Version 1.5.2 - CVS
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+ - Added support for authorization identifier in IMAP backend, for SASL
+ authentication mechanisms PLAIN and DIGEST-MD5. This can be set upon login
+ by use of an external plugin.
- Fix warning about array required in array_keys for display options when no
fontset is defined.
- Added "bad plugin" blacklist in configtest.php.
- Provide View Unsafe Images link on viewing a text/html attachment.
- Added APOP, TLS and STLS support to mail_fetch plugin (#575299).
- Added Courier IMAP OUTBOX check to configtest utility.
+ - Moved login_form hook to its own table row on login page.
+ - Added check_plugin_version() function.
+ - If mailbox name starts with slash or contains ../, error message is
+ generated. Safety check for insecure default UW IMAP setup (#1557078).
+ - Ignore message copy errors when messages are deleted. Allows to delete
+ messages when quota is exceeded. (#614887) (#646386) (#1446026)
+ - Added filter_hook_function() hook type.
+ - Fixed unintended literal fetching (#1562271).
+ - Checked if configuration file is readable in configuration utility
+ (#1568355).
+ - Added PHP pspell extension support to squirrelspell plugin.
Version 1.5.1 (branched on 2006-02-12)
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