Changes in version 0.2.2 (2024-01-09)                  

    o   Fixed rounding error in PERT method.

    o   Small changes to the content of the vignettes.

                 Changes in version 0.2.1 (2023-06-06)                  

    o   Additional formulas for expected value and variance in PERT.

                 Changes in version 0.2.0 (2023-04-27)                  

    o   Added loading a graph as a list of predecessors.

    o   Automatic addition of dummy activities based on the list of predecessors.

    o   Charts: Gantt, ASAP and ALAP give you the option to decide whether to display dummy activities.

    o   Major and minor changes to critical path functions.

    o   Changes in vignettes adapting them to the new features of the package.

                 Changes in version 0.1.5 (2023-02-23)                  

    o   Minor changes to the manual.

    o   plot_graphAOA() now also plots the critical path. plot_crit_pathAOA() is no longer available. Check documentation and vignette.

    o   Added two new functions: PERT_newtime() and PERT_newprob().

                 Changes in version 0.1.4 (2021-07-31)                  

    o   Added ASAP (As Soon As Possible) anad ALAP (As Late As Possible) charts.

    o   The vignette supplemented adequately to the changes introduced.

                 Changes in version 0.1.3 (2021-06-27)                  

    o   Added the optional fixed_seed parameter to the functions that plot graphs.

    o   Added directive term for normal time to the list containing results for the LESS method.

    o   Fixed some minor bugs in the code.