Changes in version 1.0.3.9000 Patch - Minor edits to methods. Changes in version 1.0.3 (2025-10-09) Patch - Added citation to Pesigan, I. J. A., Russell, M. A., & Chow, S.-M. (2025). Inferences and effect sizes for direct, indirect, and total effects in continuous-time mediation models. Psychological Methods. https://doi.org/10.1037/met0000779. Changes in version 1.0.2 (2025-02-14) Patch - Added the clean argument to the PBSSMFixed, PBSSMOUFixed, PBSSMLinSDEFixed, and PBSSMVARFixed functions. Changes in version 1.0.1 (2025-01-22) Patch - Initial CRAN release