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* Forced Preferences plugin Release Notes
*  version 1.4.sm
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This plugin version adds new configuration options ($fp_dynamic_defaults and
$fp_dynamic_overrides) and fixes overrides in options_save hook. New options 
allow administrators to change interface defaults or override user settings 
without saving them in user preferences. Options are active only on backends 
that support get_pref and get_pref_override hooks. Hooks are not supported in 
SquirrelMail 1.4.0-1.4.10 DB backend.

Due to implementation specifics these settings can only override values that
are not evaluated as boolean false in PHP. If array value is set to zero,
SquirrelMail will ignore it.

Plugin is backwards compatible with older site configuration files. Minimal 
required SquirrelMail version is increased to 1.4.0. Minimal PHP version is
increased to 4.1.0.
