[kdiff3/1.8] doc/en: update release date

[Michael Reeves]

Git commit 27f9f7e26a3d3adff888b5fa42f3f5181d4c5f07 by Michael Reeves.
Committed on 06/04/2019 at 01:47.
Pushed by mreeves into branch '1.8'.

update release date

M  +1    -1    doc/en/index.docbook

https://commits.kde.org/kdiff3/27f9f7e26a3d3adff888b5fa42f3f5181d4c5f07

diff --git a/doc/en/index.docbook b/doc/en/index.docbook
index a896394..b3bd9a6 100644
--- a/doc/en/index.docbook
+++ b/doc/en/index.docbook
@@ -53,7 +53,7 @@ Please respect the format of the date (YYYY-MM-DD) and of the version
 (V.MM.LL), it could be used by automation scripts.
 Do NOT change these in the translation. -->
 
-<date>2019-02-22</date>
+<date>2019-04-31</date>
 <releaseinfo>1.08.00</releaseinfo>