# 2.0
- Correct bug in logrr.
- Correct documentation.
- Update package to use pbapply for progress bar, when possible.
# 2.1
- Print function for kdenv.
- Better output from *.test functions. 
- Update documentation.
# 2.1.1
- Update package based on spatstat update.
# 2.2
- Add color gradient function better for logrr.
# 2.3
- Add print, summary methods for kdenv, spscan objects.
- Add cluster function.
- Add print methods for logrrenv, logrr_test.
# 2.4
- Update imports for spatstat.random.
# 2.5
- Add global version of logrr tolerance envelopes.
- Update package based on spatstat.core splitting into two different packages.
# 2.6
- Remove dependency on sp package.
- Fix bug in print function of kdenv_summary.
- Fix bug in spscan.test related to radius of window.
- Refactor spscan.test to create cleaner, simpler function that uses several helper functions.