# LMMsolver 1.0.2

- First and second order derivatives are now calculated correctly.
- Several small bugs fixed.
- Updated tests to pass checks on macM1.

# LMMsolver 1.0.1

`weights`

argument in LMMsolve function added
- Function
`obtainSmoothTrend`

returns in addition to the predictions the standard errors.
- Generalized Additive Model (GAM) added for one-dimensional splines, i.e. more
`spl1D()`

components can be added to the `spline`

argument of LMMsolve function
- Improved efficiency of calculating the sparse inverse using super-nodes.
- Replaced the original P-splines penalty
`D'D`

with a scaled version which is far more stable if there are many knots.

- Several bugs fixed.

# LMMsolver 1.0.0