Thread by @sayantanxyz

@anchorlang 0.21.0 is out! And there are quite a few new, as well as breaking changes. So, make sure you read the CHANGELOG before updating 🤓

Here's a couple of changes I've been looking forward to, 👇

In previous versions, if you wanted to pass in a PDA derived from another program, you would've had to manually check the account key as shown below,

Now with @anchorlang 0.21.0, all you need to do is add a new Account Constraint! It looks something like this,

With @anchorlang 0.21.0, you can forget about passing around bumps to your instructions! You can now get the bumps for all the PDAs declared in your Context.

Have a look,

That's it for this thread! Don't forget to read the CHANGELOG.md, which is here,

github.com/project-serum/…

If you found this thread useful, consider dropping a like, retweet on the first tweet and follow me (@sayantanxyz) for more content like this! Cheers!

#anchor⚓ #solana #rust🦀 #wagmi🚀