diff --git a/.changes/math.md b/.changes/math.md
deleted file mode 100644
index bf18e19..0000000
--- a/.changes/math.md
+++ /dev/null
@@ -1,7 +0,0 @@
----
-"noctisroll": patch:feat
----
-
-Support for some math functions in roll string.
-
-For example, `max(1, 2)` will return `2`.
diff --git a/.changes/roll-string.md b/.changes/roll-string.md
deleted file mode 100644
index 522eb66..0000000
--- a/.changes/roll-string.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-"noctisroll": patch:feat
----
-
-Support for procedural roll string.
diff --git a/.changes/sign.md b/.changes/sign.md
deleted file mode 100644
index bfc605f..0000000
--- a/.changes/sign.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-"noctisroll": patch:feat
----
-
-Support for `+|-` prefix in roll string parsing.
diff --git a/CHANGELOG.md b/CHANGELOG.md
index ce1691d..9633232 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,15 @@
 # Changelog
 
+## \[0.1.2]
+
+### New Features
+
+- [`3262824`](https://github.com/noctisynth/noctisroll.git/commit/3262824e5912240819638e2f3640f6e51c19ab7f) ([#3](https://github.com/noctisynth/noctisroll.git/pull/3) by [@fu050409](https://github.com/noctisynth/noctisroll.git/../../fu050409)) Support for some math functions in roll string.
+
+  For example, `max(1, 2)` will return `2`.
+- [`3262824`](https://github.com/noctisynth/noctisroll.git/commit/3262824e5912240819638e2f3640f6e51c19ab7f) ([#3](https://github.com/noctisynth/noctisroll.git/pull/3) by [@fu050409](https://github.com/noctisynth/noctisroll.git/../../fu050409)) Support for procedural roll string.
+- [`3262824`](https://github.com/noctisynth/noctisroll.git/commit/3262824e5912240819638e2f3640f6e51c19ab7f) ([#3](https://github.com/noctisynth/noctisroll.git/pull/3) by [@fu050409](https://github.com/noctisynth/noctisroll.git/../../fu050409)) Support for `+|-` prefix in roll string parsing.
+
 ## \[0.1.1]
 
 ### New Features
diff --git a/Cargo.toml b/Cargo.toml
index babaf56..b53d550 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "noctisroll"
-version = "0.1.1"
+version = "0.1.2"
 edition = "2021"
 authors = ["苏向夜 <fu050409@163.com>"]
 description = "Text-based TRPG dice rolling system"