This version  is primary  oriented to stabilize framework, but we have some good news:

• New functions for database drivers, now you can use union and join 
• Pages can be now use for override system messages at all.
• New module Archive enables you to discharge your old posts
• Changed rich editor - we have new default TinyMCE 8.3.2
• Italian and Slovak  translation
• Fixed: SQLite and POSTGRES drivers

Download files:

• Full / New version
• Diff to older version (5.3.2 only)

About editors:

You can still use FCKEditor, you can try download component. Also you can upgrade to CKEditor4.

How to use pages as error replacement:

1. Create new page in Administration center
2. We will replace message which shows when article is not found (code E91)
3. Use title for example: Article not found (E91),
4. For filename use messagecode(dot)msg this step is important (our case E91.msg)
5. Then fill short and full text(both). Full text is message content, short can be your notes.
6. On next screen choose No background
7. Now system will automatically replace message with code E91

Same example you can  use also for replace Discussion rules message (O60).

Complete change log is here:

New features:

#516: Add webserver and version to This server

#515: Provide on admin site in bugzilla report to unreleased (planned) versions of product.

#510: SQL drivers add feature for select..union and from..join

#506: Internal pages which can provide replacement for message content can also has parameter allowing them no background settings (do this using category default and no-background) selection when is detected file name as .msg on second screen. (#495)

#505: Add also section marked to release bugs and features on product version (which are not finished yet).

#504: Add archive functionality for all parts using table wnc_pages. You will be able to archive into this section all types (pages, articles and software). Please mind archiving whole categories.

#501: Improve insert creation in drivers to support limited list of columns (not read whole table)

#499: Improve update creation in drivers to support limited list of columns (not read whole table)

#498: Add Italian language translation

#495: Create internal 404 page when any part of any module is not found. Not just show an error.

#493: Update tinymce editor in WNC to newest non loud version.

#491: Replace FCKEditor2 with CKEditor 4.x from security reasons.

Fixed bugs:

#509: No display pages or archives on posts draft tab

#503: Annoying bug, when you want to go from public side to bug there is no way. You have to click manually throw the admin center. Lets fix it in the way how it works on articles.

#502: In some cases articles pointing filename to Id specially in head and for wnc_post table.

#497: Posts behind password not working

#496: Add key does not works

#492: Fix gray message above comments

#489: Cant create new version in administration mode in software module. After form submit recieving 404.

#484: Add key for change amount of articles on summary page of articles.

#482: Fix in statistics percentages on visitors tam

#481: File manager in admin zone cant delete uploaded file

#452: Administration zone, section strings, tab theme There is error: Fatal error: Uncaught TypeError: sizeof(): Argument #1 ($value)

#451: Administration zone, part comments tab settings there are sql errors (also some others settings tabs)

#447: Module pages in administration does not working, its returns error while opening details, editing or advanced setting.

#441: Do not show offer for change languages when there are no other lang versions of article

#432: Database drivers problem: postgres doesnt works