Adheres to https://zeitgeist.subsquare.io/post/2

This is a proposal whose proposer address (15MrYzj6KsJAom1V3eTH4Wgsz86FLVE65dF7SEeNkPYSsSs7) is shown in on-chain info below. Only this user can edit this description and the title. If you own this account, login and tell us more about your proposal.

Increase active collator set size to 28

root

whitelisted_caller

wish_for_change

staking_admin

treasurer

lease_admin

fellowship_admin

general_admin

auction_admin

referendum_canceller

referendum_killer

small_tipper

big_tipper

small_spender

medium_spender

big_spender