Changes in 0.0.4¶

• Added the {EXPERIMENTAL} marker (#1908);
• Added the “More” icon, which opens the WikiNG help page, to the Wiki toolbar;
• Restored Wiki toolbar for recent Redmine versions (#2154, #2158 and #2205);
• Fixed Wikipedia language 1-character limit bug (#2142);
  Thanks user#709 for the find, regular expression analysis and fix!
• Preventing dashes in URLs from replacement (#2152);
• Renamed !{{hook}} macro into !{{wiking_hook}} (#2206).