diff --git a/.craft.yml b/.craft.yml
index ff71152..ad41cd8 100644
--- a/.craft.yml
+++ b/.craft.yml
@@ -1,11 +1,12 @@
 minVersion: "0.10.0"
 github:
   owner: getsentry
   repo: onpremise
+releaseBranchPrefix: releases
 changelogPolicy: none
 artifactProvider:
   name: none
 statusProvider:
   name: github
 targets:
   - name: github
diff --git a/.env b/.env
index b4f5273..aec59cb 100644
--- a/.env
+++ b/.env
@@ -1,3 +1,4 @@
 COMPOSE_PROJECT_NAME=sentry_onpremise
 SENTRY_EVENT_RETENTION_DAYS=90
 SENTRY_VERSION=latest
+SYMBOLICATOR_VERSION=latest
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 1fb717d..0a36cb3 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -1,14 +1,31 @@
 on:
   repository_dispatch:
     types: [release]
+  schedule:
+    # We want the release to be at 10 or 11am Pacific Time
+    # We also make this an hour after all others such as Sentry,
+    # Snuba, and Relay to make sure their releases finish.
+    - cron:  '0 18 15 * *'
 jobs:
   release:
     runs-on: ubuntu-latest
     name: "Release a new version"
     steps:
+        - id: calver
+          if: ${{ !github.event.client_payload.version }}
+          run: echo "::set-output name=version::$(date +'%y.%-m.0')"
         - uses: actions/checkout@v2
-        - uses: getsentry/craft-action@master
+        - uses: getsentry/craft@master
           with:
             action: prepare
-            version: ${{ github.event.client_payload.version }}
-            dry_run: ${{ github.event.client_payload.dry_run }}
+            version: ${{ github.event.client_payload.version || steps.calver.outputs.version }}
+          env:
+            DRY_RUN: ${{ github.event.client_payload.dry_run }}
+        - uses: getsentry/craft@master
+          with:
+            action: publish
+            version: ${{ github.event.client_payload.version || steps.calver.outputs.version }}
+            keep_branch: true
+            no_merge: true
+          env:
+            DRY_RUN: ${{ github.event.client_payload.dry_run }}
diff --git a/docker-compose.yml b/docker-compose.yml
index c10665a..c27cdbf 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,217 +1,217 @@
 version: '3.4'
 x-restart-policy: &restart_policy
   restart: unless-stopped
 x-sentry-defaults: &sentry_defaults
   << : *restart_policy
   build:
     context: ./sentry
     args:
       - SENTRY_IMAGE
       - SENTRY_VERSION
   image: sentry-onpremise-local
   depends_on:
     - redis
     - postgres
     - memcached
     - smtp
     - snuba-api
     - snuba-consumer
     - snuba-outcomes-consumer
     - snuba-sessions-consumer
     - snuba-replacer
     - symbolicator
     - kafka
   environment:
     SENTRY_CONF: '/etc/sentry'
     SNUBA: 'http://snuba-api:1218'
   volumes:
     - 'sentry-data:/data'
     - './sentry:/etc/sentry'
 x-snuba-defaults: &snuba_defaults
   << : *restart_policy
   depends_on:
     - redis
     - clickhouse
     - kafka
   image: 'getsentry/snuba:$SENTRY_VERSION'
   environment:
     SNUBA_SETTINGS: docker
     CLICKHOUSE_HOST: clickhouse
     DEFAULT_BROKERS: 'kafka:9092'
     REDIS_HOST: redis
     UWSGI_MAX_REQUESTS: '10000'
     UWSGI_DISABLE_LOGGING: 'true'
 services:
   smtp:
     << : *restart_policy
     image: tianon/exim4
     volumes:
       - 'sentry-smtp:/var/spool/exim4'
       - 'sentry-smtp-log:/var/log/exim4'
   memcached:
     << : *restart_policy
     image: 'memcached:1.5-alpine'
   redis:
     << : *restart_policy
     image: 'redis:5.0-alpine'
     volumes:
       - 'sentry-redis:/data'
   postgres:
     << : *restart_policy
     image: 'postgres:9.6'
     environment:
       POSTGRES_HOST_AUTH_METHOD: 'trust'
     volumes:
       - 'sentry-postgres:/var/lib/postgresql/data'
   zookeeper:
     << : *restart_policy
     image: 'confluentinc/cp-zookeeper:5.5.0'
     environment:
       ZOOKEEPER_CLIENT_PORT: '2181'
       CONFLUENT_SUPPORT_METRICS_ENABLE: 'false'
       ZOOKEEPER_LOG4J_ROOT_LOGLEVEL: 'WARN'
       ZOOKEEPER_TOOLS_LOG4J_LOGLEVEL: 'WARN'
     volumes:
       - 'sentry-zookeeper:/var/lib/zookeeper/data'
       - 'sentry-zookeeper-log:/var/lib/zookeeper/log'
       - 'sentry-secrets:/etc/zookeeper/secrets'
   kafka:
     << : *restart_policy
     depends_on:
       - zookeeper
     image: 'confluentinc/cp-kafka:5.5.0'
     environment:
       KAFKA_ZOOKEEPER_CONNECT: 'zookeeper:2181'
       KAFKA_ADVERTISED_LISTENERS: 'PLAINTEXT://kafka:9092'
       KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: '1'
       KAFKA_MESSAGE_MAX_BYTES: '50000000' #50MB or bust
       KAFKA_MAX_REQUEST_SIZE: '50000000' #50MB on requests apparently too
       CONFLUENT_SUPPORT_METRICS_ENABLE: 'false'
       KAFKA_LOG4J_LOGGERS: 'kafka.cluster=WARN,kafka.controller=WARN,kafka.coordinator=WARN,kafka.log=WARN,kafka.server=WARN,kafka.zookeeper=WARN,state.change.logger=WARN'
       KAFKA_LOG4J_ROOT_LOGLEVEL: 'WARN'
       KAFKA_TOOLS_LOG4J_LOGLEVEL: 'WARN'
     volumes:
       - 'sentry-kafka:/var/lib/kafka/data'
       - 'sentry-kafka-log:/var/lib/kafka/log'
       - 'sentry-secrets:/etc/kafka/secrets'
   clickhouse:
     << : *restart_policy
     image: 'yandex/clickhouse-server:19.17'
     ulimits:
       nofile:
         soft: 262144
         hard: 262144
     volumes:
       - 'sentry-clickhouse:/var/lib/clickhouse'
       - 'sentry-clickhouse-log:/var/log/clickhouse-server'
   snuba-api:
     << : *snuba_defaults
   # Kafka consumer responsible for feeding events into Clickhouse
   snuba-consumer:
     << : *snuba_defaults
     command: consumer --storage events --auto-offset-reset=latest --max-batch-time-ms 750
   # Kafka consumer responsible for feeding outcomes into Clickhouse
   # Use --auto-offset-reset=earliest to recover up to 7 days of TSDB data
   # since we did not do a proper migration
   snuba-outcomes-consumer:
     << : *snuba_defaults
     command: consumer --storage outcomes_raw --auto-offset-reset=earliest --max-batch-time-ms 750
   # Kafka consumer responsible for feeding session data into Clickhouse
   snuba-sessions-consumer:
     << : *snuba_defaults
     command: consumer --storage sessions_raw --auto-offset-reset=latest --max-batch-time-ms 750
   snuba-replacer:
     << : *snuba_defaults
     command: replacer --storage events --auto-offset-reset=latest --max-batch-size 3
   snuba-cleanup:
     << : *snuba_defaults
     image: snuba-cleanup-onpremise-local
     build:
       context: ./cron
       args:
         BASE_IMAGE: 'getsentry/snuba:$SENTRY_VERSION'
     command: '"*/5 * * * * gosu snuba snuba cleanup --dry-run False"'
   symbolicator:
     << : *restart_policy
-    image: 'getsentry/symbolicator:latest'
+    image: 'getsentry/symbolicator:$SYMBOLICATOR_VERSION'
     volumes:
       - 'sentry-symbolicator:/data'
     command: run
   symbolicator-cleanup:
     << : *restart_policy
     image: symbolicator-cleanup-onpremise-local
     build:
       context: ./cron
       args:
-        BASE_IMAGE: 'getsentry/symbolicator:latest'
+        BASE_IMAGE: 'getsentry/symbolicator:$SYMBOLICATOR_VERSION'
     command: '"55 23 * * * gosu symbolicator symbolicator cleanup"'
     volumes:
       - 'sentry-symbolicator:/data'
   web:
     << : *sentry_defaults
   cron:
     << : *sentry_defaults
     command: run cron
   worker:
     << : *sentry_defaults
     command: run worker
   ingest-consumer:
     << : *sentry_defaults
     command: run ingest-consumer --all-consumer-types
   post-process-forwarder:
     << : *sentry_defaults
     # Increase `--commit-batch-size 1` below to deal with high-load environments.
     command: run post-process-forwarder --commit-batch-size 1
   sentry-cleanup:
     << : *sentry_defaults
     image: sentry-cleanup-onpremise-local
     build:
       context: ./cron
       args:
         BASE_IMAGE: 'sentry-onpremise-local'
     command: '"0 0 * * * gosu sentry sentry cleanup --days $SENTRY_EVENT_RETENTION_DAYS"'
   nginx:
     << : *restart_policy
     ports:
       - '9000:80/tcp'
-    image: "nginx:1.16"
+    image: 'nginx:1.16'
     volumes:
       - type: bind
         read_only: true
         source: ./nginx
         target: /etc/nginx
     depends_on:
       - web
       - relay
   relay:
     << : *restart_policy
-    image: "getsentry/relay:$SENTRY_VERSION"
+    image: 'getsentry/relay:$SENTRY_VERSION'
     volumes:
       - type: bind
         read_only: true
         source: ./relay
         target: /work/.relay
     depends_on:
       - kafka
       - redis
 volumes:
   sentry-data:
     external: true
   sentry-postgres:
     external: true
   sentry-redis:
     external: true
   sentry-zookeeper:
     external: true
   sentry-kafka:
     external: true
   sentry-clickhouse:
     external: true
   sentry-symbolicator:
     external: true
   sentry-secrets:
   sentry-smtp:
   sentry-zookeeper-log:
   sentry-kafka-log:
   sentry-smtp-log:
   sentry-clickhouse-log:
diff --git a/scripts/bump-version.sh b/scripts/bump-version.sh
index 2a197d8..081af99 100644
--- a/scripts/bump-version.sh
+++ b/scripts/bump-version.sh
@@ -1,11 +1,17 @@
 #!/bin/bash
-set -eux
+set -eu
 
 SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 cd $SCRIPT_DIR/..
 
 OLD_VERSION="$1"
 NEW_VERSION="$2"
 
-VERSION=$2
-echo "New version: $VERSION"
+SYMBOLICATOR_VERSION=$(curl -sSL 'https://api.github.com/repos/getsentry/symbolicator/git/refs/heads/master' | grep -Po '(?<=\"sha\": \")([a-f0-9]{5,40})(?=\",?)')
+
+sed -i -e "s/^SYMBOLICATOR_VERSION=.*\$/SYMBOLICATOR_VERSION=$SYMBOLICATOR_VERSION/" .env
+sed -i -e "s/^SENTRY_VERSION=.*\$/SENTRY_VERSION=$NEW_VERSION/" .env
+sed -i -e "s/^\# Sentry .* On-Premise/# Sentry $NEW_VERSION On-Premise/" README.md
+
+echo "New version: $NEW_VERSION"
+echo "New Symbolicator version: $SYMBOLICATOR_VERSION"