When an important update is implemented such as a notary node election, code fixes, or feature additions all miners must update in order to avoid forking or mining orphaned blocks. The process is similar to the installation process with the exception that there will be no need to resync the blockchain unless specified by the developers.
Update the Komodo daemon
cd ~ git clone https://github.com/KomodoPlatform/komodo cd komodo git checkout master git pull ./zcutil/build.sh
(this may take some time)
Warning: Before proceeding backup your wallet.dat and privatekeys!
## Remove the blocks and chainstate folders
cd ~ ; cd .komodo rm -rf blocks chainstate database komodostate*
## Restart komodo daemon
cd ~ cd komodo/src ./komodod -daemon
When it is finished syncing you have fully updated the Komodo daemon