# massProps 0.3.5

* Updated to use rollupTree::df_{get,set}_by_id() (#66)

# massProps 0.3.4

* Error in inertia tensor uncertainty documentation fixed (#64).

# massProps 0.3.3

* Benchmark results cleaned up (#54).

* Inertia tensor and uncertainty equations layout improved (#57).

# massProps 0.3.2

* Invocation instructions in vignette cleaned up (#41).

* Covariance exposition for RoG uncertainty clarified (#43).

* Initialization in rollup_radii_of_gyration_unc() cleaned up (#44).

* igraph loading fix for vignette (#48).

* Formal parameters made consistent in combine functions (#51).

# massProps 0.3.1

* Examples made smaller to avoid CRAN runtime violations

# massProps 0.3.0

* Numeric subscripts replaced with symbolic (e.g., [1] -> ["x"]) (#25).

* Q expressions restored in inertia computations (#27, #31). The code now aligns
  better with the documentation.
  
* Calculations for radii of gyration and their uncertainties added (#9).

* Numerous code and documentation improvements (#37).

# massProps 0.2.0

* Initial CRAN submission.
