Based on the specific version number (S.15400) and the product code (RJAA), you are referring to the Autodesk AutoCAD 2022.1.2 Update (specifically the Hotfix/Update compiled in early 2022). The acronym RJAA is the internal Autodesk product code identifying this as the 64-bit version of AutoCAD 2022.
Functional Refinements: Restored the ability to rotate blocks during insertion from the blocks palette and improved performance when copying/pasting between complex drawings. Critical Technical Notes AutoCAD 2022 update 2022.1.1 crashed AutoCAD autodesk autocad 202211 version s15400 rjaa hot
Autodesk AutoCAD 2022: What's New and Improved in Version S1.54.00 RJA/A Hot Based on the specific version number ( S
“This doesn’t just draw lines,” the engineer whispered. “It draws realities.” autodesk autocad 202211 version s15400 rjaa hot
The Evolution of Design: Exploring Autodesk AutoCAD 2022.11 Version S15400 Rjaa HOT