Cleanup changelog in master to match current release state.

Author: danpat

CHANGELOG.md

@@ -1,11 +1,8 @@
 # Unreleased
-  - Changes from 5.21.0
+  - Changes from 5.22.0
     - Build:
-      - ADDED: optionally build Node `lts` and `latest` bindings [#5347](https://github.com/Project-OSRM/osrm-backend/pull/5347)
       - FIXED: pessimistic calls to std::move [#5560](https://github.com/Project-OSRM/osrm-backend/pull/5561)
     - Features:
-      - ADDED: new waypoints parameter to the `route` plugin, enabling silent waypoints [#5345](https://github.com/Project-OSRM/osrm-backend/pull/5345)
-      - ADDED: data timestamp information in the response (saved in new file `.osrm.timestamp`). [#5115](https://github.com/Project-OSRM/osrm-backend/issues/5115)
       - ADDED: new API parameter - `snapping=any|default` to allow snapping to previously unsnappable edges [#5361](https://github.com/Project-OSRM/osrm-backend/pull/5361)
       - ADDED: keepalive support to the osrm-routed HTTP server [#5518](https://github.com/Project-OSRM/osrm-backend/pull/5518)
       - ADDED: flatbuffers output format support [#5513](https://github.com/Project-OSRM/osrm-backend/pull/5513)
@@ -25,6 +22,15 @@
       - FIXED: corrected error message when failing to snap input coordinates [#5846](https://github.com/Project-OSRM/osrm-backend/pull/5846)
     - Infrastructure
       - REMOVED: STXXL support removed as STXXL became abandonware. [#5760](https://github.com/Project-OSRM/osrm-backend/pull/5760)
+
+# 5.22.0
+  - Changes from 5.21.0
+    - Build:
+      - ADDED: optionally build Node `lts` and `latest` bindings [#5347](https://github.com/Project-OSRM/osrm-backend/pull/5347)
+    - Features:
+      - ADDED: new waypoints parameter to the `route` plugin, enabling silent waypoints [#5345](https://github.com/Project-OSRM/osrm-backend/pull/5345)
+      - ADDED: data timestamp information in the response (saved in new file `.osrm.timestamp`). [#5115](https://github.com/Project-OSRM/osrm-backend/issues/5115)
+
 # 5.21.0
   - Changes from 5.20.0
     - Features:

package.json

@@ -1,6 +1,6 @@
 {
   "name": "osrm",
-  "version": "5.22.0-customsnapping.2",
+  "version": "5.23.0-unreleased",
   "private": false,
   "description": "The Open Source Routing Machine is a high performance routing engine written in C++14 designed to run on OpenStreetMap data.",
   "dependencies": {