Release 1.2.0

• Principal Geodesic Analysis of Merge Trees / Pers. Diagrams (IEEE TVCG 2023)
• Parallel Computation of Morse-Smale Segmentations (IEEE TVCG 2023)
• Branch Mapping Distance between Merge Trees (EuroVis 2022)
• Path Mapping Distance between Merge Trees (IEEE TopoInVis 2022)
• TTK is Getting MPI-Ready \0/ !!!
• Migration to ParaView 5.11.1
• Switch to C++14
• Discrete Morse Sandwich performance improvements (parallel efficiency)
• Morse Smale Complex performance improvements
• Wasserstein distance performance improvements
• Support for Persistence Diagrams in Merge Tree Clustering
• Clustering scores (NMI/ARI)
• Dimensionality reduction metric preservation score (DistanceMatrixDistorsion)
• On-surface smoothing
• API improvements
• Bug fixes