🌊 v2.0: Enhanced Documentation and Robustness Update Building upon our successful v1.0 release, this version brings significant improvements to documentation, code clarity, and robustness of the log-conformation viscoelastic solver. Also made version tag consistent across main source files: log-conform-viscoelastic-scalar-2D.h and log-conform-viscoelastic-scalar-3D. ✨ Key Improvements Documentation Enhancements Added comprehensive documentation for the log-conformation method in 2D implementation Synchronized documentation between 2D and 3D versions for consistency Fixed documentation typos in log-conform-viscoelastic-scalar-3D.h Code Robustness Added validation check for negative eigenvalues in diagonalization_2D function Introduced new initialization functions: init_pseudo_v for pseudo vectors init_pseudo_t for pseudo tensors Enhanced computation of B tensor components Improved transformation of rotation tensor Omega to original coordinate system Architecture Improvements Refactored tensor operations using intermediate tensor structure A Enforced explicit symmetry in tensor operations Added TODO markers for future transition to fully tensor-based formulation 🔍 Technical Details Enhanced matrix algebra implementation in both 2D and 3D calculations Improved intermediate variable handling for better clarity Better error reporting for negative eigenvalue cases 🎯 Future Development Planned transition to a fully tensor-based formulation Continued optimization of computational efficiency Further documentation improvements 🔄 Compatibility Fully compatible with previous v1.0 implementations Maintains support for both 2D and 3D simulations Preserves existing functionality while improving robustness For a complete list of changes, please refer to the commit history and PR #14. 📚 Previous Release (v1.0) Highlights Complete scalar implementation of log-conformation method for 3D viscoelastic fluid simulations Optimized matrix operations in 3D calculations Enhanced initialization functions Improved error handling Optimized Omega tensor calculations Performance improvements in acceleration term calculations