[gimp] desktop: set the appdata 2.99.2 release date to today

[Michael Natterer <mitch src gnome org>]

commit d5892c4794a98a54b31b2cc13e51394c88e72d0d
Author: Michael Natterer <mitch gimp org>
Date:   Sun Oct 25 19:20:06 2020 +0100

    desktop: set the appdata 2.99.2 release date to today

 desktop/org.gimp.GIMP.appdata.xml.in.in | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/desktop/org.gimp.GIMP.appdata.xml.in.in b/desktop/org.gimp.GIMP.appdata.xml.in.in
index a5e25679c0..e812cf08a9 100644
--- a/desktop/org.gimp.GIMP.appdata.xml.in.in
+++ b/desktop/org.gimp.GIMP.appdata.xml.in.in
@@ -73,8 +73,8 @@
   </provides>
 
   <releases>
-    <release version="2.99.2" date="TODO" type="development">
-      <url type="details">https://www.gimp.org/news/2020/TODO/gimp-2-99-2-released/</url>
+    <release version="2.99.2" date="2020-10-25" type="development">
+      <url type="details">https://www.gimp.org/news/2020/10/25/gimp-2-99-2-released/</url>
       <description>
         <_p>
         This is the first development release for GIMP 3.0, whose focus