Dimensionality reduction methods (PCA/t-SNE) are now accessible in the peak picking view.
[How to use DR methods in M²aia](https://dx.doi.org/10.17504/protocols.io.bwybpfsn).
Added view for multimodal 2D MSI-to-MSI or Histo-to-MSI registration.
[How to use registration view in M²aia (coming soon)]().
Add [CIVIDS](http://doi.org/10.1371/journal.pone.0199239) color map.
New command-line applications for pixel-wise peak picking and basic signal processing.
[How to use pixel-wise peak picking utilities (Docker) (coming soon)]().
[How to use signal processing utilities (Docker) (coming soon)]().
Fixes for stability, etc.