Changes in version 0.1.3 (2025-03-18)                  

  - Fixed bugs.
  - Introduced the GM with two low-frequency variables ("GM2M").

                 Changes in version 0.1.2 (2024-02-17)                  

  - Fixed bugs.
  - Introduced random starting values for GARCH-MIDAS and MEM-MIDAS
    models.
  - Introduced the DAGM with two low-frequency variables ("DAGM2M").

                 Changes in version 0.1.1 (2021-02-01)                  

  - Added Exponential Almon lag function to weight the lagged
    realizations of the MIDAS variable for the GARCH-MIDAS models.
  - Introduced the models GMX, DAGMX, MEMX, and MEMMIDASX, that is:
    GARCH-MIDAS-X, DAGM-X, MEM-X and MEM-MIDAS-X.
  - Introduced the multi-step-ahead predictions for the GARCH-MIDAS
    models.
  - Fixed typos.
  - Improved function print.rumidas.

                 Changes in version 0.1.0 (2020-09-22)                  

  - First release