diff --git a/ROADMAP.md b/ROADMAP.md
index bc8dca3..f8dfb40 100644
--- a/ROADMAP.md
+++ b/ROADMAP.md
@@ -34,9 +34,10 @@
   - [x] Version compatibility checking
   - [x] Fix version number display issues
   - [ ] Handle rate limit issues
-- [ ] Implement GitHub releases crawler
+- [x] Implement GitHub releases crawler
   - [x] Basic implementation
-  - [ ] Complete API authentication
+  - [x] Enable GitHub search functionality
+  - [ ] Add GitHub API authentication for higher rate limits
 
 ## Update Management (Mostly Completed)
 - [x] Build update detection system (Basic logic)
@@ -53,8 +54,8 @@
   - [x] Complete Modrinth integration
   - [x] Fix incorrect plugin matching issues
   - [x] Improve matching algorithm to reduce false positives
-  - [ ] Complete GitHub integration
-  - [ ] Add GitHub API authentication (optional token)
+  - [x] Complete GitHub integration
+  - [ ] Add GitHub API authentication for higher rate limits (environment variable support exists)
   - [ ] Investigate SpigotMC 403 errors (potentially add headers/delay)
 - [x] Implement changelog extraction
 - [x] Create plugin backup functionality
diff --git a/src-tauri/src/lib.rs b/src-tauri/src/lib.rs
index fd973c3..fe8aa98 100644
--- a/src-tauri/src/lib.rs
+++ b/src-tauri/src/lib.rs
@@ -103,8 +103,15 @@ pub async fn lib_search_plugins_in_repositories(
                 tasks.push(task);
             },
             RepositorySource::GitHub => {
-                // Placeholder - will cause errors until GitHubCrawler implements Repository
-                eprintln!("GitHub search not fully implemented yet.");
+                let crawler = crawlers::GitHubCrawler::new();
+                let query_owned = query.to_string();
+                let task = async move {
+                    match crawler.search(&query_owned).await {
+                        Ok(repo_results) => Ok((crawler.get_repository_name(), repo_results)),
+                        Err(e) => Err((crawler.get_repository_name(), e.to_string()))
+                    }
+                }.boxed(); // Box the future
+                tasks.push(task);
             },
             _ => {
                 eprintln!("Repository {:?} not supported for search", repo);
diff --git a/src/App.tsx b/src/App.tsx
index 8ec3bd4..ccd3d74 100644
--- a/src/App.tsx
+++ b/src/App.tsx
@@ -606,7 +606,7 @@ function App() {
       };
 
       await invoke("check_single_plugin_update_command", {
-        pluginToCheck: pluginToSend,
+        plugin: pluginToSend,
         repositoriesToCheck,
       });
     } catch (err) {