- update to 2.6.3:
* Fix modularity functions (gh#networkx/networkx#5072)
* CI/MAINT: drop gdal tests (gh#networkx/networkx#5068)
* modularity_max: provide labels to get_edge_data (gh#networkx/networkx#4965)
* Improvements to greedy_modularity_community (gh#networkx/networkx#4996)
* use weight arg instead of 'weight' key at greedy_modularity_communities()
* modularity_max: breaking the loop when given community size is reached (gh#networkx/networkx#4950)
* modularity_max: allow input of desired number of communities
* greedy_modularity_communities with digraphs and multi(di)graphs (gh#networkx/networkx#5007) (gh#networkx/networkx#5007)
* Allow greedy_modularity_communities to use floating point weights or resolution (gh#networkx/networkx#5065)
* change i,j,k notation to u,v,w (no indexes since gh#networkx/networkx#5007)