Sylpheed

* 2.0.0beta3

    * The strict checking of the integrity of summary caches was disabled by

      default, and the performance of displaying summary was improved.

    * An option to execute command when new messages arrive was added.

    * 'Add to address book' was added to the context menu of mail address

      in the text view.

    * Encryption is enabled by default when replying to encrypted messages.

    * GPGME and OpenSSL support are now enabled by default.

    * The bug that caused failure of parsing IMAP4 response if embedded null

      characters appeared in message headers.

    * Selected text is used on reply even if the Attachment tab is selected.