diff --git a/.github/workflows/release-cli.yml b/.github/workflows/release-cli.yml
index b1c695e..80ea8dd 100644
--- a/.github/workflows/release-cli.yml
+++ b/.github/workflows/release-cli.yml
@@ -24,13 +24,12 @@ jobs:
       - name: Install hatch
         run: |
           pip install hatch
-          hatch env create
 
       - name: Check that versions match
         id: version
         run: |
           echo "Release tag: [${{ github.ref_name }}]"
-          PACKAGE_VERSION=$(hatch run python -c "import rpzip; print(rpzip.__version__)")
+          PACKAGE_VERSION=$(hatch version)
           echo "Package version: [$PACKAGE_VERSION]"
           [ "${{ github.ref_name }}" == "cli-v$PACKAGE_VERSION" ] || { exit 1; }
           echo "major_minor_version=v${PACKAGE_VERSION%.*}" >> $GITHUB_OUTPUT
diff --git a/.github/workflows/release-lib.yml b/.github/workflows/release-lib.yml
index bf7e7a2..19bb92e 100644
--- a/.github/workflows/release-lib.yml
+++ b/.github/workflows/release-lib.yml
@@ -27,7 +27,7 @@ jobs:
         id: version
         run: |
           echo "Release tag: [${{ github.ref_name }}]"
-          PACKAGE_VERSION=$(hatch run python -c "import repro_zipfile; print(repro_zipfile.__version__)")
+          PACKAGE_VERSION=$(hatch version)
           echo "Package version: [$PACKAGE_VERSION]"
           [ "${{ github.ref_name }}" == "v$PACKAGE_VERSION" ] || { exit 1; }
           echo "major_minor_version=v${PACKAGE_VERSION%.*}" >> $GITHUB_OUTPUT
diff --git a/cli/CHANGELOG.md b/cli/CHANGELOG.md
index f1919b1..06b0d35 100644
--- a/cli/CHANGELOG.md
+++ b/cli/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Changelog — rpzip
 
+## v0.1.1 (2024-02-01)
+
+- Fixed misformatted `--version` output.
+
 ## v0.1.0 (2024-01-27)
 
 Initial release! 🎉
diff --git a/cli/pyproject.toml b/cli/pyproject.toml
index 9fbaefb..7ebfe34 100644
--- a/cli/pyproject.toml
+++ b/cli/pyproject.toml
@@ -8,7 +8,7 @@ dynamic = ["version"]
 description = "A lightweight command-line program for creating reproducible/deterministic ZIP archives."
 readme = "README.md"
 requires-python = ">=3.8"
-license = "MIT"
+license = { text = "MIT License" }
 keywords = ["zipfile", "zip", "reproducible", "deterministic", "cli"]
 authors = [{ name = "DrivenData", email = "info@drivendata.org" }]
 classifiers = [
diff --git a/cli/rpzip.py b/cli/rpzip.py
index 1bd3948..cb64b5c 100644
--- a/cli/rpzip.py
+++ b/cli/rpzip.py
@@ -3,9 +3,9 @@
 import sys
 from typing import List, Optional
 
-try:
+if sys.version_info >= (3, 9):
     from typing import Annotated
-except ImportError:
+else:
     from typing_extensions import Annotated
 
 import typer
@@ -25,7 +25,7 @@
 def version_callback(value: bool):
     if value:
         print(f"repro-zipfile v{repro_zipfile_version}")
-        print(f"rpzip (rpzip) v{__version__}")
+        print(f"rpzip v{__version__}")
         raise typer.Exit()
 
 
diff --git a/pyproject.toml b/pyproject.toml
index b49ec65..116cb44 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -8,7 +8,7 @@ dynamic = ["version"]
 description = "A tiny, zero-dependency replacement for Python's zipfile.ZipFile for creating reproducible/deterministic ZIP archives."
 readme = "README.md"
 requires-python = ">=3.8"
-license = "MIT"
+license = { file = "LICENSE" }
 keywords = ["zipfile", "zip", "reproducible", "deterministic"]
 authors = [{ name = "DrivenData", email = "info@drivendata.org" }]
 classifiers = [
@@ -44,22 +44,22 @@ path = "repro_zipfile.py"
 
 [tool.hatch.envs.default]
 pre-install-commands = [
-  "pip install -e cli",
+  "pip install -e . -e cli",
 ]
 features = ["cli", "tests"]
-dependencies = ["mypy>=1.0.0", "ruff>=0.1.14"]
+dependencies = ["ipython", "mypy>=1.0.0", "ruff>=0.1.14"]
 python = "3.10"
 path = ".venv"
 
 [tool.hatch.envs.default.scripts]
 lint = ["ruff format --check {args:.}", "ruff check {args:.}"]
-typecheck = ["mypy {args:repro_zipfile.py} --install-types --non-interactive"]
+typecheck = ["mypy {args:repro_zipfile.py cli/rpzip.py} --install-types --non-interactive"]
 
 ## TESTS ENVIRONMENT ##
 
 [tool.hatch.envs.tests]
 pre-install-commands = [
-  "pip install -e cli",
+  "pip install -e . -e cli",
 ]
 features = ["tests", "cli"]
 dependencies = ["coverage>=6.5", "pytest-cov"]