AztecProtocol · critesjosh · May 23, 2025 · May 23, 2025
diff --git a/docs/docs/developers/guides/getting_started_on_testnet.md b/docs/docs/developers/guides/getting_started_on_testnet.md
@@ -59,7 +59,7 @@ Aztec uses account abstraction, which means:
 
 ```bash
 export NODE_URL=https://aztec-alpha-testnet-fullnode.zkv.xyz
-export SPONSORED_FPC_ADDRESS=0x0b27e30667202907fc700d50e9bc816be42f8141fae8b9f2281873dbdb9fc2e5
+export SPONSORED_FPC_ADDRESS=0x1260a43ecf03e985727affbbe3e483e60b836ea821b6305bea1c53398b986047
 ```
 
 1. Create a new account:

diff --git a/docs/docs/developers/reference/environment_reference/cli_wallet_reference.md b/docs/docs/developers/reference/environment_reference/cli_wallet_reference.md
@@ -162,7 +162,7 @@ To connect to the testnet, pass the `AZTEC_NODE_URL` to the wallet with the `--n
 
 ```bash
 export AZTEC_NODE_URL=<testnet-ip-address>
-export SPONSORED_FPC_ADDRESS=0x0b27e30667202907fc700d50e9bc816be42f8141fae8b9f2281873dbdb9fc2e5
+export SPONSORED_FPC_ADDRESS=0x1260a43ecf03e985727affbbe3e483e60b836ea821b6305bea1c53398b986047
 # Register a new account
 aztec-wallet create-account --register-only -a main -n $AZTEC_NODE_URL
 aztec-wallet register-contract $SPONSORED_FPC_ADDRESS SponsoredFPC --from main -n $AZTEC_NODE_URL --salt 0 -a sponsoredfpc

diff --git a/docs/docs/developers/tutorials/codealong/first_fees.md b/docs/docs/developers/tutorials/codealong/first_fees.md
@@ -52,8 +52,9 @@ Start the sandbox (L1, L2, but not the PXE) via: `NO_PXE=true aztec start --sand
 
 :::note Sandbox + aztec.js?
 If you are specifically wanting to test aztec.js with the sandbox, then you will need to use the default command which includes the PXE:
+
 - `aztec start --sandbox`
-:::
+  :::
 
 ### Specifying the network URL for your PXE
 
@@ -181,7 +182,7 @@ To bootstrap first use, a sponsored fee paying contract (the canonical sponsored
 In the case of the canonical sponsored FPC, the only criteria is an upper bound on how much it sponsors an account's transactions. This will be enough to at least deploy an account.
 
 The PXE can be queried for the canonical sponsored FPC address, and then specified as the payment method.
-For testnet this is `0x0b27e30667202907fc700d50e9bc816be42f8141fae8b9f2281873dbdb9fc2e5`, which can be verified with the command: `aztec get-canonical-sponsored-fpc-address`
+For testnet this is `0x1260a43ecf03e985727affbbe3e483e60b836ea821b6305bea1c53398b986047`, which can be verified with the command: `aztec get-canonical-sponsored-fpc-address`
 
 Via the CLI:
 
@@ -278,7 +279,9 @@ import { FeeJuicePaymentMethod } from "@aztec/aztec.js";
 // Below we'll deploy the new account (eg schnorrAccount2) with fee juice from test wallet
 
 const useFeeJuice = new FeeJuicePaymentMethod(testWallets[0].getAddress());
-await schnorrAccount2.deploy({ fee: { deployWallet: testWallets[0], paymentMethod: useFeeJuice } }).wait();
+await schnorrAccount2
+  .deploy({ fee: { deployWallet: testWallets[0], paymentMethod: useFeeJuice } })
+  .wait();
 ```
 
 :::note Payment: Fee Juice
@@ -345,11 +348,12 @@ import { L1FeeJuicePortalManager } from "@aztec/aztec.js/ethereum";
 // Below we'll deploy the new account (eg schnorrAccount3) via a claim to bridged fee juice
 
 const { l1ChainId } = await pxe.getNodeInfo(); // foundry chainid 31337 for sandbox use
-const l1RpcUrls = ['http://localhost:8545]'] // for sandbox use, or see https://chainlist.org/chain/11155111> eg ['https://rpc.sepolia.ethpandaops.io']
+const l1RpcUrls = ["http://localhost:8545]"]; // for sandbox use, or see https://chainlist.org/chain/11155111> eg ['https://rpc.sepolia.ethpandaops.io']
 const chain = createEthereumChain(l1RpcUrls, l1ChainId);
 
 // eg l1 private key, or for sandbox...
-const mnemonicOrPrivateKey = 'test test test test test test test test test test test junk';
+const mnemonicOrPrivateKey =
+  "test test test test test test test test test test test junk";
 
 const { publicClient, walletClient } = createL1Clients(
   chain.rpcUrls,

diff --git a/docs/docs/try_testnet.md b/docs/docs/try_testnet.md
@@ -24,13 +24,13 @@ id: try_testnet
 
 ## Chain Information
 
-**Version**: `alpha-testnet`
+**Version**: `alpha-testnet`, `0.87.2`
 
 **Node URL**: `https://aztec-alpha-testnet-fullnode.zkv.xyz`
 
 **L1 Chain ID**: `11155111`
 
-**Rollup Version**: `150103439`
+**Rollup Version**: `4189337207`
 
 **Node ENR**: `enr:-MK4QGMeY-XZOb8V-1f6rDbm_E3SGk8JqvlveqFtQ80WLUbnOapCMv3fh4UAh1SeYw5KfcqPFfk_F99cnO8jDIfS_AwGhWF6dGVjsDAwLTExMTU1MTExLThkMWNjNzAyLTE1MDEwMzQzOS0wYjZiNWY2Yy0wZWE1MWRhNIJpZIJ2NIJpcIQia0KqiXNlY3AyNTZrMaEDmQTk2B2UCjSyvQfvs1SSSYE3namSE7IzmWU_vFrHP5KDdGNwgp3Qg3VkcIKd0A`
 
@@ -40,13 +40,13 @@ id: try_testnet
 
 | Contract Name         | Address                                      |
 | --------------------- | -------------------------------------------- |
-| Rollup                | `0x8d1cc702453fa889f137dbd5734cdb7ee96b6ba0` |
+| Rollup                | `0xee6d4e937f0493fb461f28a75cf591f1dba8704e` |
 | Registry              | `0x4d2cc1d5fb6be65240e0bfc8154243e69c0fb19e` |
-| L1 → L2 Inbox         | `0x812bdd3aa323fe28db926b55d7f0273b3efadf06` |
-| L2 → L1 Outbox        | `0x4345f34cc1a4be57156f1d0c669f9f5cbfb15d0a` |
+| L1 → L2 Inbox         | `0xf8e143bf3333ecdeaeaa29744bfe226b94f124a8` |
+| L2 → L1 Outbox        | `0x572725ffb3af63745098576152d8756c333d4525` |
 | Fee Juice             | `0x487ff89a8bdaefea2ad10d3e23727ccda8f845b9` |
 | Staking Asset         | `0x5c30c66847866a184ccb5197cbe31fce7a92eb26` |
-| Fee Juice Portal      | `0xcddb813623c83369250aec0a65cd02ab3e577865` |
+| Fee Juice Portal      | `0xa07a3be3f0b17594b394effb4ce579f54e76aba2` |
 | Coin Issuer           | `0xf8d7d601759cbcfb78044ba7ca9b0c0d6301a54f` |
 | Reward Distributor    | `0x169aa723de66698d6cfa97ae576ab2546e8465a2` |
 | Governance Proposer   | `0xf4bf5df1c3b2dd67a0525fc600e98ca51143a67d` |
@@ -63,4 +63,4 @@ id: try_testnet
 | Fee Juice         | `0x0000000000000000000000000000000000000000000000000000000000000005` |
 | Instance Deployer | `0x0000000000000000000000000000000000000000000000000000000000000002` |
 | MultiCall         | `0x0000000000000000000000000000000000000000000000000000000000000004` |
-| Sponsored FPC     | `0x0b27e30667202907fc700d50e9bc816be42f8141fae8b9f2281873dbdb9fc2e5` |
+| Sponsored FPC     | `0x1260a43ecf03e985727affbbe3e483e60b836ea821b6305bea1c53398b986047` |
diff --git a/docs/versioned_docs/version-alpha-testnet/aztec/concepts/accounts/keys.md b/docs/versioned_docs/version-alpha-testnet/aztec/concepts/accounts/keys.md
@@ -80,7 +80,7 @@ However if one wants to implement authorization logic containing signatures (e.g
 
 This is a snippet of our Schnorr Account contract implementation, which uses Schnorr signatures for authentication:
 
-```rust title="is_valid_impl" showLineNumbers
+```rust title="is_valid_impl" showLineNumbers 
 // Load public key from storage
 let storage = Storage::init(context);
 let public_key = storage.signing_public_key.get_note();
@@ -102,8 +102,8 @@ let pub_key = std::embedded_curve_ops::EmbeddedCurvePoint {
 // Verify signature of the payload bytes
 schnorr::verify_signature(pub_key, signature, outer_hash.to_be_bytes::<32>())
 ```
+> <sup><sub><a href="https://github.com/AztecProtocol/aztec-packages/blob/v0.87.2/noir-projects/noir-contracts/contracts/account/schnorr_account_contract/src/main.nr#L65-L86" target="_blank" rel="noopener noreferrer">Source code: noir-projects/noir-contracts/contracts/account/schnorr_account_contract/src/main.nr#L65-L86</a></sub></sup>
 
-> <sup><sub><a href="https://github.com/AztecProtocol/aztec-packages/blob/alpha-testnet/noir-projects/noir-contracts/contracts/account/schnorr_account_contract/src/main.nr#L65-L86" target="_blank" rel="noopener noreferrer">Source code: noir-projects/noir-contracts/contracts/account/schnorr_account_contract/src/main.nr#L65-L86</a></sub></sup>
 
 ### Storing signing keys
 
@@ -117,11 +117,11 @@ Storing the signing public key in a private note makes it accessible from the `e
 
 Using an immutable private note removes the need to nullify the note on every read. This generates no nullifiers or new commitments per transaction. However, it does not allow the user to rotate their key.
 
-```rust title="public_key" showLineNumbers
+```rust title="public_key" showLineNumbers 
 signing_public_key: PrivateImmutable<PublicKeyNote, Context>,
 ```
+> <sup><sub><a href="https://github.com/AztecProtocol/aztec-packages/blob/v0.87.2/noir-projects/noir-contracts/contracts/account/schnorr_account_contract/src/main.nr#L28-L30" target="_blank" rel="noopener noreferrer">Source code: noir-projects/noir-contracts/contracts/account/schnorr_account_contract/src/main.nr#L28-L30</a></sub></sup>
 
-> <sup><sub><a href="https://github.com/AztecProtocol/aztec-packages/blob/alpha-testnet/noir-projects/noir-contracts/contracts/account/schnorr_account_contract/src/main.nr#L28-L30" target="_blank" rel="noopener noreferrer">Source code: noir-projects/noir-contracts/contracts/account/schnorr_account_contract/src/main.nr#L28-L30</a></sub></sup>
 
 :::note
 When it comes to storing the signing key in a private note, there are several details that rely on the wallets:

diff --git a/...ned_docs/version-alpha-testnet/aztec/concepts/advanced/storage/partial_notes.md b/...ned_docs/version-alpha-testnet/aztec/concepts/advanced/storage/partial_notes.md
@@ -113,7 +113,7 @@ We also need to create a point for the owner of the FPC (whom we call Bob) to re
 So in the contract we compute $\text{rand}_b := h(\text{rand}_a, \text{msg sender})$.
 
 :::warning
-We need to use different randomness for Bob's note here to avoid potential privacy leak (see [description](https://github.com/AztecProtocol/aztec-packages/blob/alpha-testnet/noir-projects/noir-contracts/contracts/app/token_contract/src/main.nr#L491) of `setup_refund` function)
+We need to use different randomness for Bob's note here to avoid potential privacy leak (see [description](https://github.com/AztecProtocol/aztec-packages/blob/v0.87.2/noir-projects/noir-contracts/contracts/app/token_contract/src/main.nr#L491) of `setup_refund` function)
 :::
 
 $$
@@ -144,7 +144,7 @@ We can see the complete implementation of creating and completing partial notes
 
 #### `fee_entrypoint_private`
 
-```rust title="fee_entrypoint_private" showLineNumbers
+```rust title="fee_entrypoint_private" showLineNumbers 
 #[private]
 fn fee_entrypoint_private(max_fee: u128, nonce: Field) {
     let accepted_asset = storage.config.read().accepted_asset;
@@ -170,15 +170,15 @@ fn fee_entrypoint_private(max_fee: u128, nonce: Field) {
     context.set_as_fee_payer();
 }
 ```
+> <sup><sub><a href="https://github.com/AztecProtocol/aztec-packages/blob/v0.87.2/noir-projects/noir-contracts/contracts/fees/fpc_contract/src/main.nr#L78-L103" target="_blank" rel="noopener noreferrer">Source code: noir-projects/noir-contracts/contracts/fees/fpc_contract/src/main.nr#L78-L103</a></sub></sup>
 
-> <sup><sub><a href="https://github.com/AztecProtocol/aztec-packages/blob/alpha-testnet/noir-projects/noir-contracts/contracts/fees/fpc_contract/src/main.nr#L78-L103" target="_blank" rel="noopener noreferrer">Source code: noir-projects/noir-contracts/contracts/fees/fpc_contract/src/main.nr#L78-L103</a></sub></sup>
 
 The `fee_entrypoint_private` function sets the `complete_refund` function to be called at the end of the public function execution (`set_public_teardown_function`).
 This ensures that the refund partial note will be completed for the user.
 
 #### `complete_refund`
 
-```rust title="complete_refund" showLineNumbers
+```rust title="complete_refund" showLineNumbers 
 #[public]
 #[internal]
 fn _complete_refund(
@@ -201,8 +201,8 @@ fn _complete_refund(
     );
 }
 ```
+> <sup><sub><a href="https://github.com/AztecProtocol/aztec-packages/blob/v0.87.2/noir-projects/noir-contracts/contracts/fees/fpc_contract/src/main.nr#L107-L129" target="_blank" rel="noopener noreferrer">Source code: noir-projects/noir-contracts/contracts/fees/fpc_contract/src/main.nr#L107-L129</a></sub></sup>
 
-> <sup><sub><a href="https://github.com/AztecProtocol/aztec-packages/blob/alpha-testnet/noir-projects/noir-contracts/contracts/fees/fpc_contract/src/main.nr#L107-L129" target="_blank" rel="noopener noreferrer">Source code: noir-projects/noir-contracts/contracts/fees/fpc_contract/src/main.nr#L107-L129</a></sub></sup>
 
 ## Note discovery