diff --git a/.github/workflows/PostgreSQL-Integration-Tests.yml b/.github/workflows/PostgreSQL-Integration-Tests.yml
index d8b5c23..39863de 100644
--- a/.github/workflows/PostgreSQL-Integration-Tests.yml
+++ b/.github/workflows/PostgreSQL-Integration-Tests.yml
@@ -40,7 +40,7 @@ jobs:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           RDBMS: ${{ matrix.rdbms }}
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v3
+        uses: codecov/codecov-action@v4
         with:
           name: Integration-Tests-${{matrix.rdbms}}-${{matrix.smalltalk}}
           token: ${{ secrets.CODECOV_TOKEN }}
diff --git a/.github/workflows/SQLite3-Integration-Tests.yml b/.github/workflows/SQLite3-Integration-Tests.yml
index 00e82ef..0a5da0e 100644
--- a/.github/workflows/SQLite3-Integration-Tests.yml
+++ b/.github/workflows/SQLite3-Integration-Tests.yml
@@ -32,7 +32,7 @@ jobs:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           RDBMS: ${{ matrix.rdbms }}
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v3
+        uses: codecov/codecov-action@v4
         with:
           name: Integration-Tests-${{matrix.rdbms}}-${{matrix.smalltalk}}
           token: ${{ secrets.CODECOV_TOKEN }}
diff --git a/.github/workflows/loading-gs64-components.yml b/.github/workflows/loading-gs64-components.yml
index 911b1a2..6c875ae 100644
--- a/.github/workflows/loading-gs64-components.yml
+++ b/.github/workflows/loading-gs64-components.yml
@@ -4,7 +4,7 @@ on:
   - pull_request
   - workflow_dispatch
 jobs:
-   component-loading:
+   component-loading-3_7_0:
     runs-on: ubuntu-latest
     strategy:
       fail-fast: false
@@ -12,7 +12,7 @@ jobs:
         load-spec:
           - Deployment
           - Dependent-SUnit-Extensions
-    name: GS64 + ${{ matrix.load-spec }}
+    name: GS64 v3.7.0 + ${{ matrix.load-spec }}
     steps:
       - uses: actions/checkout@v4
       - name: Load component in image
@@ -20,3 +20,19 @@ jobs:
         with:
           project_name: 'Sagan'
           load_spec: 'Sagan-${{ matrix.load-spec }}'
+   component-loading-3_7_1:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        load-spec:
+          - Deployment
+          - Dependent-SUnit-Extensions
+    name: GS64 v3.7.1 + ${{ matrix.load-spec }}
+    steps:
+      - uses: actions/checkout@v4
+      - name: Load component in image
+        uses: ba-st-actions/gs64-ci@v3
+        with:
+          project_name: 'Sagan'
+          load_spec: 'Sagan-${{ matrix.load-spec }}'
diff --git a/.github/workflows/unit-tests-gs64.yml b/.github/workflows/unit-tests-gs64.yml
index fbf59cd..ad79847 100644
--- a/.github/workflows/unit-tests-gs64.yml
+++ b/.github/workflows/unit-tests-gs64.yml
@@ -4,9 +4,9 @@ on:
   - pull_request
   - workflow_dispatch
 jobs:
-  unit-tests:
+  unit-tests-3_7_0:
     runs-on: ubuntu-latest
-    name: GS64 Unit Tests
+    name: GS64 v3.7.0 Unit Tests
     steps:
       - uses: actions/checkout@v4
       - name: Load Image and Run Tests
@@ -14,3 +14,13 @@ jobs:
         with:
           project_name: 'Sagan'
           run_tests: 'true'
+  unit-tests-3_7_1:
+    runs-on: ubuntu-latest
+    name: GS64 v3.7.1 Unit Tests
+    steps:
+      - uses: actions/checkout@v4
+      - name: Load Image and Run Tests
+        uses: ba-st-actions/gs64-ci@v3
+        with:
+          project_name: 'Sagan'
+          run_tests: 'true'
diff --git a/.smalltalkci/.loading.deployment.ston b/.smalltalkci/.loading.deployment.ston
index 3621ca9..65c0579 100644
--- a/.smalltalkci/.loading.deployment.ston
+++ b/.smalltalkci/.loading.deployment.ston
@@ -4,7 +4,8 @@ SmalltalkCISpec {
       #baseline : 'Sagan',
       #directory : '../source',
       #load : [ 'Deployment' ],
-      #platforms : [  #pharo ]
+      #platforms : [  #pharo ],
+      #failOn : [ #Warning ]
     }
   ],
   #testing : {
diff --git a/.smalltalkci/.loading.development.ston b/.smalltalkci/.loading.development.ston
index 5b47470..1754348 100644
--- a/.smalltalkci/.loading.development.ston
+++ b/.smalltalkci/.loading.development.ston
@@ -4,7 +4,8 @@ SmalltalkCISpec {
       #baseline : 'Sagan',
       #directory : '../source',
       #load : [ 'Development' ],
-      #platforms : [  #pharo ]
+      #platforms : [  #pharo ],
+      #failOn : [ #Warning ]
     }
   ],
   #testing : {
diff --git a/.smalltalkci/.loading.tests.ston b/.smalltalkci/.loading.tests.ston
index 2216804..6130cfb 100644
--- a/.smalltalkci/.loading.tests.ston
+++ b/.smalltalkci/.loading.tests.ston
@@ -4,7 +4,8 @@ SmalltalkCISpec {
       #baseline : 'Sagan',
       #directory : '../source',
       #load : [ 'Tests' ],
-      #platforms : [  #pharo ]
+      #platforms : [  #pharo ],
+      #failOn : [ #Warning ]
     }
   ],
   #testing : {
diff --git a/.smalltalkci/.loading.tools.ston b/.smalltalkci/.loading.tools.ston
index 7167cae..d777104 100644
--- a/.smalltalkci/.loading.tools.ston
+++ b/.smalltalkci/.loading.tools.ston
@@ -4,7 +4,8 @@ SmalltalkCISpec {
       #baseline : 'Sagan',
       #directory : '../source',
       #load : [ 'Tools' ],
-      #platforms : [  #pharo ]
+      #platforms : [  #pharo ],
+      #failOn : [ #Warning ]
     }
   ],
   #testing : {
diff --git a/.smalltalkci/.unit-tests.ston b/.smalltalkci/.unit-tests.ston
index f1ee0ed..7807211 100644
--- a/.smalltalkci/.unit-tests.ston
+++ b/.smalltalkci/.unit-tests.ston
@@ -5,7 +5,8 @@ SmalltalkCISpec {
       #directory : '../source',
       #load : [ 'CI' ],
       #platforms : [  #pharo ],
-      #onConflict : #useLoaded
+      #onConflict : #useLoaded,
+      #failOn : [ #Warning ]
     }
   ],
   #testing : {
diff --git a/LICENSE b/LICENSE
index 0567ecc..7c859c5 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2018-2022 Buenos Aires Smalltalk Contributors
+Copyright (c) 2018-2024 Buenos Aires Smalltalk Contributors
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/README.md b/README.md
index bcafbe3..5f4819f 100644
--- a/README.md
+++ b/README.md
@@ -15,6 +15,9 @@ Sagan is aimed to help solutions implementing polyglot persistence.
 [![Pharo 10](https://img.shields.io/badge/Pharo-10-informational)](https://pharo.org)
 [![Pharo 11](https://img.shields.io/badge/Pharo-11-informational)](https://pharo.org)
 
+[![GS64 3.7.0](https://img.shields.io/badge/GS64-3.7.0-informational)](https://gemtalksystems.com/products/gs64/)
+[![GS64 3.7.1](https://img.shields.io/badge/GS64-3.7.1-informational)](https://gemtalksystems.com/products/gs64/)
+
 > *Named in honor to [Carl Sagan](https://en.wikipedia.org/wiki/Carl_Sagan), for
 > teaching us to stay humble against the vastness of the universe.*
 
diff --git a/scripts/setup-MariaDB.sh b/scripts/setup-MariaDB.sh
deleted file mode 100755
index e2b4bb0..0000000
--- a/scripts/setup-MariaDB.sh
+++ /dev/null
@@ -1,8 +0,0 @@
-#!/usr/bin/env bash
-
-DOCKER_IMAGE_VERSION=$(echo "$RDBMS" | cut --complement -c -8)
-readonly DOCKER_IMAGE_VERSION
-docker run -d -p 127.0.0.1:3306:3306 \
-    -e MYSQL_ROOT_PASSWORD=secret \
-    -e MYSQL_DATABASE=test \
-    mariadb/server:"$DOCKER_IMAGE_VERSION"
diff --git a/scripts/setup-MySQL.sh b/scripts/setup-MySQL.sh
deleted file mode 100755
index 6f2f056..0000000
--- a/scripts/setup-MySQL.sh
+++ /dev/null
@@ -1,9 +0,0 @@
-#!/usr/bin/env bash
-
-DOCKER_IMAGE_VERSION=$(echo "$RDBMS" | cut --complement -c -6)
-readonly DOCKER_IMAGE_VERSION
-docker run -d -p 127.0.0.1:3306:3306 \
-  -e MYSQL_ROOT_PASSWORD=secret \
-  -e MYSQL_ROOT_HOST=% \
-  -e MYSQL_DATABASE=test \
-  mysql/mysql-server:"$DOCKER_IMAGE_VERSION"