in PHP 4.4.5 (#1664155).
- If a date-header cannot be parsed, display the unparsed version as a
better-than-nothing alternative.
+ - Fix Priority and Receipt compose options being reset after return from
+ HTML addressbook, and allow returning from an empty address book (#1673056).
+ - Do not special case the 'None' folder.
+ - Fixes for filters issues (#1634735).
Version 1.5.1 (branched on 2006-02-12)
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