Bump compressed PDA docs to program-examples 0.23.0

- Update light-sdk from 0.16.0/0.19.0 to 0.23.0 across all compressed
  PDA guides, setup snippets, and client guide
- Fix Rust imports: light_sdk_types::ADDRESS_TREE_V2 →
  light_sdk::constants::ADDRESS_TREE_V2, add PackedAddressTreeInfoExt
- Update TS client snippets: replace deprecated
  defaultTestStateTreeAccounts with selectStateTreeInfo/TreeInfo pattern,
  use stateTreeInfo.queue for output tree, set proveByIndex: true
- Bump CLI prereqs: Rust 1.90.0, Solana CLI 2.3.11, Node.js 22+
- All snippets verified identical to program-examples source

Author: tilo-14

pda/compressed-pdas/guides/client-guide.mdx

@@ -201,8 +201,8 @@ light test-validator
 
 ```toml
 [dependencies]
-light-client = "0.16.0"
-light-sdk = "0.16.0"
+light-client = "0.23.0"
+light-sdk = "0.23.0"
 ```
 
 ### 2. RPC Connection

pda/compressed-pdas/guides/how-to-create-compressed-accounts.mdx

@@ -48,14 +48,14 @@ Add dependencies to your program.
 <CodeGroup>
 ```toml Anchor
 [dependencies]
-light-sdk = "0.16.0"
+light-sdk = "0.23.0"
 anchor_lang = "0.31.1"
 ```
 
 ```toml Native Rust
 [dependencies]
-light-sdk = "0.16.0"
-borsh = "0.10.0"
+light-sdk = "0.23.0"
+borsh = "0.10.4"
 solana-program = "2.2"
 ```
 </CodeGroup>

pda/compressed-pdas/guides/how-to-create-nullifier-pdas.mdx

@@ -42,7 +42,7 @@ For the usage example source code, see here: [create_nullifier.rs](https://githu
 ```toml
 [dependencies]
 light-nullifier-program = "0.1.2"
-light-client = "0.19.0"
+light-client = "0.23.0"
 ```
 
 </Tab>

pda/compressed-pdas/overview.mdx

@@ -102,11 +102,11 @@ For DeFi pools, vaults, shared state, pool accounts, or config accounts, use [Li
 <Info>
 Required versions:
 
-* **Rust**: 1.86.0 or later
-* **Solana CLI**: 2.2.15
+* **Rust**: 1.90.0 or later
+* **Solana CLI**: 2.3.11 or later
 * **Anchor CLI**: 0.31.1
 * **Zk compression CLI**: 0.27.0 or later
-* **Node.js**: 23.5.0 or later
+* **Node.js**: 22 or later
 </Info>
 <DevelopmentEnvironmentSetup />
 

snippets/code-snippets/burn/anchor-program.mdx

@@ -9,9 +9,9 @@ use light_sdk::{
     cpi::{v2::CpiAccounts, CpiSigner},
     derive_light_cpi_signer,
     instruction::{account_meta::CompressedAccountMetaBurn, PackedAddressTreeInfo, ValidityProof},
-    LightDiscriminator,
+    LightDiscriminator, PackedAddressTreeInfoExt,
 };
-use light_sdk_types::ADDRESS_TREE_V2;
+use light_sdk::constants::ADDRESS_TREE_V2;
 
 declare_id!("BJhPWQnD31mdo6739Mac1gLuSsbbwTmpgjHsW6shf6WA");
 

snippets/code-snippets/burn/native-program.mdx

@@ -18,7 +18,8 @@ use light_sdk::{
     instruction::{account_meta::CompressedAccountMetaBurn, PackedAddressTreeInfo, ValidityProof},
     LightDiscriminator,
 };
-use light_sdk_types::ADDRESS_TREE_V2;
+use light_sdk::constants::ADDRESS_TREE_V2;
+use light_sdk::PackedAddressTreeInfoExt;
 use solana_program::{
     account_info::AccountInfo, entrypoint, program_error::ProgramError, pubkey::Pubkey,
 };

snippets/code-snippets/burn/typescript-client.mdx

@@ -8,7 +8,6 @@ import {
   CompressedAccountWithMerkleContext,
   confirmTx,
   createRpc,
-  defaultTestStateTreeAccounts,
   deriveAddressV2,
   deriveAddressSeedV2,
   batchAddressTree,
@@ -18,6 +17,8 @@ import {
   SystemAccountMetaConfig,
   featureFlags,
   VERSION,
+  selectStateTreeInfo,
+  TreeInfo,
 } from "@lightprotocol/stateless.js";
 import * as assert from "assert";
 
@@ -49,7 +50,8 @@ describe("test-anchor-burn", () => {
     await rpc.requestAirdrop(signer.publicKey, lamports);
     await sleep(2000);
 
-    const outputStateTree = defaultTestStateTreeAccounts().merkleTree;
+    const stateTreeInfos = await rpc.getStateTreeInfos();
+    const stateTreeInfo = selectStateTreeInfo(stateTreeInfos);
     const addressTree = new web3.PublicKey(batchAddressTree);
 
     const messageSeed = new TextEncoder().encode("message");
@@ -66,7 +68,7 @@ describe("test-anchor-burn", () => {
       addressTree,
       address,
       burnProgram,
-      outputStateTree,
+      stateTreeInfo,
       signer,
       "Hello, compressed world!",
     );
@@ -116,7 +118,7 @@ async function createCompressedAccount(
   addressTree: anchor.web3.PublicKey,
   address: anchor.web3.PublicKey,
   program: anchor.Program<Burn>,
-  outputStateTree: anchor.web3.PublicKey,
+  stateTreeInfo: TreeInfo,
   signer: anchor.web3.Keypair,
   message: string,
 ) {
@@ -143,7 +145,7 @@ async function createCompressedAccount(
     addressQueuePubkeyIndex,
   };
   const outputStateTreeIndex =
-    remainingAccounts.insertOrGet(outputStateTree);
+    remainingAccounts.insertOrGet(stateTreeInfo.queue);
 
   let proof = {
     0: proofRpcResult.compressedProof,
@@ -203,7 +205,7 @@ async function burnCompressedAccount(
       merkleTreePubkeyIndex,
       queuePubkeyIndex,
       leafIndex: compressedAccount.leafIndex,
-      proveByIndex: false,
+      proveByIndex: true,
       rootIndex: proofRpcResult.rootIndices[0],
     },
     address: compressedAccount.address,

snippets/code-snippets/close/anchor-program.mdx

@@ -9,9 +9,9 @@ use light_sdk::{
     cpi::{v2::CpiAccounts, CpiSigner},
     derive_light_cpi_signer,
     instruction::{account_meta::CompressedAccountMeta, PackedAddressTreeInfo, ValidityProof},
-    LightDiscriminator,
+    LightDiscriminator, PackedAddressTreeInfoExt,
 };
-use light_sdk_types::ADDRESS_TREE_V2;
+use light_sdk::constants::ADDRESS_TREE_V2;
 
 declare_id!("DzQ3za3DVCpXkXhmZVSrNchwbbSsJXmi9MBc8v5tvZuQ");
 

snippets/code-snippets/close/native-program.mdx

@@ -18,7 +18,8 @@ use light_sdk::{
     instruction::{account_meta::CompressedAccountMeta, PackedAddressTreeInfo, ValidityProof},
     LightDiscriminator,
 };
-use light_sdk_types::ADDRESS_TREE_V2;
+use light_sdk::constants::ADDRESS_TREE_V2;
+use light_sdk::PackedAddressTreeInfoExt;
 use solana_program::{
     account_info::AccountInfo, entrypoint, program_error::ProgramError, pubkey::Pubkey,
 };

snippets/code-snippets/close/typescript-client.mdx

@@ -8,7 +8,6 @@ import {
   CompressedAccountWithMerkleContext,
   confirmTx,
   createRpc,
-  defaultTestStateTreeAccounts,
   deriveAddressV2,
   deriveAddressSeedV2,
   batchAddressTree,
@@ -18,6 +17,8 @@ import {
   SystemAccountMetaConfig,
   featureFlags,
   VERSION,
+  selectStateTreeInfo,
+  TreeInfo,
 } from "@lightprotocol/stateless.js";
 import * as assert from "assert";
 
@@ -49,7 +50,8 @@ describe("test-anchor-close", () => {
     await rpc.requestAirdrop(signer.publicKey, lamports);
     await sleep(2000);
 
-    const outputStateTree = defaultTestStateTreeAccounts().merkleTree;
+    const stateTreeInfos = await rpc.getStateTreeInfos();
+    const stateTreeInfo = selectStateTreeInfo(stateTreeInfos);
     const addressTree = new web3.PublicKey(batchAddressTree);
 
     const messageSeed = new TextEncoder().encode("message");
@@ -65,7 +67,7 @@ describe("test-anchor-close", () => {
       addressTree,
       address,
       closeProgram,
-      outputStateTree,
+      stateTreeInfo,
       signer,
       "Hello, compressed world!",
     );
@@ -88,7 +90,7 @@ describe("test-anchor-close", () => {
       rpc,
       compressedAccount,
       closeProgram,
-      outputStateTree,
+      stateTreeInfo,
       signer,
       "Hello, compressed world!",
     );
@@ -115,7 +117,7 @@ async function createCompressedAccount(
   addressTree: anchor.web3.PublicKey,
   address: anchor.web3.PublicKey,
   program: anchor.Program<Close>,
-  outputStateTree: anchor.web3.PublicKey,
+  stateTreeInfo: TreeInfo,
   signer: anchor.web3.Keypair,
   message: string,
 ) {
@@ -142,7 +144,7 @@ async function createCompressedAccount(
     addressQueuePubkeyIndex,
   };
   const outputStateTreeIndex =
-    remainingAccounts.insertOrGet(outputStateTree);
+    remainingAccounts.insertOrGet(stateTreeInfo.queue);
 
   let proof = {
     0: proofRpcResult.compressedProof,
@@ -171,7 +173,7 @@ async function closeCompressedAccount(
   rpc: Rpc,
   compressedAccount: CompressedAccountWithMerkleContext,
   program: anchor.Program<Close>,
-  outputStateTree: anchor.web3.PublicKey,
+  stateTreeInfo: TreeInfo,
   signer: anchor.web3.Keypair,
   message: string,
 ) {
@@ -197,7 +199,7 @@ async function closeCompressedAccount(
     compressedAccount.treeInfo.queue,
   );
   const outputStateTreeIndex =
-    remainingAccounts.insertOrGet(outputStateTree);
+    remainingAccounts.insertOrGet(stateTreeInfo.queue);
 
   const coder = new anchor.BorshCoder(closeIdl as anchor.Idl);
   const currentAccount = coder.types.decode(
@@ -210,7 +212,7 @@ async function closeCompressedAccount(
       merkleTreePubkeyIndex,
       queuePubkeyIndex,
       leafIndex: compressedAccount.leafIndex,
-      proveByIndex: false,
+      proveByIndex: true,
       rootIndex: proofRpcResult.rootIndices[0],
     },
     address: compressedAccount.address,