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## Release 7.5 Upgrade Notes
+**More Issues Backdated**
+Additional cases of issue backdating have been added, so fewer genuinely old issues will be reported in the New Code period ([MMF-1287](https://jira.sonarsource.com/browse/MMF-1287))
+
**Two Vulnerabilities Patched**
An open redirect vulnerability on login was corrected ([SONAR-11475](https://jira.sonarsource.com/browse/SONAR-11475)).
An XSS vulnerability in custom project links was also patched. ([SONAR-11506](https://jira.sonarsource.com/browse/SONAR-11506)).
-**Deadlock Fixed**
+**Deadlock Fixed**
The deadlock that could occur with the combination of
* SQL Server
* Multiple workers
**DB Connection Pool Defaults Restored**
Database connection pool defaults have been restored to their pre-SonarQube 7.4 values. They were inadvertently affected by a change of connection pooling in 7.4 ([SONAR-11539](https://jira.sonarsource.com/browse/SONAR-11539)).
-**More Issues Backdated**
-Additional cases of issue backdating have been added, so fewer genuinely old issues will be reported in the New Code period ([MMF-1287](https://jira.sonarsource.com/browse/MMF-1287))
-
[Full Release Notes](https://jira.sonarsource.com/jira/secure/ReleaseNote.jspa?projectId=10930&version=14693)
**More memory may be needed for analysis**
Changes in the advanced security analysis available in Developer Edition and above may mean that a larger heap is needed during analysis.
-**Analysis warnings in UI**
+**Analysis warnings in UI**
Some `WARN` messages generated during analysis are now available via the UI ([MMF-1244](https://jira.sonarsource.com/browse/MMF-1244)). More messages will be available as new versions of language analyzers are released.
**"Leak" replaced with "New Code"**
## Release 7.3 Upgrade Notes
-**New "Administer Security Hotspots" Permission**
+**New "Administer Security Hotspots" Permission**
During the upgrade, the new "Administer Security Hotspots" permission is granted to all users/groups who already have the "Administer Issues" permission.
**Expanded Compute Engine Logs**