Fun fact: Bombay is the latest in the series — previous testnets were tequila, soju, & vodka.
Columbus-5 is a major upgrade, which will lead to numerous changes in the developer ergonomics & economics of the Terra network.
We're in the last sprint towards launching Columbus-5, which is currently undergoing an audit by Cryptonics, so be sure to stay on top of the upcoming changes! Some of them are mentioned below: https://twitter.com/Josephliow/status/1397611422461407241?s=20
