Merge branch 'article-template-250112' into 5.8.10

Release 5.8.17

Update readme/CHANGELOG

Toggle for displaying fatal error and PLX_DEBUG set to false (#828)

Co-authored-by: Jean-Pierre Pourrez <kazimentou@free.fr>

plxAdmin::getFileStatique() always returns a string (#827)

PLX_DEBUG is set to "true"

In plxPlugins::__construct(), error is ignored in some cases :
 - PLX_DEBUG is false
 - $error['file'] is empty
 - $error['type'] < E_DEPRECATED ( not warnings )

Co-authored-by: Jean-Pierre Pourrez <kazimentou@free.fr>

[+] date_creation or date_update may be missing in the file of article (

#822)

Co-authored-by: Jean-Pierre Pourrez <kazimentou@free.fr>

Update version to 5.8.13 (#820)

Co-authored-by: Jean-Pierre Pourrez <kazimentou@free.fr>

Update version to 5.8.12

Update version to 5.9.0-rc7

Fix update for 5.8.11

PluXml 5.8.10 release