We just upgraded the BetaNet relays to v2.0.1 (at 11:30am, Nov. 12). This is mostly a bug-fix release with only minor changes to the code. No large user-facing changes to the SDKs, goal, REST API, etc are present.
The full list of PRs associated with this release to BetaNet are listed at https://github.com/algorand/go-algorand/commits/rel/beta.
To update your current version of BetaNet to 2.0.1, run the following goal command:
./update.sh -c beta -i -d <betanet-data-directory> -n
If you haven’t already done so, we also advise setting up a CRON job to automatically update your algorand networks. If you haven’t done this for BetaNet, you can follow the instructions here: https://developer.algorand.org/docs/configure-auto-update