v0.1.2

Copulas v0.1.2

Diff since v0.1.1

Still experimental

Merged pull requests:

• CompatHelper: add new compat entry for Roots at version 1, (keep existing compat) (#4) (@github-actions[bot])
• CompatHelper: bump compat for Roots to 2, (keep existing compat) (#5) (@github-actions[bot])
• fix Archimedean cdf and some typos (#6) (@mlkrock)