+ Primary Role
+ Secondary Role
+ Last change (by patch)
+ Ability cost type
+ Range type
+ Damage type

Now processes and identifies hotfixes and undocumented changes (new column - see closed issue https://github.com/ablazquezh/leagueoflegends-viz/issues/1).

allChampions_scrapper.py gets a list of all available champions.
goldBounty_scrapper.py gets info about gold rewards associated to kills.
patchInfo_scrapper.py gets the URLs storing each patch's relevant information.
patchInfoDetail_scrapper.py (not fully developed) extracts the data from the specific patches' URLs.