diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..fa8bf1b
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,8 @@
+# Changelog
+
+## 1.0.0-alpha.1 (2022-11-18)
+
+
+### Continuous Integration
+
+* add central workflows including release-please ([#2](https://github.com/camptocamp/devops-stack-module-efs-csi-driver/issues/2)) ([4ed65b1](https://github.com/camptocamp/devops-stack-module-efs-csi-driver/commit/4ed65b10a18226cca49c724ac582273b4d740bc5))
diff --git a/variables.tf b/variables.tf
index 26158e9..d138652 100644
--- a/variables.tf
+++ b/variables.tf
@@ -13,7 +13,7 @@ variable "source_repository_url" {
 variable "target_revision" {
   description = "Override of target revision of the application chart."
   type        = string
-  default     = "v1.0.0" # x-release-please-version
+  default     = "v1.0.0-alpha.1" # x-release-please-version
 }
 variable "destination_namespace" {
   type = string
diff --git a/version.txt b/version.txt
index 3eefcb9..a98a107 100644
--- a/version.txt
+++ b/version.txt
@@ -1 +1 @@
-1.0.0
+1.0.0-alpha.1