Release v12.2.0 (#1013)

* Bump version and update changelog
* Upgrade minor dependencies

CHANGELOG.md

@@ -6,9 +6,31 @@ A breaking change will get clearly marked in this log.
 
 ## Unreleased
 
+
+## [v12.2.0](https://github.com/stellar/js-stellar-sdk/compare/v12.1.0...v12.2.0)
+
+### Fixed
+- `@stellar/stellar-base` and its underlying dependency `@stellar/js-xdr` have been upgraded to their latest versions; reference their release notes ([v12.1.0](https://github.com/stellar/js-stellar-base/releases/tag/v12.1.0) and [v3.1.2](https://github.com/stellar/js-xdr/releases/tag/v3.1.2), respectively) for details ([#1013](https://github.com/stellar/js-stellar-sdk/pull/1013)).
+
 ### Added
-- `rpc.Server` now has a `getFeeStats` method which retrieves fee statistics for a previous chunk of ledgers to provide users with a way to provide informed decisions about getting their transactions included in the following ledgers ([#998](https://github.com/stellar/js-stellar-sdk/issues/998)):
+- You can now pass custom headers to both `rpc.Server` and `Horizon.Server` ([#1013](https://github.com/stellar/js-stellar-sdk/pull/1013)):
+```typescript
+import { Server } from "@stellar/stellar-sdk/rpc";
 
+const s = new Server("<some URL>", { headers: { "X-Custom-Header": "hello" }})
+```
+- `Horizon.Server` now supports the new `POST /transactions_async` endpoint via the `submitAsyncTransaction` method ([#989](https://github.com/stellar/js-stellar-sdk/pull/989)). Its purpose is to provide an immediate response to the submission rather than waiting for Horizon to determine its status. The response schema is as follows:
+```typescript
+interface SubmitAsyncTransactionResponse {
+  // the submitted transaction hash
+  hash: string;
+  // one of "PENDING", "DUPLICATE", "TRY_AGAIN_LATER", or "ERROR"
+  tx_status: string;
+  // a base64-encoded xdr.TransactionResult iff `tx_status` is "ERROR"
+  error_result_xdr: string;
+}
+```
+- `rpc.Server` now has a `getFeeStats` method which retrieves fee statistics for a previous chunk of ledgers to provide users with a way to provide informed decisions about getting their transactions included in the following ledgers ([#998](https://github.com/stellar/js-stellar-sdk/issues/998)):
 ```typescript
 export interface GetFeeStatsResponse {
   sorobanInclusionFee: FeeDistribution;

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@stellar/stellar-sdk",
-  "version": "12.1.0",
+  "version": "12.2.0",
   "description": "A library for working with the Stellar network, including communication with the Horizon and Soroban RPC servers.",
   "keywords": [
     "stellar"
@@ -93,26 +93,26 @@
     ]
   },
   "devDependencies": {
-    "@babel/cli": "^7.24.7",
-    "@babel/core": "^7.24.7",
+    "@babel/cli": "^7.24.8",
+    "@babel/core": "^7.24.9",
     "@babel/eslint-plugin": "^7.24.7",
-    "@babel/preset-env": "^7.24.7",
+    "@babel/preset-env": "^7.24.8",
     "@babel/preset-typescript": "^7.24.7",
     "@babel/register": "^7.24.6",
-    "@definitelytyped/dtslint": "^0.2.20",
+    "@definitelytyped/dtslint": "^0.2.22",
     "@istanbuljs/nyc-config-babel": "3.0.0",
     "@stellar/tsconfig": "^1.0.2",
     "@types/chai": "^4.3.14",
     "@types/detect-node": "^2.0.0",
     "@types/eventsource": "^1.1.12",
     "@types/json-schema": "^7.0.15",
-    "@types/lodash": "^4.17.5",
-    "@types/mocha": "^10.0.2",
-    "@types/node": "^20.14.2",
+    "@types/lodash": "^4.17.7",
+    "@types/mocha": "^10.0.7",
+    "@types/node": "^20.14.11",
     "@types/randombytes": "^2.0.1",
     "@types/sinon": "^17.0.2",
     "@types/urijs": "^1.19.20",
-    "@typescript-eslint/parser": "^7.13.0",
+    "@typescript-eslint/parser": "^7.16.1",
     "axios-mock-adapter": "^1.22.0",
     "babel-loader": "^9.1.3",
     "babel-plugin-istanbul": "^6.1.1",
@@ -127,13 +127,13 @@
     "eslint-config-airbnb-typescript": "^18.0.0",
     "eslint-config-prettier": "^9.0.0",
     "eslint-plugin-import": "^2.29.1",
-    "eslint-plugin-jsdoc": "^48.2.12",
+    "eslint-plugin-jsdoc": "^48.8.0",
     "eslint-plugin-node": "^11.1.0",
     "eslint-plugin-prefer-import": "^0.0.1",
-    "eslint-plugin-prettier": "^5.1.2",
+    "eslint-plugin-prettier": "^5.2.1",
     "eslint-webpack-plugin": "^4.2.0",
     "ghooks": "^2.0.4",
-    "husky": "^9.0.11",
+    "husky": "^9.1.1",
     "jsdoc": "^4.0.2",
     "json-schema-faker": "^0.5.6",
     "karma": "^6.4.3",
@@ -147,22 +147,22 @@
     "lint-staged": "^15.2.7",
     "lodash": "^4.17.21",
     "minami": "^1.1.1",
-    "mocha": "^10.3.0",
+    "mocha": "^10.6.0",
     "node-polyfill-webpack-plugin": "^3.0.0",
     "nyc": "^15.1.0",
-    "prettier": "^3.3.2",
+    "prettier": "^3.3.3",
     "randombytes": "^2.1.0",
     "sinon": "^17.0.1",
     "sinon-chai": "^3.7.0",
     "taffydb": "^2.7.3",
     "terser-webpack-plugin": "^5.3.10",
     "ts-node": "^10.9.2",
-    "typescript": "^5.4.3",
-    "webpack": "^5.92.0",
+    "typescript": "^5.5.3",
+    "webpack": "^5.93.0",
     "webpack-cli": "^5.0.1"
   },
   "dependencies": {
-    "@stellar/stellar-base": "^12.0.1",
+    "@stellar/stellar-base": "^12.1.0",
     "axios": "^1.7.2",
     "bignumber.js": "^9.1.2",
     "eventsource": "^2.0.2",