diff --git a/.ci/release.sh b/.ci/release.sh
deleted file mode 100755
index e9b3358..0000000
--- a/.ci/release.sh
+++ /dev/null
@@ -1,117 +0,0 @@
-#!/usr/bin/env bash
-#
-# Licensed to the Apache Software Foundation (ASF) under one
-# or more contributor license agreements.  See the NOTICE file
-# distributed with this work for additional information
-# regarding copyright ownership.  The ASF licenses this file
-# to you under the Apache License, Version 2.0 (the
-# "License"); you may not use this file except in compliance
-# with the License.  You may obtain a copy of the License at
-#
-#   http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing,
-# software distributed under the License is distributed on an
-# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-# KIND, either express or implied.  See the License for the
-# specific language governing permissions and limitations
-# under the License.
-#
-
-
-BINDIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" &>/dev/null && pwd)"
-CHARTS_HOME="$(cd "${BINDIR}/.." && pwd)"
-CHARTS_PKGS=${CHARTS_HOME}/.chart-packages
-CHARTS_INDEX=${CHARTS_HOME}/.chart-index
-CHARTS_REPO=${CHARTS_REPO:-"https://pulsar.apache.org/charts/"}
-OWNER=${OWNER:-apache}
-REPO=${REPO:-pulsar-helm-chart}
-PUBLISH_CHARTS=${PUBLISH_CHARTS:-"false"}
-PULSAR_SITE_REPO_SLUG=${PULSAR_SITE_REPO_SLUG:-"apache/pulsar-site"}
-PULSAR_SITE_BRANCH=${PULSAR_SITE_BRANCH:-"asf-site-next"}
-
-# hack/common.sh need this variable to be set
-PULSAR_CHART_HOME=${CHARTS_HOME}
-
-source ${CHARTS_HOME}/hack/common.sh
-source ${CHARTS_HOME}/.ci/git.sh
-
-# allow overwriting cr binary
-CR="docker run -v ${CHARTS_HOME}:/cr quay.io/helmpack/chart-releaser:v${CR_VERSION}"
-
-function release::ensure_dir() {
-    local dir=$1
-    if [[ -d ${dir} ]]; then
-        rm -rf ${dir}
-    fi
-    mkdir -p ${dir}
-}
-
-function release::find_changed_charts() {
-    local charts_dir=$1
-    echo $(git diff --find-renames --name-only "$latest_tag_rev" -- ${charts_dir} | cut -d '/' -f 2 | uniq)
-}
-
-function release::package_chart() {
-    local chart=$1
-    echo "Packaging chart '$chart'..."
-    helm package ${CHARTS_HOME}/charts/$chart --destination ${CHARTS_PKGS}
-}
-
-function release::upload_packages() {
-    ${CR} upload --owner ${OWNER} --git-repo ${REPO} -t ${GITHUB_TOKEN} --package-path /cr/.chart-packages
-}
-
-function release::update_chart_index() {
-    ${CR} index -o ${OWNER} -r ${REPO} -t "${GITHUB_TOKEN}" -c ${CHARTS_REPO} --index-path /cr/.chart-index --package-path /cr/.chart-packages
-}
-
-function release::git_setup() {
-  git config --global user.email "dev@pulsar.apache.org"
-  git config --global user.name "Apache Pulsar Team"
-}
-
-function release::publish_charts() {
-    release::git_setup
-    git clone -b "$PULSAR_SITE_BRANCH" --depth 1 "https://${GITHUB_TOKEN}@github.com/${PULSAR_SITE_REPO_SLUG}" pulsar-site
-    cd pulsar-site
-    mkdir -p content/charts
-    cp --force ${CHARTS_INDEX}/index.yaml content/charts/index.yaml
-    git add content/charts/index.yaml
-    ls content/charts
-    git commit --message="Publish new charts to ${CHARTS_REPO}" --signoff
-    if [[ "x${PUBLISH_CHARTS}" == "xtrue" ]]; then
-      git push --set-upstream origin "$PULSAR_SITE_BRANCH"
-    else
-      echo "Skipping publishing charts"
-    fi
-}
-
-# install cr
-# hack::ensure_cr
-docker pull quay.io/helmpack/chart-releaser:v${CR_VERSION}
-
-latest_tag=$(git::find_latest_tag)
-echo "Latest tag: $latest_tag"
-
-latest_tag_rev=$(git::get_revision "$latest_tag")
-echo "$latest_tag_rev $latest_tag (latest tag)"
-
-head_rev=$(git::get_revision HEAD)
-echo "$head_rev HEAD"
-
-if [[ "$latest_tag_rev" == "$head_rev" ]]; then
-    echo "Do nothing. Exiting ..."
-    exit
-fi
-
-release::ensure_dir ${CHARTS_PKGS}
-release::ensure_dir ${CHARTS_INDEX}
-
-for chart in $(release::find_changed_charts charts); do
-    release::package_chart ${chart}
-done
-
-release::upload_packages
-release::update_chart_index
-release::publish_charts
diff --git a/.github/workflows/cancel-duplicate-workflows.yml b/.github/workflows/cancel-duplicate-workflows.yml
index 502b1f5..5e42894 100644
--- a/.github/workflows/cancel-duplicate-workflows.yml
+++ b/.github/workflows/cancel-duplicate-workflows.yml
@@ -97,22 +97,10 @@ jobs:
           token: ${{ secrets.GITHUB_TOKEN }}
           cancelMode: allDuplicates
           workflowFileName: pulsar_zk_tls.yml
-      - name: cancel duplicate release.yml
-        uses: potiuk/cancel-workflow-runs@953e057dc81d3458935a18d1184c386b0f6b5738
-        with:
-          token: ${{ secrets.GITHUB_TOKEN }}
-          cancelMode: allDuplicates
-          workflowFileName: release.yml
       - name: cancel duplicate style.yml
         uses: potiuk/cancel-workflow-runs@953e057dc81d3458935a18d1184c386b0f6b5738
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
           cancelMode: allDuplicates
           workflowFileName: style.yml
-      - name: cancel duplicate verify_release.yml
-        uses: potiuk/cancel-workflow-runs@953e057dc81d3458935a18d1184c386b0f6b5738
-        with:
-          token: ${{ secrets.GITHUB_TOKEN }}
-          cancelMode: allDuplicates
-          workflowFileName: verify_release.yml
 
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
deleted file mode 100644
index a61b443..0000000
--- a/.github/workflows/release.yml
+++ /dev/null
@@ -1,55 +0,0 @@
-#
-# Licensed to the Apache Software Foundation (ASF) under one
-# or more contributor license agreements.  See the NOTICE file
-# distributed with this work for additional information
-# regarding copyright ownership.  The ASF licenses this file
-# to you under the Apache License, Version 2.0 (the
-# "License"); you may not use this file except in compliance
-# with the License.  You may obtain a copy of the License at
-#
-#   http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing,
-# software distributed under the License is distributed on an
-# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-# KIND, either express or implied.  See the License for the
-# specific language governing permissions and limitations
-# under the License.
-#
-
-name: Post commit - Publish Pulsar Helm Chart
-on:
-  push:
-    branches:
-      - master 
-jobs:
-  release:
-    runs-on: ubuntu-latest
-    timeout-minutes: 45
-    steps:
-      - name: checkout
-        uses: actions/checkout@v2
-        with:
-          token: ${{ secrets.PULSARBOT_TOKEN }}
-          fetch-depth: 0
-
-      - name: Tune Runner VM
-        uses: ./.github/actions/tune-runner-vm
-
-      - name: Detect changed files
-        id:   changes
-        uses: apache/pulsar-test-infra/paths-filter@master
-        with:
-          filters: .github/changes-filter.yaml
-
-      - name: Check changed files
-        id: check_changes
-        run: echo "::set-output name=docs_only::${{ fromJSON(steps.changes.outputs.all_count) == fromJSON(steps.changes.outputs.docs_count) && fromJSON(steps.changes.outputs.docs_count) > 0 }}"
-
-      - name: Release chart
-        if: ${{ steps.check_changes.outputs.docs_only != 'true' }}
-        env:
-          GITHUB_TOKEN: ${{ secrets.PULSARBOT_TOKEN }}
-          PUBLISH_CHARTS: true
-        run: |
-          .ci/release.sh
diff --git a/.github/workflows/verify_release.yml b/.github/workflows/verify_release.yml
deleted file mode 100644
index 698a908..0000000
--- a/.github/workflows/verify_release.yml
+++ /dev/null
@@ -1,55 +0,0 @@
-#
-# Licensed to the Apache Software Foundation (ASF) under one
-# or more contributor license agreements.  See the NOTICE file
-# distributed with this work for additional information
-# regarding copyright ownership.  The ASF licenses this file
-# to you under the Apache License, Version 2.0 (the
-# "License"); you may not use this file except in compliance
-# with the License.  You may obtain a copy of the License at
-#
-#   http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing,
-# software distributed under the License is distributed on an
-# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-# KIND, either express or implied.  See the License for the
-# specific language governing permissions and limitations
-# under the License.
-#
-
-name: Precommit - Verify releasing Pulsar Helm Chart 
-on:
-  pull_request:
-    branches:
-      - '*'
-
-jobs:
-  release:
-    runs-on: ubuntu-latest
-    timeout-minutes: 45
-    steps:
-      - name: checkout
-        uses: actions/checkout@v2
-        with:
-          fetch-depth: 0
-
-      - name: Tune Runner VM
-        uses: ./.github/actions/tune-runner-vm
-
-      - name: Detect changed files
-        id:   changes
-        uses: apache/pulsar-test-infra/paths-filter@master
-        with:
-          filters: .github/changes-filter.yaml
-
-      - name: Check changed files
-        id: check_changes
-        run: echo "::set-output name=docs_only::${{ fromJSON(steps.changes.outputs.all_count) == fromJSON(steps.changes.outputs.docs_count) && fromJSON(steps.changes.outputs.docs_count) > 0 }}"
-
-      - name: Verify release
-        if: ${{ steps.check_changes.outputs.docs_only != 'true' }}
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          PUBLISH_CHARTS: false
-        run: |
-          .ci/release.sh