##  [Ansys Rocky - Previous releases](/docs/rocky/previous) 

###### **PrePost scripting**

Use the PrePost scripting to create and modify Python scripts for automating tasks in Rocky.

[2025 R2](/docs/rocky-prepost-scripting-2025-r2/index.md)

[2025 R1](/docs/rocky-prepost-scripting-2025-r1/index.md)

[2024 R2](/docs/prepost-scripting-2024-r2/index.md)





 

 



###### **Solver SDK**

Use the Solver SDK to develop custom modules that integrate into Rocky.

[2025 R2](/docs/rocky-solver-sdk-2025-r2/index.xhtml)

[2025 R1](/docs/rocky-solver-sdk-2025-r1/index.xhtml)

[2024 R2](/docs/Solver-SDK-2024-R2/index.xhtml)