diff --git a/charts/chia/upgrade_info.json b/charts/chia/upgrade_info.json
new file mode 100644
index 0000000000..5bf84fb901
--- /dev/null
+++ b/charts/chia/upgrade_info.json
@@ -0,0 +1 @@
+{"filename":  "ix_values.yaml", "keys": ["image"]}
diff --git a/charts/chia/upgrade_strategy b/charts/chia/upgrade_strategy
new file mode 100755
index 0000000000..adafa41868
--- /dev/null
+++ b/charts/chia/upgrade_strategy
@@ -0,0 +1,24 @@
+#!/usr/bin/python3
+import json
+import sys
+
+from catalog_update.upgrade_strategy import semantic_versioning
+
+
+def newer_mapping(image_tags):
+    key = list(image_tags.keys())[0]
+    version = semantic_versioning(image_tags[key])
+    if not version:
+        return {}
+
+    return {
+        'tags': {key: version},
+        'app_version': version,
+    }
+
+
+if __name__ == '__main__':
+    if len(sys.argv) != 2:
+        exit(1)
+
+    print(json.dumps(newer_mapping(json.loads(sys.argv[1]))))
diff --git a/charts/ipfs/upgrade_info.json b/charts/ipfs/upgrade_info.json
new file mode 100644
index 0000000000..5bf84fb901
--- /dev/null
+++ b/charts/ipfs/upgrade_info.json
@@ -0,0 +1 @@
+{"filename":  "ix_values.yaml", "keys": ["image"]}
diff --git a/charts/ipfs/upgrade_strategy b/charts/ipfs/upgrade_strategy
new file mode 100755
index 0000000000..adafa41868
--- /dev/null
+++ b/charts/ipfs/upgrade_strategy
@@ -0,0 +1,24 @@
+#!/usr/bin/python3
+import json
+import sys
+
+from catalog_update.upgrade_strategy import semantic_versioning
+
+
+def newer_mapping(image_tags):
+    key = list(image_tags.keys())[0]
+    version = semantic_versioning(image_tags[key])
+    if not version:
+        return {}
+
+    return {
+        'tags': {key: version},
+        'app_version': version,
+    }
+
+
+if __name__ == '__main__':
+    if len(sys.argv) != 2:
+        exit(1)
+
+    print(json.dumps(newer_mapping(json.loads(sys.argv[1]))))
diff --git a/charts/minio/upgrade_info.json b/charts/minio/upgrade_info.json
new file mode 100644
index 0000000000..5bf84fb901
--- /dev/null
+++ b/charts/minio/upgrade_info.json
@@ -0,0 +1 @@
+{"filename":  "ix_values.yaml", "keys": ["image"]}
diff --git a/charts/minio/upgrade_strategy b/charts/minio/upgrade_strategy
new file mode 100755
index 0000000000..f33e0d0555
--- /dev/null
+++ b/charts/minio/upgrade_strategy
@@ -0,0 +1,25 @@
+#!/usr/bin/python3
+import json
+import sys
+
+from catalog_update.upgrade_strategy import datetime_versioning
+
+
+def newer_mapping(image_tags):
+    key = list(image_tags.keys())[0]
+    tags = {t.strip('RELEASE.'): t for t in image_tags[key] if t.startswith('RELEASE.') and t.endswith('Z')}
+    version = datetime_versioning(list(tags), '%Y-%m-%dT%H-%M-%SZ')
+    if not version:
+        return {}
+
+    return {
+        'tags': {key: tags[version]},
+        'app_version': version,
+    }
+
+
+if __name__ == '__main__':
+    if len(sys.argv) != 2:
+        exit(1)
+
+    print(json.dumps(newer_mapping(json.loads(sys.argv[1]))))
diff --git a/charts/nextcloud/upgrade_info.json b/charts/nextcloud/upgrade_info.json
new file mode 100644
index 0000000000..5bf84fb901
--- /dev/null
+++ b/charts/nextcloud/upgrade_info.json
@@ -0,0 +1 @@
+{"filename":  "ix_values.yaml", "keys": ["image"]}
diff --git a/charts/nextcloud/upgrade_strategy b/charts/nextcloud/upgrade_strategy
new file mode 100755
index 0000000000..adafa41868
--- /dev/null
+++ b/charts/nextcloud/upgrade_strategy
@@ -0,0 +1,24 @@
+#!/usr/bin/python3
+import json
+import sys
+
+from catalog_update.upgrade_strategy import semantic_versioning
+
+
+def newer_mapping(image_tags):
+    key = list(image_tags.keys())[0]
+    version = semantic_versioning(image_tags[key])
+    if not version:
+        return {}
+
+    return {
+        'tags': {key: version},
+        'app_version': version,
+    }
+
+
+if __name__ == '__main__':
+    if len(sys.argv) != 2:
+        exit(1)
+
+    print(json.dumps(newer_mapping(json.loads(sys.argv[1]))))
diff --git a/charts/plex/upgrade_info.json b/charts/plex/upgrade_info.json
new file mode 100644
index 0000000000..5bf84fb901
--- /dev/null
+++ b/charts/plex/upgrade_info.json
@@ -0,0 +1 @@
+{"filename":  "ix_values.yaml", "keys": ["image"]}
diff --git a/charts/plex/upgrade_strategy b/charts/plex/upgrade_strategy
new file mode 100755
index 0000000000..a8940ad684
--- /dev/null
+++ b/charts/plex/upgrade_strategy
@@ -0,0 +1,25 @@
+#!/usr/bin/python3
+import json
+import sys
+
+from catalog_update.upgrade_strategy import semantic_versioning
+
+
+def newer_mapping(image_tags):
+    key = list(image_tags.keys())[0]
+    tags = {t.rsplit('-', 1)[0]: t for t in image_tags[key]}
+    version = semantic_versioning(list(tags))
+    if not version:
+        return {}
+
+    return {
+        'tags': {key: tags[version]},
+        'app_version': version,
+    }
+
+
+if __name__ == '__main__':
+    if len(sys.argv) != 2:
+        exit(1)
+
+    print(json.dumps(newer_mapping(json.loads(sys.argv[1]))))