Check for $ref['_elem'] before using it.

Add a non aproval field in the conf

Checks if the actual namespace belongs to the approval namespaces

Check if the actual namespace belongs to the approval namespace

hide banner to read only users

do not set $REV if the current is approved

mark not published pages as hidden

added optional attic deletion on first approve

added internal only note

hide option just hides until first approve

fixed groupcheck on guest user

added publisher group

show banner to approvers

hide banner on hide drafts

added publish event

added option to hide drafts from read-only users

Brazilian Portuguese translation

plugin now converts old meta data format to new

added phpdoc comments

approve action now leads to correct revision

added approval colors to recent changes

set default approver count to 1

spelling fixes

wording fix

spelling fixes