Add "Pushing a specific commit"

Custom-Commands-Compendium.md

@@ -48,6 +48,20 @@ customCommands:
     command: "git push origin {{index .PromptResponses 0}}"
 ```
 
+## Pushing a specific commit
+
+Pushes a specific commit, and any preceding commits. Useful if you're still working on the latest commit but you have earlier commits ready to push.
+
+```yml
+customCommands:
+  - key: 'P'
+    command: "git push {{.SelectedRemote.RefName}} {{.SelectedLocalCommit.Sha}}:{{.SelectedLocalBranch.RefName}}"
+    context: "commits"
+    loadingText: "Pushing commit..."
+    description: "Push a specific commit (and any preceding)"
+    stream: yes
+```
+
 ## Creating an annotated tag
 
 ```yml