diff --git a/CHANGELOG.md b/CHANGELOG.md
index eba8f51..c8ce4c8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,11 @@
 
 ***
 
+### Release 20.07
+
+- Firefox **78.0.1**
+- fix in `push` hook script
+
 ### Release 20.06.2
 
 - Firefox **77.0.1**
diff --git a/README.md b/README.md
index eb1e763..a58cad2 100644
--- a/README.md
+++ b/README.md
@@ -372,6 +372,6 @@ Credit goes to all the countless people and companies who contribute to open sou
 
 <!-- latest tag badges -->
 
-[badge-VERSION_STICKER_LATEST]: https://badgen.net/badge/version%20sticker/ubuntu18.04.4-firefox77.0.1/blue
+[badge-VERSION_STICKER_LATEST]: https://badgen.net/badge/version%20sticker/ubuntu18.04.4-firefox78.0.1/blue
 
 [badge-github-commit-latest]: https://images.microbadger.com/badges/commit/accetto/ubuntu-vnc-xfce-firefox-plus.svg
diff --git a/hooks/env b/hooks/env
index 0320f94..d5d411e 100644
--- a/hooks/env
+++ b/hooks/env
@@ -11,7 +11,7 @@ BASETAG=""
 TODAY=$(date +%Y-%m-%d)
 
 ### Warning! The values must be explicit strings (used by utils).
-VERSION_STICKER_LATEST="ubuntu18.04.4-firefox77.0.1"
+VERSION_STICKER_LATEST="ubuntu18.04.4-firefox78.0.1"
 
 VERSION_STICKER="${VERSION_STICKER_LATEST}"
 
diff --git a/hooks/push b/hooks/push
index 56dfab5..25709b1 100644
--- a/hooks/push
+++ b/hooks/push
@@ -11,6 +11,10 @@ if [[ -n "${BASETAG}" ]] ; then
             docker tag ${IMAGE_NAME} ${DOCKER_REPO}:${VERSION_STICKER}
             docker push ${DOCKER_REPO}:${VERSION_STICKER}
             ;;
+        singleprocess)
+            docker tag ${IMAGE_NAME} ${DOCKER_REPO}:singleprocess-${VERSION_STICKER}
+            docker push ${DOCKER_REPO}:singleprocess-${VERSION_STICKER}
+            ;;
     esac
 else
     echo "Nothing to push!"