Update server version to 1.4.25 and enhance description in server.json; add publishing instructions in README

Author: flarco

README.md

@@ -485,9 +485,13 @@ mcp-publisher login dns --domain slingdata.io --private-key $(openssl pkey -in m
 
 To Publish:
 
-```
+```bash
+# to publish, adjust the version first in server.json
 mcp-publisher publish
+
+# check
+curl "https://registry.modelcontextprotocol.io/v0/servers?search=io.slingdata/sling-cli"
 ```
 
 
-mcp-name: io.slingdata/sling-cli
+mcp-name: io.slingdata/sling-cli

server.json

@@ -1,10 +1,10 @@
 {
   "$schema": "https://static.modelcontextprotocol.io/schemas/2025-09-16/server.schema.json",
   "name": "io.slingdata/sling-cli",
-  "version": "1.4.23",
-  "description": "Sling CLI MCP server for data pipeline and replication management",
-  "homepage": "https://github.com/slingdata-io/sling",
-  "sourceUrl": "https://github.com/slingdata-io/sling",
+  "version": "1.4.25",
+  "description": "Sling CLI MCP server for querying any database, running data pipelines and managing replications",
+  "homepage": "https://github.com/slingdata-io/",
+  "sourceUrl": "https://github.com/slingdata-io/",
   "license": "MIT",
   "licensePath": "LICENSE",
   "vendor": {