New translations update.mdx (Dutch)

[ci skip]

docs/src/content/docs/nl/getting-started/update.mdx

@@ -10,8 +10,8 @@ improvements ⚡.
 
 ## Instructies voor updaten
 
-0. ⚠️ Before any update, we highly recommend you backup your Castopod files and
-   database.
+0. ⚠️ Voor elke update raden we je sterk aan om je Castopod bestanden en
+   database te back-uppen.
 
    - cf.
      [Should I make a backup before updating?](#should-i-make-a-backup-before-updating)
@@ -27,7 +27,7 @@ improvements ⚡.
    between the `zip` or `tar.gz` archives
 
    - ⚠️ Make sure you download the Castopod Package and **NOT** the Source Code
-   - Note that you can also download the latest package from
+   - Merk op dat je ook het nieuwste pakket kunt downloaden van
      [castopod.org](https://castopod.org/)
 
 3. Op uw server:
@@ -80,7 +80,7 @@ file.
 
 ### I haven't updated my instance in a long time… Wat moet ik doen?
 
-Geen probleem! Just get the latest release as described above. Only, when going
+Geen probleem! Haal gewoon de laatste versie op zoals hierboven beschreven. Only, when going
 through the release instructions (4), perform them sequentially, from the oldest
 to the newest.