The release notes provide information on the features and improvements in the specified version.
New features and improvements
BUG, REPORTING- Fixed: respondent tags should not be duplicated - EV-205
Fixed a bug in the report where duplicate participant tags were shown, causing the numbers to exceed the number of respondents.
BUG, REPORTING - Fixed: invalid participant information in participant bar - EV-207
Fixed a bug where invalid numbers were shown in the participation bar chart, accessible via the path System -> Participant sessions.
Security improvements
Again we had a sprint (release) with no security fixes.
This is breaking the trend of having a security fix in each sprint (release), like we had last year.
Check the central database of vulnerabilities for detailed information on each CVE.