diff --git a/packages/operators/CHANGELOG.md b/packages/operators/CHANGELOG.md
index 37343d6..577c77b 100644
--- a/packages/operators/CHANGELOG.md
+++ b/packages/operators/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Project Changelog
 
+# [@rxjs-collection/operators-v1.1.0-beta.1](https://github.com/basics/rxjs-collection/compare/@rxjs-collection/operators-v1.0.13...@rxjs-collection/operators-v1.1.0-beta.1) (2024-11-28)
+
+
+### Features
+
+* **playground:** added playground ([d2a84ff](https://github.com/basics/rxjs-collection/commit/d2a84ffd4685a354a073ce1b888869ba13adb505))
+
 # [@rxjs-collection/operators-v1.0.13](https://github.com/basics/rxjs-collection/compare/@rxjs-collection/operators-v1.0.12...@rxjs-collection/operators-v1.0.13) (2024-11-27)
 
 
diff --git a/packages/operators/package.json b/packages/operators/package.json
index e0c17ec..bfaaaad 100644
--- a/packages/operators/package.json
+++ b/packages/operators/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@rxjs-collection/operators",
-  "version": "1.0.13",
+  "version": "1.1.0-beta.1",
   "description": "rxjs operators",
   "license": "MIT",
   "contributors": [
diff --git a/packages/operators/src/index.js b/packages/operators/src/index.js
index a2a6701..ccee601 100644
--- a/packages/operators/src/index.js
+++ b/packages/operators/src/index.js
@@ -1,14 +1,14 @@
 export { autoPagination } from './request/autoPagination';
-export { cache } from './request/cache';
+export { cache } from './cache';
 export { concurrentRequest } from './request/concurrentRequest';
 export { lazyPagination } from './request/lazyPagination';
 export { polling } from './request/polling';
-export { request, requestJSON, requestText, requestBlob } from './request/request';
+export { request, requestJSON, requestText, requestBlob } from './request';
 export {
   resolve,
   resolveJSON,
   resolveText,
   resolveBlob,
   distinctUntilResponseChanged
-} from './request/response';
+} from './response';
 export { retryWhenRequestError } from './retry';
diff --git a/packages/playground/.releaserc b/packages/playground/.releaserc
new file mode 100644
index 0000000..fc40687
--- /dev/null
+++ b/packages/playground/.releaserc
@@ -0,0 +1,46 @@
+{
+  "branches": [
+    {
+      "name": "main",
+      "channel": "latest",
+      "prerelease": false
+    },
+    {
+      "name": "beta",
+      "prerelease": true
+    }
+  ],
+  "plugins": [
+    "@semantic-release/commit-analyzer",
+    "@semantic-release/release-notes-generator",
+    [
+      "@semantic-release/changelog",
+      {
+        "changelogFile": "CHANGELOG.md",
+        "changelogTitle": "# Project Changelog"
+      }
+    ],
+    [
+      "@semantic-release/npm",
+      {
+        "npmPublish": false
+      }
+    ],
+    [
+      "@semantic-release/git",
+      {
+        "assets": [
+          "CHANGELOG.md",
+          "CHANGELOG_PROJECT.md",
+          "package.json",
+          "package-lock.json",
+          "npm-shrinkwrap.json"
+        ]
+      }
+    ],
+    [
+      "@semantic-release/github"
+    ]
+  ],
+  "extends": "semantic-release-monorepo"
+}
diff --git a/packages/playground/src/index.js b/packages/playground/src/index.js
new file mode 100644
index 0000000..e69de29