diff --git a/RELEASE.md b/RELEASE.md
new file mode 100644
index 0000000..df6d942
--- /dev/null
+++ b/RELEASE.md
@@ -0,0 +1,58 @@
+# Release process for `dev.py`
+
+## Introduction
+
+Example `version`
+
+- 1.8.dev0 # development version of 1.8 (release candidate 1)
+- 1.8rc1 # 1.8 release candidate 1
+- 1.8rc2.dev0 # development version of 1.8 release candidate 2
+- 1.8 # 1.8 release
+- 1.9.dev0 # development version of 1.9 (release candidate 1)
+
+## Process
+
+- Update and review `CHANGELOG.md`:
+
+      gem install github_changelog_generator
+      github_changelog_generator -u scientific-python -p dev.py --since-tag=<last tag>
+
+- Update `version` in `pyproject.toml`.
+
+- Commit changes:
+
+      git add pyproject.toml CHANGELOG.md
+      git commit -m 'Designate <version> release'
+
+- Add the version number (e.g., `1.2.0`) as a tag in git:
+
+      git tag -s [-u <key-id>] v<version> -m 'signed <version> tag'
+
+  If you do not have a gpg key, use -u instead; it is important for
+  Debian packaging that the tags are annotated
+
+- Push the new meta-data to github:
+
+      git push --tags origin main
+
+  where `origin` is the name of the `github.com:scientific-python/dev.py`
+  repository
+
+- Review the github release page:
+
+      https://github.com/scientific-python/dev.py/releases
+
+- Publish on PyPi:
+
+      git clean -fxd
+      pip install flit
+      flit build
+      flit publish
+
+- Update `version` in `pyproject.toml`.
+
+- Commit changes:
+
+      git add pyproject.toml
+      git commit -m 'Bump version'
+      git push origin main
diff --git a/pyproject.toml b/pyproject.toml
index fe1e96f..7fbbaad 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,11 @@
+[build-system]
+requires = ["flit_core >=3.7,<4"]
+build-backend = "flit_core.buildapi"
+
 [project]
 name = "dev.py"
 version = "0.1a1.dev0"
+requires-python = ">=3.7"
 description = "Developer tool for scientific Python libraries"
 license = {file = "LICENSE"}
 maintainers = [