LibreOffice-from-Collabora 4.3 release is based on upstream LibreOffice 4.3 source code, thus it contains all fixes from the upstream libreoffice-4-3 branch, plus more fixes and backported stable features from higher releases.
4.3-13
Released on 2017-01-06
Most important fixes
We backported all security fixes from newer versions, that were applicable to LibreOffice-from-Collabora 4.3. These were mostly updates to 3rd party libraries: nss, neon, curl and expat.
4.3-12
Released on 2016-03-07
Most important fixes
- Lotus Word Pro import filter out of bounds fixes, including fixes for CVE-2016-0795 and CVE-2016-0794
 - libxslt: added patch for CVE-2015-7995
 - upgraded libpng to 1.5.24 (fixes CVE-2015-7981 and CVE-2015-8126)
 - upgraded nss to 3.19.4
 
4.3-11
Released on 2015-09-29
Backported feature
- Support for the HKEY_CURRENT_USER Windows registry hive which enables per-user configuration policies (see also: Windows configuration management using Group Policy ADMX files)
 
Backported bugfixes
- tdf#31577, tdf#44419, tdf#44621, tdf#47832, tdf#58838, tdf#63955, tdf#76649, tdf#76845, tdf#78111, tdf#79018, tdf#79741, tdf#83365, tdf#84762, tdf#86024, tdf#88402, tdf#89031, tdf#89698, tdf#89806, tdf#90046, tdf#90611, tdf#91060, tdf#91453, tdf#91554, tdf#91641, tdf#91969, tdf#92061, tdf#92404, tdf#92448, tdf#92457, tdf#92467, tdf#92505, tdf#92573, tdf#92693, tdf#92767, tdf#92997, tdf#93071, tdf#93080, tdf#93097, tdf#93358, tdf#93750, tdf#93830
 - Other code stability fixes
 
4.3-9
Released on 2015-07-12
Most important fixes
- Do not allow documents to override global LinkUpdateMode setting
 - Avoid problems detecting HTML files with .xls extension
 - OS X sandboxing fixes
 - Various stability fixes
 
4.3-8
Released on 2015-06-01
Most important fixes
- Calc: Fixed positioning of cell-anchored form controls and drawing objects (tdf#67712)
 - Fixed PDF export of transparent Writer frames (tdf#84294)
 - Various stability fixes
 - Fixed opening files via COM2 on Windows (e.g. opened from IE10) (tdf#66232)
 - Enable localized system dialogs on OS X (tdf#78834)
 
4.3-6
Released on 2015-04-20
Most important fixes
- Upgrade internal OpenSSL to version 1.0.2a
 - Various stability fixes
 - OOXML Chart import fixes (handle different defaults of MS Office 2007 and OOXML standard)
 - Other OOXML import fixes, e.g. tdf#87488, tdf#90403, tdf#90404
 - Updated translations
 - Updated Spanish and Portuguese dictionaries
 
4.3-5
Released on 2015-03-17
Backported features
- Improvements to Track Changes
 - Style dropdown
 - Document thumbnails size reduction
 - Digitally signed PDF export
 - Edit/Read-only mode infobar
 
Most important fixes
- OOXML Chart import fixes
 - RTF import and export fixes
 - Security fix in Hangul Word Processor import filter (CVE-2015-1774)