Merge pull request #2216 from headlamp-k8s/currently-docs

docs: Fix wording to explain how things are now

docs/development/plugins/how-to.md

@@ -11,7 +11,7 @@ If you are using Typescript for developing the plugin, the
 `@kinvolk/headlamp-plugin/types`. Please notice that the whole external
 plugin mechanics are still in an early development phase and thus only the
 actual type declarations (and not the corresponding code) is shipped in this
-package at the moment.
+package.
 
 ## Hello Kubernetes
 

docs/installation/desktop/index.mdx

@@ -6,7 +6,7 @@ sidebar_position: 2
 Headlamp can be run as a desktop application, for users who don't want to
 deploy it in cluster, or those who want to manage unrelated clusters locally.
 
-Currently there are desktop apps for [Linux](./linux-installation.md), [Mac](./mac-installation.md), and [Windows](./win-installation.md).
+There are desktop apps for [Linux](./linux-installation.md), [Mac](./mac-installation.md), and [Windows](./win-installation.md).
 
 Please check the following guides for the installation in your desired platform.
 

docs/installation/desktop/mac-installation.md

@@ -35,4 +35,7 @@ Once the installation process is completed you can find Headlamp as a desktop ap
 
 ### Upgrading
 
-Until we have an automatic update, to upgrade Headlamp when it's installed directly via the releases page, you have to download any newer version and re-install it.
+To upgrade Headlamp when it's installed directly via the releases page, you have to download any newer version and re-install it. There is no automatic upgrade.
+
+If you install via brew it can manage upgrades for you.
+

docs/installation/desktop/win-installation.md

@@ -47,5 +47,7 @@ To install Headlamp from its official installer, first download the _.exe_ file
 
 ### Upgrading
 
-Until we have an automatic update, to upgrade Headlamp when it's installed directly from its
-installer, you have to download the new version of the installer and re-install it.
+To upgrade Headlamp when it's installed directly from its installer, you have to
+download the new version of the installer and re-install it. There is no automatic upgrade.
+
+If you install via Chocolatey or Winget they can manage upgrades for you.