diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c20c215..3dbd6e3 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -4,7 +4,7 @@ on:
     branches:
       - "**"
     tags:
-      - "v[0-9]+.[0-9]+.[0-9]+" # Semantic version tags
+      - "v*" # Semantic version tags
   pull_request:
 jobs:
   test:
@@ -15,6 +15,8 @@ jobs:
     steps:
       - uses: actions/checkout@v4
         with:
+          fetch-depth: 0 # full history
+          fetch-tags: true # redundant in v4, but explicit
           submodules: "recursive"
       - name: Set up Python
         uses: actions/setup-python@v5
@@ -24,7 +26,7 @@ jobs:
         run: |
           python -m pip install --upgrade pip
           pip install submodules/daggerml_cli/
-          pip install .[test]
+          pip install .[dev]
       - name: pytest
         run: python -m pytest -m "not slow" .
   lint:
diff --git a/pyproject.toml b/pyproject.toml
index 952d392..d3e9268 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -30,7 +30,7 @@ dependencies = []
 
 [project.optional-dependencies]
 cli = ["daggerml-cli>=0.0.33"]
-test = [
+dev = [
   "pytest",
   "pytest-cov",
   "moto[all,server]",
@@ -60,9 +60,9 @@ markers = [
 source = "vcs"
 
 [tool.hatch.version.raw-options]
-version_scheme = "only-version"   # use tag as version
+version_scheme = "no-guess-dev"   # use tag as version if exists
 local_scheme = "no-local-version"  # pypi does not support local-schemes
-tag_regex = "^v(?P<version>[0-9.]+)$"
+tag_regex = "^v(?P<version>[0-9]+\\.[0-9]+\\.[0-9]+(?:[-\\.][a-zA-Z0-9]+)*)$"
 version_file = "src/daggerml/__about__.py"  # write version info to this file
 relative_to = "{root:uri}"
 
@@ -74,7 +74,7 @@ artifacts = [
 
 [tool.hatch.envs.default]
 python="3.10"
-features = ["test"]
+features = ["dev"]
 dependencies = ["twine"]
 pre-install-commands = [
   "pip install -e {root:uri}/submodules/daggerml_cli",