Clean up release instructions and coverage handling

RELEASE.md

@@ -2,7 +2,7 @@
 
 ## Using `jupyter_releaser`
 
-The recommended way to make a release is to use [`jupyter_releaser`](https://github.com/jupyter-server/jupyter_releaser#checklist-for-adoption).
+The recommended way to make a release is to use [`jupyter_releaser`](https://jupyter-releaser.readthedocs.io/en/latest/get_started/making_release_from_repo.html).
 
 Note that we must use manual versions since Jupyter Releaser does not
 yet support "next" or "patch" when dev versions are used.
@@ -14,19 +14,17 @@ To create a manual release, perform the following steps:
 ### Set up
 
 ```bash
-pip install hatchling twine build
+pip install hatch twine build
 git pull origin $(git branch --show-current)
 git clean -dffx
-npm install
-npm run build
 ```
 
 ### Update the version and apply the tag
 
 ```bash
 echo "Enter new version"
 read new_version
-hatchling version ${new_version}
+hatch version ${new_version}
 git tag -a ${new_version} -m "Release ${new_version}"
 ```
 
@@ -42,7 +40,7 @@ python -m build .
 ```bash
 echo "Enter dev version"
 read dev_version
-hatchling version ${dev_version}
+hatch version ${dev_version}
 git push origin $(git branch --show-current)
 ```
 

pyproject.toml

@@ -100,9 +100,9 @@ nowarn = "test -W default {args}"
 
 [tool.hatch.envs.cov]
 features = ["test"]
-dependencies = ["coverage", "pytest-cov"]
+dependencies = ["coverage[toml]"]
 [tool.hatch.envs.cov.scripts]
-test = "python -m pytest -vv --cov jupyter_server --cov-branch --cov-report term-missing:skip-covered {args}"
+test = "coverage run -m pytest {args}"
 nowarn = "test -W default {args}"
 integration = "test --integration_tests=true {args}"