diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7ce528f..8fef06c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [8.0.0] - 2024-07-15
+
+- Add range to list twins
+
 ## [7.0.0] - 2024-06-25
 
 - Updated to IOTICS Public API v1.3.0
diff --git a/MANIFEST.in b/MANIFEST.in
new file mode 100644
index 0000000..0801055
--- /dev/null
+++ b/MANIFEST.in
@@ -0,0 +1 @@
+recursive-include * *.pyi
\ No newline at end of file
diff --git a/setup.cfg b/setup.cfg
index 84566b3..a5af0ac 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,6 +1,6 @@
 [metadata]
 name = iotics-grpc-client
-version = 7.0.0
+version = 8.0.0
 description = Iotics gRPC client library
 long_description = file: README.md
 long_description_content_type = text/markdown