diff --git a/state-coroutines/src/commonMain/kotlin/Accumulators.kt b/state-coroutines/src/commonMain/kotlin/Accumulators.kt
index ae6b2f4..b38b748 100644
--- a/state-coroutines/src/commonMain/kotlin/Accumulators.kt
+++ b/state-coroutines/src/commonMain/kotlin/Accumulators.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2023-2025, OpenSavvy and contributors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package opensavvy.state.coroutines
 
 import kotlinx.coroutines.flow.map
diff --git a/state-coroutines/src/commonMain/kotlin/CaptureProgress.kt b/state-coroutines/src/commonMain/kotlin/CaptureProgress.kt
index 428e92c..491761b 100644
--- a/state-coroutines/src/commonMain/kotlin/CaptureProgress.kt
+++ b/state-coroutines/src/commonMain/kotlin/CaptureProgress.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2023-2025, OpenSavvy and contributors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package opensavvy.state.coroutines
 
 import kotlinx.coroutines.channels.ProducerScope
diff --git a/state-coroutines/src/commonMain/kotlin/ProgressiveFlow.kt b/state-coroutines/src/commonMain/kotlin/ProgressiveFlow.kt
index 7694da2..f2ce2dd 100644
--- a/state-coroutines/src/commonMain/kotlin/ProgressiveFlow.kt
+++ b/state-coroutines/src/commonMain/kotlin/ProgressiveFlow.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2023-2025, OpenSavvy and contributors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package opensavvy.state.coroutines
 
 import kotlinx.coroutines.flow.*
diff --git a/state-coroutines/src/commonTest/kotlin/AccumulatorsTest.kt b/state-coroutines/src/commonTest/kotlin/AccumulatorsTest.kt
index 994d318..70259b0 100644
--- a/state-coroutines/src/commonTest/kotlin/AccumulatorsTest.kt
+++ b/state-coroutines/src/commonTest/kotlin/AccumulatorsTest.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2023-2025, OpenSavvy and contributors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package opensavvy.state.coroutines
 
 import kotlinx.coroutines.flow.asFlow
diff --git a/state-coroutines/src/commonTest/kotlin/CaptureProgressTest.kt b/state-coroutines/src/commonTest/kotlin/CaptureProgressTest.kt
index 82c6d7e..2070471 100644
--- a/state-coroutines/src/commonTest/kotlin/CaptureProgressTest.kt
+++ b/state-coroutines/src/commonTest/kotlin/CaptureProgressTest.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2023-2025, OpenSavvy and contributors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package opensavvy.state.coroutines
 
 import kotlinx.coroutines.flow.flow
diff --git a/state-coroutines/src/commonTest/kotlin/ProgressiveFlowAccessorsTest.kt b/state-coroutines/src/commonTest/kotlin/ProgressiveFlowAccessorsTest.kt
index 5659e5a..f64ca09 100644
--- a/state-coroutines/src/commonTest/kotlin/ProgressiveFlowAccessorsTest.kt
+++ b/state-coroutines/src/commonTest/kotlin/ProgressiveFlowAccessorsTest.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2023-2025, OpenSavvy and contributors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package opensavvy.state.coroutines
 
 import kotlinx.coroutines.flow.flowOf