0"
+    val kotlinVersion = "1.4.20"
 
     plugins {
         id("ru.mipt.npm.project") version toolsVersion
@@ -27,7 +27,7 @@ pluginManagement {
 include(
     ":dataforge-meta",
     ":dataforge-io",
-    ":dataforge-io:dataforge-io-yaml",
+//    ":dataforge-io:dataforge-io-yaml",
     ":dataforge-context",
     ":dataforge-data",
 //    ":dataforge-output",