diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index e2c8afa..c59eed3 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -13,6 +13,10 @@ on:
 permissions:
   contents: write
 
+concurrency:
+  group: release-${{ github.event.inputs.tag || github.ref_name }}
+  cancel-in-progress: true
+
 env:
   DIST_DIR: dist
 
@@ -340,7 +344,7 @@ jobs:
           rm -f /tmp/release_id.txt
 
           # If release already exists (e.g. Gitea auto-created it from tag push),
-          # find it and PATCH to update title + note
+          # find it by tag
           if [ -z "${RELEASE_ID}" ] && [ "${HOST}" != "github.com" ]; then
             echo ">>> Релиз не создан (возможно уже существует), ищем по тегу ${TAG}..."
             RELEASE_JSON=$(curl -sS \
@@ -351,22 +355,6 @@ jobs:
               RELEASE_ID=$(cat /tmp/release_id.txt)
             fi
             rm -f /tmp/release_id.txt
-
-            # Update existing release with our generated title and note
-            if [ -n "${RELEASE_ID}" ]; then
-              echo ">>> Обновление существующего релиза (ID: ${RELEASE_ID}) — title + note..."
-              if [ "${HOST}" = "github.com" ]; then
-                PATCH_PAYLOAD="{\"name\":\"${RELEASE_TITLE}\",\"body\":${BODY_JSON}}"
-              else
-                PATCH_PAYLOAD="{\"title\":\"${RELEASE_TITLE}\",\"note\":${BODY_JSON}}"
-              fi
-              PATCH_RESP=$(curl -sS -X PATCH \
-                -H "${AUTH_HEADER}" \
-                -H "Content-Type: application/json" \
-                "${SERVER}/api/v1/repos/${REPO}/releases/${RELEASE_ID}" \
-                -d "${PATCH_PAYLOAD}")
-              echo ">>> Релиз обновлён"
-            fi
           fi
 
           if [ -z "${RELEASE_ID}" ]; then
@@ -375,6 +363,24 @@ jobs:
             exit 1
           fi
 
+          # Always PATCH the release to guarantee title + note are set
+          # (handles race condition when parallel run creates empty release)
+          echo ">>> Обновление релиза (ID: ${RELEASE_ID}) — title + note..."
+          if [ "${HOST}" = "github.com" ]; then
+            PATCH_PAYLOAD="{\"name\":\"${RELEASE_TITLE}\",\"body\":${BODY_JSON}}"
+            PATCH_URL="https://api.github.com/repos/${REPO}/releases/${RELEASE_ID}"
+          else
+            PATCH_PAYLOAD="{\"title\":\"${RELEASE_TITLE}\",\"note\":${BODY_JSON}}"
+            PATCH_URL="${SERVER}/api/v1/repos/${REPO}/releases/${RELEASE_ID}"
+          fi
+          PATCH_RESP=$(curl -sS -X PATCH \
+            -H "${AUTH_HEADER}" \
+            -H "Content-Type: application/json" \
+            "${EXTRA_HEADERS[@]}" \
+            "${PATCH_URL}" \
+            -d "${PATCH_PAYLOAD}")
+          echo ">>> Релиз обновлён"
+
           if [ "${HOST}" = "github.com" ]; then
             UPLOAD_BASE=$(printf '%s' "${RELEASE_JSON}" | python3 -c "import sys,json; print(json.load(sys.stdin).get('upload_url','').split('{')[0])")
             RELEASE_URL="https://github.com/${REPO}/releases/tag/${TAG}"