docs: document v7.13.0 features

- Live formulas (HARDFORMULA/SOFTFORMULA) in dcc-validations with operator-friendly explanations
- MPE_VALIDATIONS table doc: add HARDFORMULA/SOFTFORMULA to RULE_TYPE values
- Roadmap: mark Frontend Formulae and Regex Rules as delivered
- SAS VA Embed: document Live vs Confirm filter modes
- ViewBoxes: document edge/corner drag resizing
- Licensing: combined-key paste, key preview, protocol warning
- CAS Tables: REPLACE load type support and temp table cleanup
- Editor: native date/time pickers, paste-validation overlay, row status indicators
- Stage page: Formatted/Unformatted toggle on the approvals screen
- Viya deploy: configurator improvements, deploy checks, login page UX
- Index page: add live formulas and VA embed to features list

docs/cas-tables.md

@@ -58,3 +58,7 @@ quit;
 ## Special Variables
 
 Processing of data in Data Controller is performed in SPRE with SAS datasets - and as such, it is not possible to process character variables longer than 32k or other CAS specific data types.
+
+## Temporary Table Cleanup
+
+If a CAS load fails partway through, any temporary tables created during the process are cleaned up automatically - no manual intervention is required.