diff --git a/.github/workflows/qa-changes-by-openhands.yml b/.github/workflows/qa-changes-by-openhands.yml
index 3f7a92d604..4272787b6d 100644
--- a/.github/workflows/qa-changes-by-openhands.yml
+++ b/.github/workflows/qa-changes-by-openhands.yml
@@ -1,14 +1,11 @@
 ---
-# EXPERIMENTAL: Automated QA validation of PR changes using OpenHands.
+# Automated QA validation of PR changes using OpenHands.
 #
 # Unlike pr-review (which reads diffs and posts code-review comments),
 # this workflow actually runs the code — setting up the environment,
 # executing tests, exercising changed behavior, and posting a structured
 # QA report as a PR comment.
-#
-# This is an early experiment; expect rough edges.  The plugin source is
-# pinned to the extensions feature branch while we iterate.
-name: QA Changes by OpenHands [experimental]
+name: QA Changes by OpenHands
 
 on:
     pull_request:
@@ -39,16 +36,13 @@ jobs:
         timeout-minutes: 30
         steps:
             - name: Run QA Changes
-              # EXPERIMENTAL: pointing at feature branch while iterating
-              uses: OpenHands/extensions/plugins/qa-changes@feat/qa-changes-plugin
+              uses: OpenHands/extensions/plugins/qa-changes@main
               with:
                   llm-model: litellm_proxy/claude-sonnet-4-5-20250929
                   llm-base-url: https://llm-proxy.app.all-hands.dev
                   max-budget: '10.0'
                   timeout-minutes: '30'
                   max-iterations: '500'
-                  # EXPERIMENTAL: use the feature branch of extensions
-                  extensions-version: feat/qa-changes-plugin
                   llm-api-key: ${{ secrets.LLM_API_KEY }}
                   github-token: ${{ secrets.OPENHANDS_BOT_GITHUB_PAT_PUBLIC }}
                   lmnr-api-key: ${{ secrets.LMNR_SKILLS_API_KEY }}
diff --git a/.github/workflows/qa-changes-evaluation.yml b/.github/workflows/qa-changes-evaluation.yml
index 896e27d1c4..a738a7daaa 100644
--- a/.github/workflows/qa-changes-evaluation.yml
+++ b/.github/workflows/qa-changes-evaluation.yml
@@ -1,5 +1,5 @@
 ---
-name: QA Changes Evaluation [experimental]
+name: QA Changes Evaluation
 
 # This workflow evaluates how well QA validation performed.
 # It runs when a PR is closed to assess QA effectiveness.
@@ -48,14 +48,11 @@ jobs:
                     echo "No trace file found for PR #$PR_NUMBER - skipping evaluation"
                   fi
 
-            # EXPERIMENTAL: pinned to feature branch while qa-changes plugin is in development.
-            # Switch to @main (and remove ref:) once the plugin is merged.
             - name: Checkout extensions repository
               if: steps.check-trace.outputs.trace_exists == 'true'
               uses: actions/checkout@v6
               with:
                   repository: OpenHands/extensions
-                  ref: feat/qa-changes-plugin
                   path: extensions
 
             - name: Set up Python