Update supported databases in system requirements

Author: dahfjkg

content/en/docs/refguide/installation/system-requirements.md

@@ -216,12 +216,12 @@ Mendix tries to support the most recent and patched database server versions fro
 
 Current support:
 
-* [MariaDB](/refguide/mysql/): 10.4, 10.5, 10.6, 10.11, 11.4
+* [MariaDB](/refguide/mysql/): 10.6, 10.11, 11.4, 11.8
 * [Microsoft SQL Server](/developerportal/deploy/mendix-on-windows-microsoft-sql-server/): 2019, 2022
 * [Azure SQL](https://docs.microsoft.com/en-us/sql/t-sql/statements/alter-database-transact-sql-compatibility-level?view=sql-server-2017): v12 compatibility mode 140 or higher
-* [MySQL](/refguide/mysql/): 8.0, 8.4
+* [MySQL](/refguide/mysql/): 8.4
 * [Oracle Database](/refguide/oracle/): 19, 21c
-* PostgreSQL: 12, 13, 14, 15, 16, 17
+* PostgreSQL: 13, 14, 15, 16, 17
 * [SAP HANA](/refguide/saphana/): 2.00.076.00.1705400033
 
 {{% alert color="warning" %}}

content/en/docs/refguide10/installation/system-requirements.md

@@ -240,12 +240,12 @@ Mendix tries to support the most recent and patched database server versions fro
 
 Current support:
 
-* [MariaDB](/refguide10/mysql/): 10.4, 10.5, 10.6, 10.11, 11.4
+* [MariaDB](/refguide10/mysql/): 10.6, 10.11, 11.4, 11.8
 * [Microsoft SQL Server](/developerportal/deploy/mendix-on-windows-microsoft-sql-server/): 2019, 2022
 * [Azure SQL](https://docs.microsoft.com/en-us/sql/t-sql/statements/alter-database-transact-sql-compatibility-level?view=sql-server-2017): v12 compatibility mode 140 or higher
-* [MySQL](/refguide10/mysql/): 8.0, 8.4
+* [MySQL](/refguide10/mysql/): 8.4
 * [Oracle Database](/refguide10/oracle/): 19, 21c
-* PostgreSQL: 12, 13, 14, 15, 16, 17
+* PostgreSQL: 13, 14, 15, 16, 17
 * [SAP HANA](/refguide10/saphana/): 2.00.076.00.1705400033
 
 {{% alert color="warning" %}}

content/en/docs/refguide8/general/system-requirements.md

@@ -102,14 +102,13 @@ Mendix tries to support the most recent and patched database server versions fro
 
 Current support:
 
-* [IBM DB2](/refguide8/db2/) 11.5 for Linux, Unix, and Windows
-* [MariaDB](/refguide8/mysql/) 10.4, 10.5, 10.6, 10.11
-* [Microsoft SQL Server](/developerportal/deploy/mendix-on-windows-microsoft-sql-server/) 2019, 2022
-* [Azure SQL](https://docs.microsoft.com/en-us/sql/t-sql/statements/alter-database-transact-sql-compatibility-level?view=sql-server-2017) v12 compatibility mode 140 or higher
-* [MySQL](/refguide8/mysql/) 8.0
-* [Oracle Database](/refguide8/oracle/) 19, 21c
-* PostgreSQL 12, 13, 14, 15, 16
-* [SAP HANA](/refguide8/saphana/) 2.00.040.00.1545918182
+* [MariaDB](/refguide8/mysql/): 10.6, 10.11, 11.4, 11.8
+* [Microsoft SQL Server](/developerportal/deploy/mendix-on-windows-microsoft-sql-server/): 2019, 2022
+* [Azure SQL](https://docs.microsoft.com/en-us/sql/t-sql/statements/alter-database-transact-sql-compatibility-level?view=sql-server-2017): v12 compatibility mode 140 or higher
+* [MySQL](/refguide8/mysql/): 8.4
+* [Oracle Database](/refguide8/oracle/): 19, 21c
+* PostgreSQL: 13, 14, 15, 16, 17
+* [SAP HANA](/refguide8/saphana/): 2.00.076.00.1705400033
 
 {{% alert color="warning" %}}
 Each app should have its own database. Mendix apps cannot share data by sharing the same database. 

content/en/docs/refguide9/general/system-requirements.md

@@ -203,14 +203,13 @@ Mendix tries to support the most recent and patched database server versions fro
 
 Current support:
 
-* [MariaDB](/refguide9/mysql/): 10.4, 10.5, 10.6, 10.11
+* [MariaDB](/refguide9/mysql/): 10.6, 10.11, 11.4, 11.8
 * [Microsoft SQL Server](/developerportal/deploy/mendix-on-windows-microsoft-sql-server/): 2019, 2022
 * [Azure SQL](https://docs.microsoft.com/en-us/sql/t-sql/statements/alter-database-transact-sql-compatibility-level?view=sql-server-2017): v12 compatibility mode 140 or higher
-* [MySQL](/refguide9/mysql/): 8.0
+* [MySQL](/refguide9/mysql/): 8.4
 * [Oracle Database](/refguide9/oracle/): 19, 21c
-* PostgreSQL: 12, 13, 14, 15, 16
-* [SAP HANA](/refguide9/saphana/): 2.00.040.00.1545918182
-* [IBM DB2](/refguide9/db2/): 11.5 for Linux, Unix, and Windows (please note that support for DB2 is deprecated and will be removed in Studio Pro 10)
+* PostgreSQL: 13, 14, 15, 16, 17
+* [SAP HANA](/refguide9/saphana/): 2.00.076.00.1705400033
 
 {{% alert color="warning" %}}
 Each app must have its own database. Mendix apps cannot share data by sharing the same database.