OptimizationOptimJL-v0.4.20

OptimizationOptimJL OptimizationOptimJL-v0.4.20

Diff since OptimizationOptimJL-v0.4.19

Merged pull requests:

• Add lag_hess_structure: canonical COO enumeration for the vector lag_h (#1312) (@SebastianM-C)
• Restore the documented algorithm names the QA sweep stripped (#1315) (@ChrisRackauckas)
• Release 25 sub-libraries (#1318) (@ChrisRackauckas)
• Fix the two docs errors failing the Documentation build (#1321) (@ChrisRackauckas-Claude)
• qa: enforce strict imports and recursive ambiguity checks (#1322) (@ChrisRackauckas-Claude)

Closed issues:

• Register pending versions (#1316)