Cyrus IMAP 2.5.9 Release Notes


This is a bug-fix release in the stable 2.5 series.

Refer to the Cyrus IMAP 2.5.0 Release Notes for important information about the 2.5 series, including upgrading instructions.

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Changes Since 2.5.8

Dependency changes

  • Libical 2.0.0 is now supported.

  • preliminary support for OpenSSL 1.1.0 (not yet released)

Other changes

  • ipurge(8) now supports a "-n" (dry run) option (thanks Valentin Vidic)

Bug fixes

  • Fixed: imapd now proxies LIST (special-use) to backend (thanks John Capo)

  • Fixed: sync_client handles its shutdown file more reliably (thanks John Capo)

  • Fixed: httpd no longer crashes with assertion failure on shutdown after CalDAV has been used

  • Fixed bugzilla #3938: squat search now handles pre-2.5 cyrus.squat data

  • Fixed Issue #5: twoskip database I/O performance in unlocked foreach

  • various build system improvements