Prevent accidental HTML tags.

Author: isoos

app/lib/package/backend.dart

@@ -1352,6 +1352,8 @@ class PackageBackend {
               !line.startsWith('```') && // also removes the need to escape it
               !line.startsWith('---'))
           .take(10)
+          // prevent accidental HTML-tag creation
+          .map((line) => line.replaceAll('<', '[').replaceAll('>', ']'))
           .map((line) =>
               line.length < 76 ? line : '${line.substring(0, 70)}[...]')
           .join('\n');

app/lib/shared/changelog.dart

@@ -257,12 +257,6 @@ class _MarkdownVisitor extends dom_parsing.TreeVisitor {
   @override
   void visitText(html.Text node) {
     _result.write(node.text.normalizeAndTrim());
-    // if (_inlineDepth > 0 &&
-    //     (node.parent?.nodes.indexOf(this) ?? -1) !=
-    //         (node.parent?.nodes.length ?? 0) - 1 &&
-    //     node.text.endsWithWhitespace()) {
-    //   _out.write(' ');
-    // }
   }
 
   @override