[gimp-web] Some updates to GIMP 2.9.6 news.

[Jehan <jehanp src gnome org>]

commit 51ddf2a44efaaa4734c03f0950a35910b449c1e9
Author: Jehan <jehan girinstud io>
Date:   Thu May 6 23:08:15 2021 +0200

    Some updates to GIMP 2.9.6 news.
    
    In particular adding a note about the bug in babl, as suggested by
    Wormnest, because it is possibly a bit more visible now.

 content/news/2021/2021-04_GIMP-2.99.6_Released/index.md | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)
---
diff --git a/content/news/2021/2021-04_GIMP-2.99.6_Released/index.md 
b/content/news/2021/2021-04_GIMP-2.99.6_Released/index.md
index c65ac6fd..a17c47f3 100644
--- a/content/news/2021/2021-04_GIMP-2.99.6_Released/index.md
+++ b/content/news/2021/2021-04_GIMP-2.99.6_Released/index.md
@@ -130,7 +130,7 @@ engine library's code base, GEGL.
 <img src="{attach}gimp-2.99.6-paint-select-tool-test.gif"
      alt="Copy-pasting Wilber in a few seconds with the Paint Select tool (realtime GIF) - GIMP 2.99.6"/>
 <figcaption>
-<em>Copy-pasting Wilber in a few seconds with the Paint Select tool (realtime GIF) - GIMP 2.99.6</em>
+<em>Copy-pasting Wilber in a few seconds with the Paint Select tool (realtime GIF, faster as zoomed-in) - 
GIMP 2.99.6</em>
 </figcaption>
 </figure>
 
@@ -189,6 +189,14 @@ it](http://www.libpng.org/pub/png/spec/1.2/PNG-Encoders.html#E.Encoder-color-han
 </figcaption>
 </figure>
 
+*Note*: a crash in `babl` has been raised with this change, about
+handling indexed images with a color profile. This is not such a common
+case, but since we are now creating color profiles when a PNG had these
+chunks, which happened on some indexed PNG files, this bug has been made
+a bit more visible. Fortunately a patch has already been
+[written](https://gitlab.gnome.org/GNOME/babl/-/merge_requests/41), and
+we expect it to be present in the next version of `babl`.
+
 ## More plug-in work
 
 * Our screenshot plug-in has several implementations and used to always