fix release headings

scripts/release/bumpAndRelease.js

@@ -40,6 +40,7 @@ export async function amendChangelog(prevVersion, newVersion) {
   for (const section of sections) {
     if (getHeadingText(section, headingLevel) === newVersion) {
       changelogEntry = section;
+      break;
     }
   }
 
@@ -159,7 +160,7 @@ export async function bumpAndRelease(github, githubToken) {
     name: tagName,
     tag_name: tagName,
     // Remove the header (the release page shows a redundant header)
-    body: changelogEntry.replace(getHeadingText(changelogEntry, headingLevel), ''),
+    body: changelogEntry.replace(/^#+.*?\n+/, ''),
     prerelease: tagName.includes('-'),
     ...defaultRepoDetails,
   });

scripts/updateReadme.js

@@ -209,6 +209,7 @@ ${comments.extra.end}
       "Readme is out of date (see above for diff). Please run 'yarn update-readme' and commit the changes."
     );
   } else {
+    fs.writeFileSync(readmeFile, newReadme);
     console.log('\nUpdated readme!\n');
   }
 }

scripts/utils/markdown.js

@@ -36,7 +36,7 @@ export function splitByHeading(text, level) {
 }
 
 /**
- * Get the text of the first heading of the given level
+ * Get the text of the first heading of the given level (excluding the `#`s)
  * @param {string} text
  * @param {number} level
  * @returns {string}