We will be pushing 21768f2 to testnet tomorrow afternoon. Testnet will be down briefly.
Here is the list of breaking changes in the release.
- [language][vm] rewrite uleb serialization/deserialization and improve size checking - https://github.com/libra/libra/pull/4495
- [core modules] Remove balances from root, TC, and validator accounts - https://github.com/libra/libra/pull/4638
- [core modules] Introduce roles, and make checks be passed explicitly as capabilities - https://github.com/libra/libra/pull/4501
- [json-rpc] Add the rough to_lbr exchange rate to the CurrencyInfoView - https://github.com/libra/libra/pull/4459
We will circle back on this post when the update is complete.