Update RELEASE_NOTES
Update RELEASE_NOTES

FrancescAlted/PyTables,tp199911/PyTables,avalentino/PyTables,mohamed-ali/PyTables,andreabedini/PyTables,joonro/PyTables,rdhyee/PyTables,FrancescAlted/PyTables,jennolsen84/PyTables,jack-pappas/PyTables,rabernat/PyTables,jack-pappas/PyTables,tp199911/PyTables,jennolsen84/PyTables,dotsdl/PyTables,rabernat/PyTables,rabernat/PyTables,andreabedini/PyTables,mohamed-ali/PyTables,gdementen/PyTables,mohamed-ali/PyTables,jack-pappas/PyTables,tp199911/PyTables,FrancescAlted/PyTables,avalentino/PyTables,dotsdl/PyTables,gdementen/PyTables,tp199911/PyTables,PyTables/PyTables,PyTables/PyTables,rabernat/PyTables,avalentino/PyTables,jack-pappas/PyTables,joonro/PyTables,andreabedini/PyTables,rdhyee/PyTables,andreabedini/PyTables,gdementen/PyTables,mohamed-ali/PyTables,jennolsen84/PyTables,gdementen/PyTables,joonro/PyTables,rdhyee/PyTables,jennolsen84/PyTables,jack-pappas/PyTables,rdhyee/PyTables,PyTables/PyTables,dotsdl/PyTables,dotsdl/PyTables,joonro/PyTables