diff --git a/.gitea/actions/notify/action.yaml b/.gitea/actions/notify/action.yaml
deleted file mode 100644
index 225b771..0000000
--- a/.gitea/actions/notify/action.yaml
+++ /dev/null
@@ -1,31 +0,0 @@
-name: 'notify'
-description: 'notify'
-
-inputs:
-  result:
-    required: false
-    default: "failure" 
-    type: string
-  name:
-    required: false
-    type: string
-    default: build
-  secrets:
-    required: false
-    type: string
-
-
-
-runs:
-  using: 'composite'
-  steps:
-  - uses: dosymep/vk-teams-action@v1.0.0
-    env:
-      ICONS: '{"success":"✅","failure":"❌","canceled":"🤦","started":"⚠️"}'
-    with:
-      token: ${{ fromJSON(inputs.secrets).VK_TEAMS_BOT_TOKEN }}
-      to: ${{ fromJSON(inputs.secrets).VK_TEAMS_CHAT_ID }}
-      format: MarkdownV2
-      message: |
-          ${{ github.repository }} \[${{inputs.name}}\]\(${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_number }}\) was ${{ inputs.result }} by ${{ github.event.sender.login }} ${{ fromJson(env.ICONS)[inputs.result] }}
-          
diff --git a/.gitea/actions/vk-notify/action.yaml b/.gitea/actions/vk-notify/action.yaml
new file mode 100644
index 0000000..5f033de
--- /dev/null
+++ b/.gitea/actions/vk-notify/action.yaml
@@ -0,0 +1,60 @@
+name: 'notify'
+description: 'Send VK Teams notification'
+
+inputs:
+  result:
+    required: false
+    default: "failure"
+    type: string
+  name:
+    required: false
+    type: string
+    default: build
+
+runs:
+  using: 'composite'
+  steps:
+    - name: Resolve token/from env if missing
+      shell: bash
+      run: |
+        if [ -z "${{ inputs.token }}" ] && [ -n "${VK_TEAMS_BOT_TOKEN}" ]; then
+          echo "token=${VK_TEAMS_BOT_TOKEN}" >> $GITHUB_ENV
+        fi
+        if [ -z "${{ inputs.to }}" ] && [ -n "${VK_TEAMS_CHAT_ID}" ]; then
+          echo "to=${VK_TEAMS_CHAT_ID}" >> $GITHUB_ENV
+        fi
+
+    - name: Set icon
+      id: icon
+      shell: bash
+      run: |
+        case "${{ inputs.result }}" in
+          success) echo "ICON=✅" >> $GITHUB_ENV ;;
+          failure) echo "ICON=❌" >> $GITHUB_ENV ;;
+          canceled) echo "ICON=🤦" >> $GITHUB_ENV ;;
+          started) echo "ICON=⚠️" >> $GITHUB_ENV ;;
+          *) echo "ICON=ℹ️" >> $GITHUB_ENV ;;
+        esac
+
+    - name: Notify VK Teams (native)
+      if: always()
+      shell: bash
+      continue-on-error: true
+      run: |
+        echo "[DEBUG] Sending VK Teams notification..."
+        curl -G "https://myteam.mail.ru/bot/v1/messages/sendText" \
+          --data-urlencode "token=${{ env.token }}" \
+          --data-urlencode "chatId=${{ env.to }}" \
+          --data-urlencode "parseMode=MarkdownV2" \
+          --data-urlencode "text=*${{ github.repository }}* - [${{ inputs.name }}](${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_number }}) was *${{ inputs.result }}* by ${{ github.event.sender.login }} ${{ env.ICON }}"
+
+        CODE=$?
+        if [ $CODE -ne 0 ]; then
+          echo "[WARN] VK Teams notification failed with exit code $CODE"
+        else
+          echo "[INFO] VK Teams notification sent successfully"
+        fi
+
+        # Делаем паузу, чтобы убедиться, что сообщение дошло
+        echo "[DEBUG] Sleeping 5s to ensure delivery..."
+        sleep 5
\ No newline at end of file
diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index 0296c6e..a36bfc6 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -11,7 +11,14 @@ on:
       force_build:
         type: boolean
         default: false
-
+      arch:
+        type: string
+        default: "linux/amd64,linux/arm64/v8"
+    secrets:
+      VK_TEAMS_BOT_TOKEN:
+        required: true
+      VK_TEAMS_CHAT_ID:
+        required: true
 
 jobs:
   build:
@@ -20,52 +27,102 @@ jobs:
       CR_REGISTRY: crp8vh46gd976oq8ipla
       CR_REPO: ${{ github.event.repository.name }}
       IMAGE_TAG: ${{ github.sha }}
-    steps:
-      - name: Checkout
-        uses: actions/checkout@master
-      - name: Checkout LFS
-        if: ${{ inputs.lfs  }}
-        run: |
-          UrlBase=$GITHUB_SERVER_URL; \
-          UrlLfsBase=$UrlBase/${{ github.repository }}.git/info/lfs/objects; \
-          Auth=`/usr/bin/git config --get --local http.$UrlBase/.extraheader`; \
-          /usr/bin/git config --local http.${UrlLfsBase}/batch.extraheader "$Auth"; \
-          /usr/bin/git config --local http.${UrlLfsBase}/.extraheader ''
 
-          git config --local lfs.transfer.maxretries 1
-          git ls-remote
-          git lfs checkout
-          git lfs fetch
-          git lfs pull
-          #git lfs fetch origin refs/heads/${{ github.head_ref || github.ref_name }}
+    steps:
+      - name: Notify (started)
+        uses: https://bb.hublab.ru/HUB/workflows/.gitea/actions/vk-notify@main
+        env:
+          VK_TEAMS_BOT_TOKEN: ${{ secrets.VK_TEAMS_BOT_TOKEN }}
+          VK_TEAMS_CHAT_ID: ${{ secrets.VK_TEAMS_CHAT_ID }}
+        with:
+          result: started
+          name: build tag ${{ inputs.tag }}
+
+      - uses: actions/checkout@v4
+        with:
+          lfs: ${{ inputs.lfs }}
+
       - name: Use ssh key
         uses: webfactory/ssh-agent@v0.9.0
         with:
-              ssh-private-key: | 
-                ${{ secrets.LIB_SSH_KEY }}
-                ${{ secrets.LIB_NEW_SSH_KEY }}
-      - name: Build Docker image
-        run: |
-          if [ "$NO_CACHE" == "true" ]; then
-            docker build -t cr.yandex/$CR_REGISTRY/$CR_REPO:${IMAGE_TAG::7} --no-cache --ssh default .
-          else
-            docker build -t cr.yandex/$CR_REGISTRY/$CR_REPO:${IMAGE_TAG::7} --ssh default .
-          fi
-        env:
-          NO_CACHE: ${{ inputs.force_build || 'false' }}
+          ssh-private-key: |
+            ${{ secrets.LIB_SSH_KEY }}
+            ${{ secrets.LIB_NEW_SSH_KEY }}
+
       - name: Yandex Cloud Login
         uses: yc-actions/yc-cr-login@v2
         with:
           yc-sa-json-credentials: ${{ secrets.YC_SA_JSON_CREDENTIALS }}
-      - name: Tag image
-        env:
-          INPUT_TAG: ${{ inputs.tag }}
+
+      - name: Set up Docker Buildx
+        id: buildx
+        uses: docker/setup-buildx-action@v3
+        with:
+          install: true
+
+      - name: Shorten commit SHA
+        run: echo "SHORT_SHA=${GITHUB_SHA::7}" >> $GITHUB_ENV
+
+      - name: Normalize tag
+        id: normalize
         run: |
-          echo ${INPUT_TAG/\//-} ${IMAGE_TAG::7} $INPUT_TAG $IMAGE_TAG
-          docker tag cr.yandex/$CR_REGISTRY/$CR_REPO:${IMAGE_TAG::7} cr.yandex/$CR_REGISTRY/$CR_REPO:${INPUT_TAG/\//-}
-      - name: Push image
-        env:
-          INPUT_TAG: ${{ inputs.tag }}
+          SAFE_TAG=$(echo "${{ inputs.tag }}" | tr '/' '-')
+          echo "SAFE_TAG=$SAFE_TAG" >> $GITHUB_ENV
+
+      - name: Restore Docker layer cache
+        uses: actions/cache/restore@v4
+        with:
+          path: /cache/${{ github.repository }}/buildx-cache
+          key: ${{ runner.os }}-${{ github.repository }}-buildx-${{ hashFiles(format('{0}/Dockerfile', github.workspace), format('{0}/**/requirements.txt', github.workspace), format('{0}/**/*lock*', github.workspace), format('{0}/**/package-lock.json', github.workspace), format('{0}/**/poetry.lock', github.workspace)) }}
+          restore-keys: |
+            ${{ runner.os }}-${{ github.repository }}-buildx-
+            ${{ runner.os }}-buildx-
+
+      - name: Build and push multi-arch image
+        id: build-step
+        uses: docker/build-push-action@v6
+        with:
+          push: true
+          context: .
+          builder: ${{ steps.buildx.outputs.name }}
+          tags: |
+            cr.yandex/${{ env.CR_REGISTRY }}/${{ env.CR_REPO }}:${{ env.SHORT_SHA }}
+            cr.yandex/${{ env.CR_REGISTRY }}/${{ env.CR_REPO }}:${{ env.SAFE_TAG }}
+          platforms: ${{ inputs.arch }}
+          ssh: default
+          no-cache: ${{ inputs.force_build }}
+          build-args: |
+            GIT_COMMIT=${{ github.sha }}
+          cache-from: |
+            type=local,src=/cache/${{ github.repository }}/buildx-cache
+          cache-to: |
+            type=local,dest=/cache/${{ github.repository }}/buildx-cache-new,mode=max
+
+      - name: Move new cache if it exists
+        if: always()
         run: |
-          docker push cr.yandex/$CR_REGISTRY/$CR_REPO:${IMAGE_TAG::7}
-          docker push cr.yandex/$CR_REGISTRY/$CR_REPO:${INPUT_TAG/\//-}
\ No newline at end of file
+          mkdir -p /cache/${{ github.repository }}
+          if [ -d /cache/${{ github.repository }}/buildx-cache-new ]; then
+            echo "Found new buildx cache, replacing old one..."
+            rm -rf /cache/${{ github.repository }}/buildx-cache
+            mv /cache/${{ github.repository }}/buildx-cache-new /cache/${{ github.repository }}/buildx-cache
+          else
+            echo "No new buildx cache found, keeping old one."
+          fi
+
+      - name: Save Docker layer cache
+        if: always()
+        uses: actions/cache/save@v4
+        with:
+          path: /cache/${{ github.repository }}/buildx-cache
+          key: ${{ runner.os }}-${{ github.repository }}-buildx-${{ hashFiles(format('{0}/Dockerfile', github.workspace), format('{0}/**/requirements.txt', github.workspace), format('{0}/**/*lock*', github.workspace), format('{0}/**/package-lock.json', github.workspace), format('{0}/**/poetry.lock', github.workspace)) }}
+
+      - name: Notify (result)
+        if: always()
+        uses: https://bb.hublab.ru/HUB/workflows/.gitea/actions/vk-notify@main
+        env:
+          VK_TEAMS_BOT_TOKEN: ${{ secrets.VK_TEAMS_BOT_TOKEN }}
+          VK_TEAMS_CHAT_ID: ${{ secrets.VK_TEAMS_CHAT_ID }}
+        with:
+          result: ${{ steps.build-step.outcome }}
+          name: build tag ${{ inputs.tag }}
diff --git a/.github/workflows/deployk8s.yaml b/.github/workflows/deployk8s.yaml
index 46e7da0..12a9f89 100644
--- a/.github/workflows/deployk8s.yaml
+++ b/.github/workflows/deployk8s.yaml
@@ -24,7 +24,7 @@ on:
 
 jobs:
   deploy:
-    if: contains(format(',{0},', vars.ADMIN_USERS), format(',{0},', github.actor)) || inputs.environment=='stage'
+    if: ${{ contains(format(',{0},', vars.ADMIN_USERS), format(',{0},', github.actor)) || startsWith(inputs.environment, 'stage') }}
     runs-on: ubuntu-latest
     env:
       CR_REGISTRY: crp8vh46gd976oq8ipla
@@ -32,24 +32,27 @@ jobs:
       TAG: ${{ inputs.tag }}
     steps:
       - name: notify
-        uses: https://bb.hublab.ru/HUB/workflows/.gitea/actions/notify@HEAD
+        uses: https://bb.hublab.ru/HUB/workflows/.gitea/actions/vk-notify@main
+        env:
+          VK_TEAMS_BOT_TOKEN: ${{ secrets.VK_TEAMS_BOT_TOKEN }}
+          VK_TEAMS_CHAT_ID: ${{ secrets.VK_TEAMS_CHAT_ID }}
         with:
           result: 'started'
-          secrets: ${{ toJSON(secrets) }}
           name: deploy ${{ inputs.environment }} tag ${{ inputs.tag }}
       - name: deploy
+        id: k8s_deploy 
         uses: https://bb.hublab.ru/HUB/workflows/.gitea/actions/k8s@HEAD
         with:
           secrets: ${{ toJSON(secrets) }}
           environment: ${{ inputs.environment }}
           tag: ${{ inputs.tag }}
           migrate: ${{ inputs.migrate }}
-        
-  notify:
-    needs: [deploy]
-    if: always()
-    uses: HUB/workflows/.github/workflows/notify.yaml@main
-    with:
-      result: ${{ needs.deploy.result}}
-      name: k8s deploy ${{ inputs.environment }} tag ${{ inputs.tag }} 
-    secrets: inherit
\ No newline at end of file
+      - name: post-notify
+        if: always()
+        uses: https://bb.hublab.ru/HUB/workflows/.gitea/actions/vk-notify@main
+        env:
+          VK_TEAMS_BOT_TOKEN: ${{ secrets.VK_TEAMS_BOT_TOKEN }}
+          VK_TEAMS_CHAT_ID: ${{ secrets.VK_TEAMS_CHAT_ID }}
+        with:
+          result: ${{ steps.k8s_deploy.outcome }}
+          name: k8s deploy ${{ inputs.environment }} tag ${{ inputs.tag }}
diff --git a/.github/workflows/notify.yaml b/.github/workflows/notify.yaml
index c37c31c..d8d2170 100644
--- a/.github/workflows/notify.yaml
+++ b/.github/workflows/notify.yaml
@@ -1,5 +1,3 @@
-env:
-  icons: '{"success" : ":white_check_mark:", "failure": ":x:", "canceled": ":facepalm:", "started": ":warning:", "": ":boxing_glove:"}'
 on:
   workflow_call:
     inputs:
@@ -15,11 +13,13 @@ jobs:
   notify:
     runs-on: gpu
     steps:
-      - uses: mattermost/action-mattermost-notify@master
-        with:
-          MATTERMOST_WEBHOOK_URL: ${{ secrets.MM_WEBHOOK_URL }}
-          PAYLOAD: |
-            { 
-              "text": "${{ github.repository }} [${{inputs.name}}](${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_number }}) was ${{ inputs.result }} by ${{ github.event.sender.login}} ${{ fromJson(env.icons)[inputs.result]}}" 
-            }
-
+    - uses: dosymep/vk-teams-action@v1.0.0
+      env:
+        ICONS: '{"success":"✅","failure":"❌","canceled":"🤦","started":"⚠️"}'
+      with:
+        token: ${{ secrets.VK_TEAMS_BOT_TOKEN }}
+        to: ${{ secrets.VK_TEAMS_CHAT_ID }}
+        format: MarkdownV2
+        message: |
+            ${{ github.repository }} \[${{inputs.name}}\]\(${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_number }}\) was ${{ inputs.result }} by ${{ github.event.sender.login }} ${{ fromJson(env.ICONS)[inputs.result] }}
+