diff --git a/.changelog-fragments/1.0/1-initial-release.yml b/.changelog-fragments/1.0/1-initial-release.yml
new file mode 100644
index 0000000..76e3ef5
--- /dev/null
+++ b/.changelog-fragments/1.0/1-initial-release.yml
@@ -0,0 +1,2 @@
+added:
+  - Add initial public release of Monkey Switcher 1.0
diff --git a/.changelog-fragments/1.0/release_meta.yml b/.changelog-fragments/1.0/release_meta.yml
new file mode 100644
index 0000000..cfabf8a
--- /dev/null
+++ b/.changelog-fragments/1.0/release_meta.yml
@@ -0,0 +1 @@
+date: 2022-11-19
diff --git a/.changelog-fragments/1.1/2-blueutil-bugfix.yml b/.changelog-fragments/1.1/2-blueutil-bugfix.yml
new file mode 100644
index 0000000..8d6ea87
--- /dev/null
+++ b/.changelog-fragments/1.1/2-blueutil-bugfix.yml
@@ -0,0 +1,4 @@
+fixed:
+  - Fixed amd64 blueutil binary error
+changed:
+  - Changed to a new logo and icon file
diff --git a/.changelog-fragments/1.1/release_meta.yml b/.changelog-fragments/1.1/release_meta.yml
new file mode 100644
index 0000000..fb79ff9
--- /dev/null
+++ b/.changelog-fragments/1.1/release_meta.yml
@@ -0,0 +1 @@
+date: 2023-07-27
diff --git a/.changelog-fragments/1.2/3-changelog-fragments.yml b/.changelog-fragments/1.2/3-changelog-fragments.yml
new file mode 100644
index 0000000..84e5d32
--- /dev/null
+++ b/.changelog-fragments/1.2/3-changelog-fragments.yml
@@ -0,0 +1,4 @@
+added:
+  - Add changelog fragments support (based on https://github.com/gyptazy/changelog-fragments-creator/)
+changed:
+  - Replaced icon logo in a better quality
diff --git a/.changelog-fragments/1.2/release_meta.yml b/.changelog-fragments/1.2/release_meta.yml
new file mode 100644
index 0000000..8bae140
--- /dev/null
+++ b/.changelog-fragments/1.2/release_meta.yml
@@ -0,0 +1 @@
+date: 2023-07-28
diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..c0d785b
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,35 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+
+## [1.2] - 2023-07-28
+
+### Added
+
+- Add changelog fragments support (based on https://github.com/gyptazy/changelog-fragments-creator/)
+
+### Changed
+
+- Replaced icon logo in a better quality
+
+
+## [1.1] - 2023-07-27
+
+### Fixed
+
+- Fixed amd64 blueutil binary error
+
+### Changed
+
+- Changed to a new logo and icon file
+
+
+## [1.0] - 2022-11-19
+
+### Added
+
+- Add initial public release of Monkey Switcher 1.0
diff --git a/VERSION b/VERSION
index d337d46..89a6e74 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-v0.8b
+v1.2