Release v3.6.3 - CRAN version, site revamp, more inputs flexibility · facebookexperimental/Robyn

Relevant changes on v3.6.3:

CRAN: First Robyn version available via CRAN. From now on, install CRAN's for stable version, GitHub's for dev version.
Docs: Site revamp #372, documentation updates and demo enrichment
Feat: Added version_prompt parameter to robyn_refresh() #375
Feat: Added new calibration checks to ensure quality experiments usage
Feat: New date_min and date_max parameters on robyn_allocator() to pick non-0 means window
Feat: New robyn_update() function
Feat: More checks and warnings included to push users to follow best practices.
Refactor: Changed 1 to 3 Pareto fronts as default to enrich robyn_clusters() results
Refactor: Changed default thresholds on robyn_converge() to be more flexible
Fix: Several bugs squashed

Full Changelog: v3.6.2...v3.6.3