cardano-foundation · VladislavKudrin · Nov 10, 2025 · Oct 23, 2025 · Oct 23, 2025 · Oct 27, 2025
diff --git a/.env.docker-compose b/.env.docker-compose
@@ -3,7 +3,7 @@ NETWORK=mainnet
 COMPOSE_PROFILES=token-registry
 
 ## Postgres Variables
-POSTGRES_VERSION=14.10-alpine
+POSTGRES_VERSION=17.2-alpine
 POSTGRES_PORT=5432
 DB_PATH=postgres14-data
 
@@ -33,10 +33,10 @@ CARDANO_DB_SYNC_DIR=db-sync-data
 
 ## Hasura Variables
 HASURA_PORT=8090 
-CARDANO_GRAPHQL_VERSION=8.4.0
+CARDANO_GRAPHQL_VERSION=8.4.1
 
 ## Token Registry Variables
-TOKEN_REGISTRY_VERSION=1.3.0
+TOKEN_REGISTRY_VERSION=1.3.1
 TOKEN_REGISTRY_PORT=8080
 
 ## Background Variables

diff --git a/.env.docker-compose-preprod b/.env.docker-compose-preprod
@@ -3,7 +3,7 @@ NETWORK=preprod
 COMPOSE_PROFILES=token-registry
 
 ## Postgres Variables
-POSTGRES_VERSION=14.10-alpine
+POSTGRES_VERSION=17.2-alpine
 POSTGRES_PORT=5433
 DB_PATH=/opt/graph-ql-preprod/sql_data
 
@@ -33,10 +33,10 @@ CARDANO_DB_SYNC_DIR=/opt/graph-ql-preprod/db-sync-data
 
 ## Hasura Variables
 HASURA_PORT=8091 
-CARDANO_GRAPHQL_VERSION=8.3.3
+CARDANO_GRAPHQL_VERSION=8.4.1
 
 ## Token Registry Variables
-TOKEN_REGISTRY_VERSION=1.3.0
+TOKEN_REGISTRY_VERSION=1.3.1
 TOKEN_REGISTRY_PORT=8080
 
 ## Background Variables

diff --git a/.github/workflows/post_integration.yml b/.github/workflows/post_integration.yml
@@ -6,13 +6,8 @@ on:
       - master
 
 jobs:
-  push-docker-build:
-    strategy:
-      matrix:
-        os: [ ubuntu-24.04 ]
-        network: [ "mainnet", "preprod", "preview", "sanchonet" ]
-
-    runs-on: ${{ matrix.os }}
+  build:
+    runs-on: ubuntu-latest    
     steps:
       - name: 📥 Checkout repository
         uses: actions/[email protected]
@@ -21,62 +16,44 @@ jobs:
 
       - name: 🧰 Set up Docker Buildx
         uses: docker/setup-buildx-action@v1
-
+
+      - name: 🧰 Setup Node.js
+        uses: actions/setup-node@v1
+        with:
+          node-version: 14
+
       - name: 🐳 Login to DockerHub
         uses: docker/login-action@v1
         with:
           username: ${{ secrets.DOCKER_HUB_USERNAME }}
           password: ${{ secrets.DOCKER_HUB_TOKEN }}
-
+          
       - name: 📝 Base Variables
         id: base-variables
         run: |
           echo ::set-output name=cardano-graphql-image::cardanofoundation/cardano-graphql
           echo ::set-output name=cardano-graphql-hasura-image::cardanofoundation/cardano-graphql-hasura
           echo ::set-output name=cardano-graphql-background-image::cardanofoundation/cardano-graphql-background
           echo ::set-output name=cardano-graphql-server-image::cardanofoundation/cardano-graphql-server
-
-      - name: 🔨 Build and push Cardano GraphQL Server Dockerfile (default)
-        if: ${{ matrix.network == 'mainnet' }}
+
+      - name: Server - Build and push Docker master image
         uses: docker/build-push-action@v2
         with:
-          build-args: NETWORK=${{ matrix.network }}
-          context: .
           push: true
-          tags: ${{ steps.base-variables.outputs.cardano-graphql-image }}:${{ github.sha }}, ${{ steps.base-variables.outputs.cardano-graphql-image }}:master
+          tags: cardanofoundation/cardano-graphql-server:master
           target: server
-          cache-from: type=registry,ref=${{ steps.base-variables.outputs.cardano-graphql-image }}:latest
-          cache-to: type=inline
 
-      - name: 🔨 Build and push Cardano GraphQL Server Dockerfile (network)
+      - name: Background - Build and push Docker master image
         uses: docker/build-push-action@v2
         with:
-          build-args: NETWORK=${{ matrix.network }}
-          context: .
           push: true
-          tags: ${{ steps.base-variables.outputs.cardano-graphql-server-image }}:${{ github.sha }}-${{ matrix.network }}, ${{ steps.base-variables.outputs.cardano-graphql-server-image }}:master-${{ matrix.network }}
-          target: server
-          cache-from: type=registry,ref=${{ steps.base-variables.outputs.cardano-graphql-server-image }}:master-${{ matrix.network }}
-          cache-to: type=inline
-
-      - name: 🔨 Build and push Cardano GraphQL Hasura Dockerfile
+          tags: cardanofoundation/cardano-graphql-background:master
+          target: background
+
+      - name: Hasura - Build and push Docker master image
         uses: docker/build-push-action@v2
         with:
-          build-args: NETWORK=${{ matrix.network }}
           context: ./packages/api-cardano-db-hasura/hasura
           file: ./packages/api-cardano-db-hasura/hasura/Dockerfile
           push: true
-          tags: ${{ steps.base-variables.outputs.cardano-graphql-hasura-image }}:${{ github.sha }}, ${{ steps.base-variables.outputs.cardano-graphql-hasura-image }}:master
-          cache-from: type=registry,ref=${{ steps.base-variables.outputs.cardano-graphql-hasura-image }}:master-${{ matrix.network }}
-          cache-to: type=inline
-
-      - name: 🔨 Build and push Cardano GraphQL Background Dockerfile (network)
-        uses: docker/build-push-action@v2
-        with:
-          build-args: NETWORK=${{ matrix.network }}
-          context: .
-          push: true
-          tags: ${{ steps.base-variables.outputs.cardano-graphql-background-image }}:${{ github.sha }}-${{ matrix.network }}, ${{ steps.base-variables.outputs.cardano-graphql-background-image }}:master-${{ matrix.network }}
-          target: server
-          cache-from: type=registry,ref=${{ steps.base-variables.outputs.cardano-graphql-background-image }}:master-${{ matrix.network }}
-          cache-to: type=inline
+          tags: cardanofoundation/cardano-graphql-hasura:master
diff --git a/.github/workflows/post_release.yml b/.github/workflows/post_release.yml
@@ -6,13 +6,8 @@ on:
       - published
 
 jobs:
-  publish:
-    strategy:
-      matrix:
-        os: [ ubuntu-24.04 ]
-        network: [ "mainnet", "preprod", "preview", "sanchonet" ]
-
-    runs-on: ${{ matrix.os }}
+  build:
+    runs-on: ubuntu-latest    
     steps:
       - name: 📥 Checkout repository
         uses: actions/[email protected]
@@ -41,63 +36,36 @@ jobs:
           echo ::set-output name=cardano-graphql-background-image::cardanofoundation/cardano-graphql-background
           echo ::set-output name=cardano-graphql-server-image::cardanofoundation/cardano-graphql-server
 
-      - name: 🔨 Build and push Cardano GraphQL Server Dockerfile (default)
-        if: ${{ matrix.network == 'mainnet' }}
+      - name: Server - Build and push Docker ${{ github.event.release.tag_name }} image
         uses: docker/build-push-action@v2
         with:
-          cache-from: type=registry,ref=${{ steps.base-variables.outputs.cardano-graphql-image }}:latest
-          cache-to: type=inline
           push: true
-          tags: ${{ steps.base-variables.outputs.cardano-graphql-image }}:${{ github.sha }}, ${{ steps.base-variables.outputs.cardano-graphql-image }}:${{ github.event.release.tag_name }}, ${{ steps.base-variables.outputs.cardano-graphql-image }}:latest
+          tags: cardanofoundation/cardano-graphql-server:${{ github.event.release.tag_name }}
           target: server
 
-      - name: 🔨 Build and push Cardano GraphQL Server Dockerfile (network tags)
+      - name: Background - Build and push Docker ${{ github.event.release.tag_name }} image
         uses: docker/build-push-action@v2
         with:
-          build-args: NETWORK=${{ matrix.network }}
-          cache-from: type=registry,ref=${{ steps.base-variables.outputs.cardano-graphql-server-image }}:latest
-          cache-to: type=inline
           push: true
-          tags: ${{ steps.base-variables.outputs.cardano-graphql-server-image }}:${{ github.sha }}-${{ matrix.network }}, ${{ steps.base-variables.outputs.cardano-graphql-server-image }}:${{ github.event.release.tag_name }}-${{ matrix.network }}, ${{ steps.base-variables.outputs.cardano-graphql-server-image }}:latest-${{ matrix.network }}
-          target: server
-
-      - name: 🔨 Build and push Cardano GraphQL Server Dockerfile (network tags)
-        uses: docker/build-push-action@v2
-        with:
-          build-args: NETWORK=${{ matrix.network }}
-          cache-from: type=registry,ref=${{ steps.base-variables.outputs.cardano-graphql-background-image }}:latest
-          cache-to: type=inline
-          push: true
-          tags: ${{ steps.base-variables.outputs.cardano-graphql-background-image }}:${{ github.sha }}-${{ matrix.network }}, ${{ steps.base-variables.outputs.cardano-graphql-background-image }}:${{ github.event.release.tag_name }}-${{ matrix.network }}, ${{ steps.base-variables.outputs.cardano-graphql-background-image }}:latest-${{ matrix.network }}
+          tags: cardanofoundation/cardano-graphql-background:${{ github.event.release.tag_name }}
           target: background
 
-      - name: 🔨 Build and push Cardano GraphQL Hasura Dockerfile
+      - name: Hasura - Build and push Docker ${{ github.event.release.tag_name }} image
         uses: docker/build-push-action@v2
         with:
           context: ./packages/api-cardano-db-hasura/hasura
           file: ./packages/api-cardano-db-hasura/hasura/Dockerfile
           push: true
-          tags: ${{ steps.base-variables.outputs.cardano-graphql-hasura-image }}:${{ github.sha }}, cardanofoundation/cardano-graphql-hasura:${{ github.event.release.tag_name }}, cardanofoundation/cardano-graphql-hasura:latest
-
-# Removed push to npm for now, will add it later again
-#      - name: 📤 Publish packages to npm registry
-#        if: ${{ matrix.network == 'mainnet' }}
-#        run: |
-#          yarn install --offline --frozen-lockfile --non-interactive --logevel=error
-#          npx npm-cli-login -u ${{ secrets.NPM_REGISTRY_USER }} -e ${{ secrets.NPM_REGISTRY_EMAIL }} -p ${{ secrets.NPM_REGISTRY_TOKEN }}
-#          scripts/publish_packages.sh
-#          rm -f .npmrc
+          tags: cardanofoundation/cardano-graphql-hasura:${{ github.event.release.tag_name }}
 
       - name: 🔨 Build docs
-        if: ${{ matrix.network == 'mainnet' }}
         run: |
           yarn --cwd ./docs install --frozen-lockfile
           yarn --cwd ./docs build
         env:
           SKIP_PREFLIGHT_CHECK: true
-          
+
       - name: 📤 Deploy
-        if: ${{ matrix.network == 'mainnet' }}
         uses: JamesIves/[email protected]
         with:
           branch: gh-pages

diff --git a/Dockerfile b/Dockerfile
@@ -95,7 +95,7 @@ CMD ["node", "background.js"]
 FROM ubuntu-nodejs AS server
 ARG NETWORK=mainnet
 ENV \
-  CARDANO_NODE_CONFIG_PATH=/config/cardano-node/config.json \
+  CARDANO_NODE_CONFIG_PATH=/config/network/${NETWORK}/cardano-node/config.json \
   HASURA_GRAPHQL_ENABLE_TELEMETRY=false \
   HASURA_URI="http://hasura:8080" \
   LD_LIBRARY_PATH="/usr/local/lib:$LD_LIBRARY_PATH" \
@@ -112,7 +112,7 @@ COPY --from=cardano-graphql-builder /app/packages/util/dist /app/packages/util/d
 COPY --from=cardano-graphql-builder /app/packages/util/package.json /app/packages/util/package.json
 COPY --from=cardano-graphql-production-deps /app/node_modules /app/node_modules
 COPY --from=cardano-graphql-production-deps /app/packages/api-cardano-db-hasura/node_modules /app/packages/api-cardano-db-hasura/node_modules
-COPY config/network/${NETWORK}/cardano-node /config/cardano-node/
+COPY config /config/
 WORKDIR /app/packages/server/dist
 EXPOSE 3100
 CMD ["node", "index.js"]
diff --git a/README.md b/README.md
@@ -40,7 +40,7 @@ Check the [releases] for the latest version.
 ``` console
 git clone \
   --single-branch \
-  --branch 8.4.0 \
+  --branch 8.4.1 \
   --recurse-submodules \
   https://github.com/cardano-foundation/cardano-graphql.git \
   && cd cardano-graphql

diff --git a/package.json b/package.json
@@ -4,7 +4,7 @@
   "engines": {
     "node": ">=14.15.0"
   },
-  "version": "8.3.2",
+  "version": "8.4.1",
   "private": true,
   "workspaces": [
     "packages/*"

diff --git a/packages/api-cardano-db-hasura/package.json b/packages/api-cardano-db-hasura/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@cardano-graphql/api-cardano-db-hasura",
-  "version": "8.0.0",
+  "version": "8.4.1",
   "description": "Module for interfacing with the Cardano DB, populated by cardano-db-sync that utilises Hasura for a powerful query interface",
   "main": "dist/index.js",
   "typings": "dist/index.d.ts",
@@ -34,7 +34,7 @@
     "schema.graphql"
   ],
   "dependencies": {
-    "@cardano-graphql/util": "8.0.0",
+    "@cardano-graphql/util": "8.4.1",
     "@cardano-ogmios/client": "^6.0.0",
     "@cardanosolutions/json-bigint": "^1.0.0",
     "@emurgo/cip14-js": "^2.0.0",

diff --git a/packages/api-cardano-db-hasura/schema.graphql b/packages/api-cardano-db-hasura/schema.graphql
@@ -1560,7 +1560,7 @@ type StakeRegistration_aggregate_fields {
 }
 
 type Token {
-    asset: Asset!
+    asset: Asset
     quantity: String!
     transactionOutput: TransactionOutput!
 }
@@ -1896,7 +1896,7 @@ type TransactionInput_sum_fields {
 
 type TransactionMetadata {
     key: String!
-    value: JSON!
+    value: JSON
 }
 
 input TransactionMetadata_bool_exp {

diff --git a/packages/cli/package.json b/packages/cli/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@cardano-graphql/cli",
-  "version": "8.0.0",
+  "version": "8.4.1",
   "description": "Management tool for managing a Cardano GraphQL deployment",
   "main": "./dist/index.js",
   "bin": {

diff --git a/packages/client-ts/package.json b/packages/client-ts/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@cardano-graphql/client-ts",
-  "version": "8.0.0",
+  "version": "8.4.1",
   "description": "A client package for Cardano GraphQL, including the GraphQL schema and TypeScript definitions generated from it",
   "repository": {
     "type": "git",

diff --git a/packages/server/package.json b/packages/server/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@cardano-graphql/server",
-  "version": "8.0.0",
+  "version": "8.4.1",
   "description": "Serve the Cardano GraphQL API over HTTP",
   "main": "dist/index.js",
   "typings": "dist/index.d.ts",
@@ -24,7 +24,7 @@
   },
   "homepage": "https://github.com/cardano-foundation/cardano-graphql/blob/master/packages/server/README.md",
   "dependencies": {
-    "@cardano-graphql/api-cardano-db-hasura": "8.0.0",
+    "@cardano-graphql/api-cardano-db-hasura": "8.4.1",
     "@cardano-ogmios/schema": "6.1.0",
     "@graphql-tools/merge": "^6.2.17",
     "apollo-metrics": "^1.0.1",
@@ -46,7 +46,7 @@
     "ts-log": "^2.2.3"
   },
   "devDependencies": {
-    "@cardano-graphql/util-dev": "8.0.0",
+    "@cardano-graphql/util-dev": "8.4.1",
     "@graphql-codegen/cli": "^1.21.8",
     "@types/death": "^1.1.1",
     "@types/fs-extra": "^9.0.1",

diff --git a/packages/util-dev/package.json b/packages/util-dev/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@cardano-graphql/util-dev",
-  "version": "8.0.0",
+  "version": "8.4.1",
   "description": "Common development utilities",
   "main": "dist/index.js",
   "typings": "dist/index.d.ts",
@@ -22,7 +22,7 @@
   },
   "homepage": "https://github.com/cardano-foundation/cardano-graphql/blob/master/packages/util-dev/README.md",
   "devDependencies": {
-    "@cardano-graphql/util": "8.0.0",
+    "@cardano-graphql/util": "8.4.1",
     "shx": "^0.3.2"
   },
   "directories": {

diff --git a/packages/util/package.json b/packages/util/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@cardano-graphql/util",
-  "version": "8.0.0",
+  "version": "8.4.1",
   "description": "Common utilities",
   "main": "dist/index.js",
   "typings": "dist/index.d.ts",