[skrooge] doc: Update documentation

[Stephane MANKOWSKI]

Git commit e76739a21f15a127b84023e46f716aa86302d8fc by Stephane MANKOWSKI.
Committed on 12/04/2020 at 10:02.
Pushed by smankowski into branch 'master'.

Update documentation

M  +6    -3    doc/index.docbook

https://commits.kde.org/skrooge/e76739a21f15a127b84023e46f716aa86302d8fc

diff --git a/doc/index.docbook b/doc/index.docbook
index bf213722a..aa8edea0a 100644
--- a/doc/index.docbook
+++ b/doc/index.docbook
@@ -44,15 +44,18 @@
       <year>2014</year>
       <year>2015</year>
       <year>2016</year>      
-      <year>2017</year>           
+      <year>2017</year>    
+      <year>2018</year>
+      <year>2019</year>
+      <year>2020</year>
       <holder>Stéphane MANKOWSKI</holder>
       <holder>Guillaume DE BURE</holder>
     </copyright>
     
     <legalnotice>&FDLNotice;</legalnotice>
     
-    <date>2017-08-30</date>
-    <releaseinfo>&skrooge; 2.9.0</releaseinfo>
+    <date>2020-04-11</date>
+    <releaseinfo>&skrooge; 2.22.1</releaseinfo>
     
     <abstract>
       <para>