kotlin 2.1.0 seems to work!

Author: Jolanrensen

core/api/core.api

@@ -6481,8 +6481,6 @@ public final class org/jetbrains/kotlinx/dataframe/keywords/ModifierKeywords : j
 	public static final field EXTERNAL Lorg/jetbrains/kotlinx/dataframe/keywords/ModifierKeywords;
 	public static final field FINAL Lorg/jetbrains/kotlinx/dataframe/keywords/ModifierKeywords;
 	public static final field FUN Lorg/jetbrains/kotlinx/dataframe/keywords/ModifierKeywords;
-	public static final field HEADER Lorg/jetbrains/kotlinx/dataframe/keywords/ModifierKeywords;
-	public static final field IMPL Lorg/jetbrains/kotlinx/dataframe/keywords/ModifierKeywords;
 	public static final field IN Lorg/jetbrains/kotlinx/dataframe/keywords/ModifierKeywords;
 	public static final field INFIX Lorg/jetbrains/kotlinx/dataframe/keywords/ModifierKeywords;
 	public static final field INLINE Lorg/jetbrains/kotlinx/dataframe/keywords/ModifierKeywords;
@@ -6536,8 +6534,6 @@ public final class org/jetbrains/kotlinx/dataframe/keywords/SoftKeywords : java/
 	public static final field FINAL Lorg/jetbrains/kotlinx/dataframe/keywords/SoftKeywords;
 	public static final field FINALLY Lorg/jetbrains/kotlinx/dataframe/keywords/SoftKeywords;
 	public static final field GET Lorg/jetbrains/kotlinx/dataframe/keywords/SoftKeywords;
-	public static final field HEADER Lorg/jetbrains/kotlinx/dataframe/keywords/SoftKeywords;
-	public static final field IMPL Lorg/jetbrains/kotlinx/dataframe/keywords/SoftKeywords;
 	public static final field IMPORT Lorg/jetbrains/kotlinx/dataframe/keywords/SoftKeywords;
 	public static final field INFIX Lorg/jetbrains/kotlinx/dataframe/keywords/SoftKeywords;
 	public static final field INIT Lorg/jetbrains/kotlinx/dataframe/keywords/SoftKeywords;