diff --git a/CHANGELOG.md b/CHANGELOG.md
index 438b2f1f..e18f1c80 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,13 @@
+# 8.0.0-dev.1
+
+- migrate to wasm-safe JS-interop.
+
+## migration guide:
+
+- `GMap` should be rename to `Map`
+- `toJS` and `toDart` are sometimes required on elements accepting/returning several types
+- some services now return Future instead of having a callback function
+
 # 7.1.0 (2024-02-21)
 
 - migrate to package:web ^0.5.0
diff --git a/pubspec.yaml b/pubspec.yaml
index 1513d323..8965f88b 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,5 +1,5 @@
 name: google_maps
-version: 7.1.0
+version: 8.0.0-dev.1
 description: >
   With that package you will be able to use Google Maps JavaScript API from Dart
   scripts.