v4.8.1

make terminal node in outage tree expandable

v4.8.0

add terminal level to outage tree on nodes

v4.7.3

fix bug in outage equipment gathering logic

v4.7.2

fix can't find equipment error thrown if equipment is placed racks

v4.7.1

fix so that splitter trace don't trace upstream in equipments

v4.7.0

added support for outage view on equipment inside node; utilize expanded property in tree nodes

v4.6.3

support for setting IsCustomerSplitter on terminal structure level

v4.6.2

fix so that removing the same terminal structure again returns an error instead of creating duplicated event

v4.6.1

added isCustomerSplitter and isLineTermination to connectivity trace

v4.6.0

added support for updating span equipment naming information