Adds a note to bare metal upgrading about removing old dependencies

diff --git a/docs/administration.md b/docs/administration.md
index 46d6aaaaa2027faec70d13703ce9662ed9ce9dd6..0f1a6a43f569e77a12bfc5594cbb53da42efc69e 100644 (file)
--- a/docs/administration.md
+++ b/docs/administration.md
@@ -148,6 +148,13 @@ following:
     $ pip install -r requirements.txt
     ```
 
+    !!! note
+
+        At times, some dependencies will be removed from requirements.txt.
+        Comparing the versions and removing no longer needed dependencies
+        will keep your system or virtual environment clean and prevent
+        possible conflicts.
+
 3.  Migrate the database.
 
     ```shell-session