url: /setup/upgrade-notes/
---
+## Release 7.9 LTS Upgrade Notes
+
+
+[Full Release Notes](https://jira.sonarsource.com/secure/ReleaseNote.jspa?projectId=10930&version=14945)
+
## Release 7.8 Upgrade Notes
**MySQL Deprecation and Migration**
This is the last version that will support MySQL. To migrate from MySQL to a supported database, see the free [MySQL Migrator tool](https://github.com/SonarSource/mysql-migrator).
**Deprecated web services dropped**
Web services that were deprecated in 5.x versions have been dropped. ([SONAR-11876](https://jira.sonarsource.com/browse/SONAR-11876))
+[Full Release Notes](https://jira.sonarsource.com/secure/ReleaseNote.jspa?projectId=10930&version=14939)
+
## Release 7.7 Upgrade Notes
**Deprecated parameters dropped**
`sonar.language`, and `sonar.profile`, both deprecated since 4.5, are dropped in this version as is `sonar.analysis.mode`, which as been deprecated since 6.6. These now-unrecognized parameters will simply be ignored, rather than failing analysis.