This version is not supported anymore.
The TYPO3 CMS community supported from 2012-04-23 until 2012-11-27. Please consider updating to a newer version.
Release Notes for TYPO3 CMS 4.7.20
This document contains information about TYPO3 CMS 4.7.20 which was released on October 22nd, 2014.
This release is a combined bug fix and security release.
Due to security issues found in the TYPO3 CMS Core, there was a combined release of TYPO3 CMS 4.5.37, 4.7.20, 6.1.12 and 6.2.6.\ Find more details in the security bulletin: <https://typo3.org/teams/security/security-bulletins/typo3-core/typo3-core-sa-2014-002/>
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The usual upgrading procedure applies. No database updates are necessary.
Here is a list of what was fixed since [4.7.19](TYPO3_CMS_4.7.19 "wikilink"):
2014-10-22 6b61880 [RELEASE] Release of TYPO3 4.7.20 (TYPO3 Release Team) 2014-10-22 727258f #62357 [SECURITY] Fix DoS in openid (Markus Klein) 2014-10-22 313c4bb #59573 [SECURITY] Fix RCE in swiftmailer (Helmut Hummel) 2014-08-23 aec409c #60199 [BUGFIX] Collect correct information on elements in page (Jigal van Hemert) 2014-07-08 c409513 #48939,#49055 [BUGFIX] Movements pollute colPos value of content elements (Nicole Cordes) 2014-06-29 b0033d1 [TASK] Improve travis notifications to channels (Helmut Hummel) 2014-06-05 f731fc3 #59059 [BUGFIX] New content elements are always stored on pid 0 (Markus Klein) 2014-06-03 d9d2dd1 #59034 [BUGFIX] Fix double ? in eID url for encryption key (Markus Klein) 2014-05-22 854cca5 [TASK] Set TYPO3 version to 4.7.20-dev (TYPO3 Release Team)