diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 636497a..fb695d3 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -1,5 +1,5 @@
 name: Build
-on: [push, pull_request]
+on: [push]
 
 jobs:
   build:
diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index c6a54ea..373555f 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -1,13 +1,18 @@
 # https://github.com/docker/build-push-action#usage
-
 name: Docker
+
 on:
   push:
     branches:
-      - dev
+      - 'dev'
     tags:
       - '*'
 
+env:
+  DOCKERHUB_REPO: nadoo/glider
+  GHCR_REPO: ghcr.io/nadoo/glider
+  PLATFORMS: linux/amd64,linux/arm64,linux/arm/v7
+
 jobs:
   publish:
     name: Publish
@@ -23,64 +28,38 @@ jobs:
 
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v1
-        with:
-          buildkitd-flags: "--debug"
-
-      - name: Cache Docker layers
-        uses: actions/cache@v2
-        with:
-          path: /tmp/.buildx-cache
-          key: ${{ runner.os }}-buildx-${{ github.sha }}
-          restore-keys: |
-            ${{ runner.os }}-buildx-
 
       - name: Login to DockerHub
+        if: github.event_name != 'pull_request'
         uses: docker/login-action@v1
         with:
-          username: ${{ secrets.DOCKER_USERNAME }}
-          password: ${{ secrets.DOCKER_PASSWORD }}
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
 
-      - name: Login to GitHub Container Registry
-        uses: docker/login-action@v1 
+      - name: Login to GHCR
+        if: github.event_name != 'pull_request'
+        uses: docker/login-action@v1
         with:
           registry: ghcr.io
           username: ${{ github.repository_owner }}
-          password: ${{ secrets.GHCR_TOKEN }}
+          password: ${{ secrets.GITHUB_TOKEN }}
 
-      - name: Build dev branch and push
-        if: github.ref == 'refs/heads/dev'
+      - name: Docker meta
+        id: meta
+        uses: docker/metadata-action@v3
+        with:
+          images: |
+            ${{ env.DOCKERHUB_REPO }}
+            ${{ env.GHCR_REPO }}
+          tags: |
+            type=ref,event=branch
+            type=semver,pattern={{version}}
+            type=semver,pattern={{major}}.{{minor}}
+
+      - name: Build and push
         uses: docker/build-push-action@v2
         with:
           context: .
-          platforms: linux/amd64,linux/arm/v7,linux/arm64
-          push: true
-          tags: 'nadoo/glider:dev,ghcr.io/nadoo/glider:dev'
-          cache-from: type=local,src=/tmp/.buildx-cache
-          cache-to: type=local,mode=max,dest=/tmp/.buildx-cache
-
-      - name: Get all docker tags
-        if: startsWith(github.ref, 'refs/tags/')
-        uses: actions/github-script@v3
-        id: tags
-        with:
-          script: |
-            const ref = `${context.payload.ref.replace(/\/?refs\/tags\//, '')}`
-            const tags = [
-              'nadoo/glider:latest',
-              `nadoo/glider:${ref}`,
-              'ghcr.io/nadoo/glider:latest',
-              `ghcr.io/nadoo/glider:${ref}`
-            ]
-            return tags.join(',')
-          result-encoding: string
-
-      - name: Build release and push
-        if: startsWith(github.ref, 'refs/tags/')
-        uses: docker/build-push-action@v2
-        with:
-          context: .
-          platforms: linux/amd64,linux/arm/v7,linux/arm64
-          push: true
-          tags: ${{steps.tags.outputs.result}}
-          cache-from: type=local,src=/tmp/.buildx-cache
-          cache-to: type=local,mode=max,dest=/tmp/.buildx-cache
+          platforms: ${{ env.PLATFORMS }}
+          push: ${{ github.event_name != 'pull_request' }}
+          tags: ${{ steps.meta.outputs.tags }}
diff --git a/.goreleaser.yml b/.goreleaser.yml
index a280daa..42514a6 100644
--- a/.goreleaser.yml
+++ b/.goreleaser.yml
@@ -39,6 +39,7 @@ builds:
       - mipsle
       - mips64
       - mips64le
+      - riscv64
     goarm:
       - 6
       - 7
diff --git a/go.mod b/go.mod
index c9b8b05..2eaa996 100644
--- a/go.mod
+++ b/go.mod
@@ -22,7 +22,7 @@ require (
 	github.com/mdlayher/ethernet v0.0.0-20190606142754-0394541c37b7 // indirect
 	github.com/mdlayher/raw v0.0.0-20211126142749-4eae47f3d54b // indirect
 	github.com/pkg/errors v0.9.1 // indirect
-	github.com/templexxx/cpu v0.0.9 // indirect
+	github.com/templexxx/cpu v0.0.10-0.20211111114238-98168dcec14a // indirect
 	github.com/templexxx/xorsimd v0.4.1 // indirect
 	github.com/tjfoc/gmsm v1.4.1 // indirect
 	github.com/u-root/uio v0.0.0-20210528151154-e40b768296a7 // indirect
diff --git a/go.sum b/go.sum
index f672d7e..a21038d 100644
--- a/go.sum
+++ b/go.sum
@@ -82,8 +82,8 @@ github.com/stretchr/testify v1.6.1 h1:hDPOHmpOpP40lSULcqw7IrRb/u7w6RpDC9399XyoNd
 github.com/stretchr/testify v1.6.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/templexxx/cpu v0.0.1/go.mod h1:w7Tb+7qgcAlIyX4NhLuDKt78AHA5SzPmq0Wj6HiEnnk=
 github.com/templexxx/cpu v0.0.7/go.mod h1:w7Tb+7qgcAlIyX4NhLuDKt78AHA5SzPmq0Wj6HiEnnk=
-github.com/templexxx/cpu v0.0.9 h1:cGGLK8twbc1J1S/fHnZW7BylXYaFP+0fR2s+nzsFDiU=
-github.com/templexxx/cpu v0.0.9/go.mod h1:w7Tb+7qgcAlIyX4NhLuDKt78AHA5SzPmq0Wj6HiEnnk=
+github.com/templexxx/cpu v0.0.10-0.20211111114238-98168dcec14a h1:f0GQM8LuKYnXdNLcAg+di6PULSlR5iQtZT3bDwDRiA0=
+github.com/templexxx/cpu v0.0.10-0.20211111114238-98168dcec14a/go.mod h1:w7Tb+7qgcAlIyX4NhLuDKt78AHA5SzPmq0Wj6HiEnnk=
 github.com/templexxx/xorsimd v0.4.1 h1:iUZcywbOYDRAZUasAs2eSCUW8eobuZDy0I9FJiORkVg=
 github.com/templexxx/xorsimd v0.4.1/go.mod h1:W+ffZz8jJMH2SXwuKu9WhygqBMbFnp14G2fqEr8qaNo=
 github.com/tjfoc/gmsm v1.3.2/go.mod h1:HaUcFuY0auTiaHB9MHFGCPx5IaLhTUd2atbCFBQXn9w=