[gegl] docs: update index.adoc

[Øyvind "pippin" Kolås <ok src gnome org>]

commit 49e6b8482b1f23dd0bfa98f1f8c132a7b6829ece
Author: John <jtm home gmail com>
Date:   Tue Feb 16 17:25:42 2021 +0000

    docs: update index.adoc

 docs/index.adoc         | 52 ++++++++++++++++++++++++++++---------------------
 docs/meson.build        |  1 +
 docs/release-notes.adoc |  2 ++
 3 files changed, 33 insertions(+), 22 deletions(-)
---
diff --git a/docs/index.adoc b/docs/index.adoc
index 21928cc5f..813ed69d7 100644
--- a/docs/index.adoc
+++ b/docs/index.adoc
@@ -9,29 +9,37 @@ image::images/GEGL.png[GEGL]
 
 *GEGL* (Generic Graphics Library) is a data flow based image processing
 framework, providing floating point processing and non-destructive image
-processing capabilities to link:http://www.gimp.org/[GNU Image Manipulation Program] and other projects 
(link:http://www.imgflo.org/[imgflo], link:https://wiki.gnome.org/Apps/Photos[GNOME Photos], 
link:gcut.html[gcut],
+processing capabilities to
+link:http://www.gimp.org/[GNU Image Manipulation Program] and other
+projects (link:http://www.imgflo.org/[imgflo],
+link:https://wiki.gnome.org/Apps/Photos[GNOME Photos],
 link:https://github.com/the-grid/iconographer[iconographer], ...)
 
-With GEGL you chain together processing link:operations/index.html[operations]
-to represent the desired image processing pipeline. GEGL provides operations
-for link:operations/GeglOperationSource.html[image loading] and
-link:operations/GeglOperationSink.html[storing], link:operations/color.html[color adjustments], 
link:operations/artistic.html[GIMPs artistic] filters and more
-forms of link:features.html[image processing] GEGL can also be used from the
-link:commandline.html[command-line].
-
-The primary repository for the GEGL source code
-link:http://git.gnome.org/browse/gegl/[in GNOME git], and at GIMPs download
-site link:https://download.gimp.org/pub/gegl/0.4/[tarball releases].
-
-GEGL is link:copyright.html[Free Software], and both new functionality in
-link:operation-api.html[new operations] as well as relevant
+With GEGL you chain together processing
+link:operations/index.html[operations] to represent the desired image
+processing pipeline. GEGL provides operations for
+link:operations/GeglOperationSource.html[image loading] and
+link:operations/GeglOperationSink.html[storing],
+link:operations/color.html[color adjustments],
+link:operations/artistic.html[GIMPs artistic] filters and more
+forms of link:features.html[image processing] GEGL can also be used
+from the link:commandline.html[command-line].
+
+The primary repository for the GEGL source code is in the
+link:http://git.gnome.org/browse/gegl/[GNOME git repository]. Release
+tarballs may be downloaded from the
+link:https://download.gimp.org/pub/gegl/0.4/[GIMP download site] and a
+a summary of changes is available in the link:release-notes.html[release
+notes].
+
+GEGL is link:copyright.html[Free Software], and both new functionality
+in link:operation-api.html[new operations] as well as relevant
 link:development.html[development], enhancement
-requests, patches and bug reports for GEGL at 
link:http://gitlab.gnome.org/GNOME/gegl/[gitlab.gnome.org/GNOME/gegl]
-,
-
-Finanical support for fun new filters and capabilities as well as
-gardening/janitor bits and offshoot new color related infrastructure as
-part of project maintainership is welcome through
-link:https://www.gimp.org/donating/[the patreon campaign at GIMPs donation
-page.]
+requests, patches and bug reports for GEGL at
+link:http://gitlab.gnome.org/GNOME/gegl/[gitlab.gnome.org/GNOME/gegl]
+
+Financial support, to allow us to create fun new filters and
+capabilities as well as to perform general maintenance activities, is
+welcome through link:https://www.gimp.org/donating/[the patreon campaign
+at GIMPs donation page.]
 
diff --git a/docs/meson.build b/docs/meson.build
index 7015d162b..0968e33d5 100644
--- a/docs/meson.build
+++ b/docs/meson.build
@@ -82,6 +82,7 @@ website_asciidoc_files = files(
   'glossary.adoc',
   'hello-world.adoc',
   'operation-api.adoc',
+  'release-notes.adoc',
   'source-overview.adoc',
 )
 website_asciidoc_files += [
diff --git a/docs/release-notes.adoc b/docs/release-notes.adoc
new file mode 100644
index 000000000..c67b8a7dd
--- /dev/null
+++ b/docs/release-notes.adoc
@@ -0,0 +1,2 @@
+
+include::NEWS.adoc[]