-New feature: generate twig cache for questions from command line. (LouisGac)
-New feature: allow translation in theme description (LouisGac)
-Fixed issue [security]: SQL injection in participant model (James Mullen, edgescan) (Olle Haerstedt)
-Fixed issue [security] : no CRSF control when delete saved response (Denis Chenu)
-Fixed issue #15369: Ranking with filter didn't save all value (Denis Chenu)
-Fixed issue #15350: Unable to delete saved reponse (Denis Chenu)
-Fixed issue #15348: Ranking question does not save answers when array (Olle Haerstedt)
-Fixed issue #15334: Option 'Delete from the central panel and associated surveys' would not properly delete in CPDB (WalAffe)
-Fixed issue #15326: beforesurveybarrender view surveybar_view doesn't style dropdown menu correctly (Adam Zammit)
-Fixed issue #15305: Export survey participants by status (Dominik Vitt)
-Fixed issue #15162: Images in the answer options of an array are shown on the very left when switch to Arabic on small screens (Dominik Vitt)
-Fixed issue #15147: PHP notice message when exporting survey as TSV (Dominik Vitt)
-Fixed issue #15030: Css and font issue, Arabic is not displayed properly (Dominik Vitt)
-Fixed issue #15008: Captcha for later use not working in IE11 (Eddy Lackmann)
#Updated translation: Turkish by eddylackmann
#Updated translation: Thai by Mazi, tomzt
#Updated translation: Swahili by eddylackmann
#Updated translation: Slovak by dusanm
#Updated translation: Russian by vipgroup, ddrmoscow
#Updated translation: Romanian by eddylackmann
#Updated translation: Portuguese (Portugal) by effgarces
#Updated translation: Polish by elissa
#Updated translation: Polish (Informal) by elissa
#Updated translation: Persian by mdavoodian
#Updated translation: Persian by ESH
#Updated translation: Norwegian (Bokmål) by pmonstad
#Updated translation: Korean by Mazi
#Updated translation: Japanese by Mazi
#Updated translation: Italian by lfanfoni
#Updated translation: Italian (Informal) by lfanfoni
#Updated translation: Hungarian by vargazsoltivan, kkd, cdorin
#Updated translation: German by marvinthemartian13, c_schmitz
#Updated translation: German (Informal) by marvinthemartian13, c_schmitz
#Updated translation: French (France) by eddylackmann, b00z00, DenisChenu
#Updated translation: Dutch by Han
#Updated translation: Dutch (Informal) by Han
#Updated translation: Danish by Mikkel
#Updated translation: Czech by jelen1
#Updated translation: Czech (Informal) by slansky, jelen1
#Updated translation: Croatian by dominikvitt
#Updated translation: Chinese (Simplified) by Mazi
#Updated translation: Catalan by qualitatuvic