springer 0.1.7 (2023-01-06)

• Fixed errors.
• Updated reference list.

springer 0.1.6 (2022-12-20)

• Fixed minors and errors.
• Updated source functions and examples.
• Updated reference list.
• Updated author list.

springer 0.1.5 (2021-09-14)

• Fixed the error in CRAN package check results.
• Updated maintainer’s contact information.
• The paper about the methods in the package has been submitted to arXiv and it has been included in the reference list in springer-package.R.