Multiple collators were unable to upgrade even after 4 days from notification about upgrade with critical bug-fix. Therefore, I propose to replace them with Giraffe as a substitute.

remove
- `12znMShnYUCy6evsKDwFumafF9WsC2qPVMxLQkioczcjqudf` 
- `14ices1G5qTmqhMfDVBECh4jotNDGTLu8fhE9YktWT3cLF2F`
- `14zpCFNM1E6eKJVdVSB6ux8TDf2S1tYdLqHd9upntktvp7m1`

add
- `15393VqXBSpxYDXALvGxbaeZoHwfDmh3jgG2t2iGK9vSAx7K`

calls

Deciding

Submitted

DecisionDepositPlaced

DecisionStarted

general_admin

Rotate unresponsive collators

root

whitelisted_caller

referendum_canceller

referendum_killer

treasurer

spender

tipper

omnipool_admin

economic_parameters

Origin able to dispatch a whitelisted call.

 Origin for spending very high amounts of HDX(<= 50M HDX) from the treasury as well as generally administering it.

Origin able to spend up to 2,222,222 HDX from the treasury at once.

Origin able to spend up to 50K HDX from the treasury at once.

Origin able to perform specific Omnipool-related actions.