diff --git a/CHANGELOG.md b/CHANGELOG.md
index 640d536..470f3e6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # Changelog
 
-## Unreleased
+## v0.3.0 - 2022-11-20
 
 - The `tensor` module gains the `TensorResult` type; the `from_bool` and
   `from_bools` creation functions; the `size` reflection function; the `squeeze`
diff --git a/README.md b/README.md
index e9afb06..8416b9c 100644
--- a/README.md
+++ b/README.md
@@ -32,7 +32,7 @@ $ gleam add argamak
 ```elixir
 defp deps do
   [
-    {:argamak, "~> 0.2"},
+    {:argamak, "~> 0.3"},
   ]
 end
 ```
@@ -43,7 +43,7 @@ end
 
 ```erlang
 {deps, [
-  {argamak, "0.2.0"}
+  {argamak, "0.3.0"}
 ]}.
 ```
 
diff --git a/gleam.toml b/gleam.toml
index 90bf5f0..4253abe 100644
--- a/gleam.toml
+++ b/gleam.toml
@@ -1,5 +1,5 @@
 name = "argamak"
-version = "0.3.0-dev"
+version = "0.3.0"
 description = "A tensor library for the Gleam programming language"
 licences = ["Apache-2.0"]
 
diff --git a/src/argamak/tensor.gleam b/src/argamak/tensor.gleam
index f0f1597..dd6c51b 100644
--- a/src/argamak/tensor.gleam
+++ b/src/argamak/tensor.gleam
@@ -798,7 +798,6 @@ pub fn broadcast_over(
     |> result.all
   let axis_map = map.from_list(mapped_axes)
 
-  // TODO: use higher level functions?
   let pre_shape =
     new_axes
     |> list.map(with: fn(axis) {
@@ -3592,23 +3591,6 @@ pub fn in_situ_mean(
   reducible_over_axes(do_mean, x, filter, InSitu)
 }
 
-//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~//
-// Slicing & Joining Functions            //
-//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~//
-
-// TODO
-// concat
-// take
-//   take_along_axis
-//   gather
-// reverse
-// slice
-// put_slice
-// split
-// tile
-// stack
-// unstack
-
 //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~//
 // Conversion Functions                   //
 //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~//