todo:
- cleanup plugin importExport features

2023.05.13
- require dotclear 2.26
- require PHP 8.0+
- use define php_min
- fix post editor

2023.04.26
- require dotclear 2.26
- require PHP 8.0+
- use namespace
- use sql statement
- add use columns preference
- add list filters
- add plugin Uninstaller features (no direct actions)
- various fixes

2022.12.23
- use SVG icon
- use constant for table name
- use abstract plugin id and settings ns
- use short settings id
- use new addBehaviors
- fix autoload
- fix permissions
- fix install
- fix phpstan errors

2022.11.20
- fix compatibility with Dotclear 2.24 (required)

2021.11.06
- fix error on empty record on widget
- update to PS12

2021.10.30
- clean up code
- update license
- update translations
- check Dotclear 2.19
- check php7.3+, php8.0
- complete readme file
- fix widget rendering
- fix combo name
- fix javascript
- add user pref for posts list filters (dc 2.20)
- move config to blog pref

2013.11.21
- Switch to Dotclear 2.6 and clean up code
- Change icons
- Add dashboard icon

2011.06.10
- Fixed export bug (thks @noe)
- (c) 2011

2011.04.11
- Changed version numbering
- Fixed Dotclear 2.2.3 chage on plugin page (thks @tomek)
- Fixed call to $core->blog on prepend

0.6.1 - 2010.11.12
- Fixed install on nightly build

0.6 - 2010-06-08
- Switched to DC 2.2

0.5 - 2010.04.07
- Rewrited and cleaned extension
- Changed table

0.4 - 2009.08.23
- Added behaviors
- Added custom widget title
- Added "plugin page'' support

0.3
- Fixed php 5.3 compatibility
- Fixed typo in export function