# Cyrus IMAP 2.5.11 Release Notes

Important

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.

Download from GitHub:

> - https://github.com/cyrusimap/cyrus-imapd/releases/download/cyrus-imapd-2.5.11/cyrus-imapd-2.5.11.tar.gz

> - https://github.com/cyrusimap/cyrus-imapd/releases/download/cyrus-imapd-2.5.11/cyrus-imapd-2.5.11.tar.gz.sig

## Changes Since 2.5.10

### Dependency changes

### Other changes

- Better integration with updated documentation/website infrastructure

- The "timeout" option is now also used as an upper limit in minutes for IDLE connections. A new option "imapidletimeout" can be used to set an idle-specific timeout instead. (Thanks Philipp Gesang.)

### Bug fixes

- Fixed: invalid free and memory leak in httpd

- Fixed: services no longer exit when client disconnects before accept()

- Fixed Issue #65: no longer use -Wno-sign-compare when unsupported

- Fixed Issue #67: better support for dots in localparts (thanks Jeroen van Meeuwen)

- Fixed: don't assume LIST section options when proxying

- Fixed: SEARCH crash on some platforms

- Fixed: ensure directory hierarchy created when renaming empty mailboxes

- Fixed Issue #1742: reconstruct no longer crashes when cache records are too short

- Fixed Issue #11: LIST RETURN options now work properly with virtdomains

- Fixed Issue #44: http proxy no longer crashes on starttls (thanks Wolfgang Breyha)

- Fixed Issue #1752: no longer crash on notifyd mailto method

- Fixed Issue #1768: ensure consistency of CalDav ORGANIZER (thanks Дилян Палаузов)

- Fixed Issue #368: SETACL with invalid rights characters now returns BAD

- Fixed Issue #46: renames to remote destinations now work correctly

- Fixed Issue #38: UTF-8 :subject now supported in sieve vacations

- Fixed Issue #1872: no longer crash on bad SSL session ids

- Fixed Issue #1931: missing mysql/mariadb dependencies now reported by configure

- Fixed: various memory and resource leaks (thanks Дилян Палаузов)