fix: add deprecation notice for getConfirmedSignaturesForAddress2 and update other deprecation notices' validator versions

Author: steveluscher

packages/library-legacy/src/connection.ts

@@ -4490,7 +4490,7 @@ export class Connection {
    * Fetch a recent blockhash from the cluster, return with context
    * @return {Promise<RpcResponseAndContext<{blockhash: Blockhash, feeCalculator: FeeCalculator}>>}
    *
-   * @deprecated Deprecated since Solana v1.8.0. Please use {@link getLatestBlockhash} instead.
+   * @deprecated Deprecated since Solana v1.9.0. Please use {@link getLatestBlockhash} instead.
    */
   async getRecentBlockhashAndContext(commitment?: Commitment): Promise<
     RpcResponseAndContext<{
@@ -4532,7 +4532,7 @@ export class Connection {
   /**
    * Fetch the fee calculator for a recent blockhash from the cluster, return with context
    *
-   * @deprecated Deprecated since Solana v1.8.0. Please use {@link getFeeForMessage} instead.
+   * @deprecated Deprecated since Solana v1.9.0. Please use {@link getFeeForMessage} instead.
    */
   async getFeeCalculatorForBlockhash(
     blockhash: Blockhash,
@@ -5149,7 +5149,7 @@ export class Connection {
    * Fetch a list of Transactions and transaction statuses from the cluster
    * for a confirmed block.
    *
-   * @deprecated Deprecated since v1.13.0. Please use {@link getBlock} instead.
+   * @deprecated Deprecated since v1.7.0. Please use {@link getBlock} instead.
    */
   async getConfirmedBlock(
     slot: number,
@@ -5247,7 +5247,7 @@ export class Connection {
   /**
    * Fetch a list of Signatures from the cluster for a confirmed block, excluding rewards
    *
-   * @deprecated Deprecated since Solana v1.8.0. Please use {@link getBlockSignatures} instead.
+   * @deprecated Deprecated since Solana v1.7.0. Please use {@link getBlockSignatures} instead.
    */
   async getConfirmedBlockSignatures(
     slot: number,
@@ -5277,7 +5277,7 @@ export class Connection {
   /**
    * Fetch a transaction details for a confirmed transaction
    *
-   * @deprecated Deprecated since Solana v1.8.0. Please use {@link getTransaction} instead.
+   * @deprecated Deprecated since Solana v1.7.0. Please use {@link getTransaction} instead.
    */
   async getConfirmedTransaction(
     signature: TransactionSignature,
@@ -5304,7 +5304,7 @@ export class Connection {
   /**
    * Fetch parsed transaction details for a confirmed transaction
    *
-   * @deprecated Deprecated since Solana v1.8.0. Please use {@link getParsedTransaction} instead.
+   * @deprecated Deprecated since Solana v1.7.0. Please use {@link getParsedTransaction} instead.
    */
   async getParsedConfirmedTransaction(
     signature: TransactionSignature,
@@ -5329,7 +5329,7 @@ export class Connection {
   /**
    * Fetch parsed transaction details for a batch of confirmed transactions
    *
-   * @deprecated Deprecated since Solana v1.8.0. Please use {@link getParsedTransactions} instead.
+   * @deprecated Deprecated since Solana v1.7.0. Please use {@link getParsedTransactions} instead.
    */
   async getParsedConfirmedTransactions(
     signatures: TransactionSignature[],
@@ -5437,9 +5437,7 @@ export class Connection {
    * Returns confirmed signatures for transactions involving an
    * address backwards in time from the provided signature or most recent confirmed block
    *
-   *
-   * @param address queried address
-   * @param options
+   * @deprecated Deprecated since v1.7.0. Please use {@link getSignaturesForAddress} instead.
    */
   async getConfirmedSignaturesForAddress2(
     address: PublicKey,