On this pageHistory and changes This is a history of changes to the Terra Core. Network Changelogs Phoneix-1 is the current Terra Mainnet. The following guides and changelogs are for Terra Classic. Mainnet Changelog Columbus-5 Upgrade Guide Wallet Migration Guide Contract Migration Guide Previous mainnets Columbus 4 Changelog Columbus 3 Changelog Columbus 2 Changelog Columbus-1 Changelog Medium archives 2018 2019 2020 2021