[gimp-web] content: update privacy policy.

[Jehan <jehanp src gnome org>]

commit fcb4f09809da66b2c47c8e6c4c04d873947855f8
Author: Jehan <jehan girinstud io>
Date:   Wed Jun 8 22:16:05 2022 +0200

    content: update privacy policy.
    
    Thanks to ender, drc, nielsdg, Wormnest, demib0y and pippin for their
    feedbacks and proposals for changes.
    
    - s/community of developers/community of people/ because we are not only
      developers.
    - English fixes.
    - Adding a cookie policy.
    - Be more accurate on the update check which is just a static file
      request.
    - Add points about metadata and local run data (logs, config files,
      cache, etc.).

 content/about/privacy.md | 26 ++++++++++++++++++--------
 1 file changed, 18 insertions(+), 8 deletions(-)
---
diff --git a/content/about/privacy.md b/content/about/privacy.md
index b7e07b9e..939d965d 100644
--- a/content/about/privacy.md
+++ b/content/about/privacy.md
@@ -5,18 +5,19 @@ Author: GIMP team
 
 ## Team statement
 
-**GIMP, as a software and as a community of developers, does not, in any
+**GIMP, as a software and as a community of people, does not, in any
 way, collect, transmit, share or use any Personal Data.**
 
 ## No trackers, no ads, no data share
 
-GIMP is a community-developed Free Software. The community does not
+GIMP is community-developed Free Software. The community does not
 condone usage of private data of others so our software does not gather
 or send data.
 
-This website is mostly static, it does not contain any tracker and in
-particular no third-party trackers.
-The website does not contain advertisements either.
+This website is mostly static, it does not contain any trackers, neither
+ours nor third-party. Furthermore no cookies are stored in your browser.
+
+The website does not contain advertisements.
 
 The software does not contain advertisements or trackers either.
 
@@ -28,13 +29,22 @@ The software does not contain advertisements or trackers either.
   connection flow for the given protocol. This is out of our control and
   it is up to you to decide whether you trust a remote host.
 
+* GIMP is meant to manipulate image files which usually contain all
+  types of metadata. It is your responsibility to verify the metadata
+  contained in your files before you share them with others.
+
+* While running and for subsequent runs, GIMP uses local persistent storage
+  for logs, configuration files, cache, thumbnails, recently accessed
+  files and other information which may contain private data. This stays
+  on local storage.
+
 * When reading the online version of the User Manual within GIMP, manual
   contents is requested through `HTTPS` connections.
 
 * Windows and macOS packages are built with an "update check" option to
-  verify, through an `HTTPS` connection, if new versions have been
-  released, no more than once a week. Checking for new releases is the
-  only purpose and nothing else is done.
+  verify, through an `HTTPS` connection requesting a static file, if new
+  versions have been released, no more than once a week. Checking for
+  new releases is the only purpose and nothing else is done.
 
 * GIMP is Free Software and therefore may be packaged by other people,
   who may include additional software or modify the source code. We do