diff --git a/README.md b/README.md
index 3de320e5..9224d1be 100644
--- a/README.md
+++ b/README.md
@@ -5,7 +5,7 @@
 [![Join the chat at https://gitter.im/KaTeX/KaTeX](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/KaTeX/KaTeX?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
 [![Dependabot Status](https://api.dependabot.com/badges/status?host=github&repo=KaTeX/KaTeX)](https://dependabot.com)
 [![jsDelivr](https://data.jsdelivr.com/v1/package/npm/katex/badge?style=rounded)](https://www.jsdelivr.com/package/npm/katex)
-![](https://img.badgesize.io/KaTeX/KaTeX/v0.12.0/dist/katex.min.js?compression=gzip)
+![katex.min.js size](https://img.badgesize.io/https://unpkg.com/katex/dist/katex.min.js?compression=gzip)
 [![Gitpod ready-to-code](https://img.shields.io/badge/Gitpod-ready--to--code-blue?logo=gitpod)](https://gitpod.io/#https://github.com/KaTeX/KaTeX)
 
 KaTeX is a fast, easy-to-use JavaScript library for TeX math rendering on the web.
diff --git a/release.sh b/release.sh
index ff74d2ef..0cfb51eb 100755
--- a/release.sh
+++ b/release.sh
@@ -181,27 +181,20 @@ if [[ ! $PUBLISH ]]; then
     echo "After it gets merged, run './release.sh -p $VERSION'!"
     echo "Note that if KaTeX source code is changed after running this script,"
     echo "you have to run the release script again."
-else
-    # Make a new detached HEAD
-    git checkout --detach
 
+    git diff --stat --exit-code # check for uncommitted changes
+else
     # Edit package.json to the right version
     sed -i.bak -E 's|"version": "[^"]+",|"version": "'$VERSION'",|' package.json
     rm -f package.json.bak
 
-    # Build generated files and add them to the repository
-    git clean -fdx dist
+    # Build generated files
     yarn dist
-    sed -i.bak -E '/^\/dist\/$/d' .gitignore
-    rm -f .gitignore.bak
 
     # Check Subresource Integrity hashes
     yarn node update-sri.js check README.md contrib/*/README.md
 
-    # Make the commit and tag, and push them.
-    git add package.json .gitignore dist/
-    git commit -n -m "v$VERSION"
-    git diff --stat --exit-code # check for uncommitted changes
+    # Make the tag and push
     git tag -a "v$VERSION" -m "v$VERSION"
     git push "$ORIGIN" "v$VERSION"
 
@@ -216,8 +209,6 @@ else
     echo "Don't forget to upload katex.tar.gz and katex.zip to the release!"
 fi
 
-git diff --stat --exit-code # check for uncommitted changes
-
 if [[ $DRY_RUN ]]; then
     echo ""
     echo "This was a dry run."
diff --git a/update-sri.js b/update-sri.js
index 452ca850..ca0a2279 100644
--- a/update-sri.js
+++ b/update-sri.js
@@ -9,10 +9,6 @@ const version = process.argv[2];
 Promise.all(process.argv.slice(3).map(file =>
     fs.readFile(file, "utf8")
     .then(body => {
-        // Replace size badge url
-        // eslint-disable-next-line max-len
-        body = body.replace(/(https:\/\/img\.badgesize\.io\/KaTeX\/KaTeX\/v)(?:.+)(\/dist\/katex\.min\.js\?compression=gzip)/g, `$1${version}$2`);
-
         // Replace CDN urls
         // 1 - url prefix: "http…/KaTeX/
         // 2 - opening quote: "