Change Details

`list=recentchanges` has `rcprop=tags` and `rctag=foo`. Similar parameters are missing for `list=watchlist`. They would be useful to get the edit tags when retrieving the watchlist via API.

`list=recentchanges` has `rcprop=tags`. Similar parameter is missing for `list=watchlist`. It would be useful to get the edit tags when retrieving the watchlist via API.

`list=recentchanges` has `rcprop=tags` and `rctag=foo`. Similar parameters are is missing for `list=watchlist`. TheyIt would be useful to get the edit tags when retrieving the watchlist via API.