diff --git a/README.md b/README.md
index e5309af..46a7a41 100644
--- a/README.md
+++ b/README.md
@@ -13,6 +13,12 @@ The file will be in your GitHub workspace after the action is run.
 
 **Required** Name of plugin, should almost always be the repo name, e.g. `koha-plugin-kitchen-sink`
 
+### `minimmum-version`
+
+**Required** Minimum version of Koha this plugin is compatible with, e.g. `19.11` or `19.11.03`
+
+Best practice is to keep plugins compatible across all currently supported versions of Koha
+
 ## Outputs
 
 ### `filename`
@@ -28,6 +34,7 @@ The name of the built kpz file
   with:
     release-version: ${{ steps.semvers.outputs.v_patch }}
     release-name: ${{ steps.myvars.outputs.GITHUB_REPO }}
+    minimum-version: ${{ steps.myvars.outputs.MINIMUM_VERSION }}
 ```
 
 Take a look at https://github.com/bywatersolutions/koha-plugin-kitchen-sink/blob/master/.github/workflows/main.yml for a real world usage.
diff --git a/action.yml b/action.yml
index b2b1eb0..a3fece8 100644
--- a/action.yml
+++ b/action.yml
@@ -10,6 +10,8 @@ inputs:
   release-name:
     description: 'Name of plugin repo, e.g. koha-plugin-kitchen-sink'
     required: true
+  minimum-version:
+    description: 'Minimum version of Koha this plugin is compatible with e.g. 19.11'
 outputs:
   filename: # id of output
     description: 'The name of the built kpz file'
diff --git a/entrypoint.sh b/entrypoint.sh
index 7181fa0..1d3fdd7 100755
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -2,6 +2,7 @@
 
 PLUGIN_VERSION=$1
 PLUGIN_NAME=$2
+MINIMUM_VERSION=$3
 
 RELEASE_FILENAME="${PLUGIN_NAME}-${PLUGIN_VERSION}.kpz"
 TODAY_ISO=$(date '+%Y-%m-%d')
@@ -15,10 +16,12 @@ PLUGIN_MODULE=$(find . -regex '\./Koha/Plugin/.*[A-Za-z]*\.pm$' | sed '1q;d')
 META_YML=$(find . -regex '\./Koha/Plugin/.*[A-Za-z]*/META\.yml$' | sed '1q;d')
 
 sed -i -e "s/{VERSION}/${PLUGIN_VERSION}/g" ${PLUGIN_MODULE}
+sed -i -e "s/{MINIMUM_VERSION}/${MINIMUM_VERSION}/g" ${PLUGIN_MODULE}
 sed -i -e "s/1900-01-01/${TODAY_ISO}/g" $PLUGIN_MODULE
 
 if [ -f "$META_YML" ]; then
     sed -i -e "s/{VERSION}/${PLUGIN_VERSION}/g" ${META_YML}
+    sed -i -e "s/{MINIMUM_VERSION}/${MINIMUM_VERSION}/g" ${META_YML}
     sed -i -e "s/1900-01-01/${TODAY_ISO}/g" $META_YML
     cat $META_YML
 fi
@@ -27,6 +30,7 @@ zip -r ../${RELEASE_FILENAME} ./Koha
 cd ..
 rm -rf dist
 
+echo "MINIMUM VERSION: $MINIMUM_VERSION"
 echo "PLUGIN VERSION: $PLUGIN_VERSION"
 echo "PLUGIN NAME: $PLUGIN_NAME"
 echo "TODAY ISO: $TODAY_ISO"