update version

Signed-off-by: zhengkezhou1 <[email protected]>

Author: zhengkezhou1

docs/proposals/004-endpoint-picker-protocol/README.md

@@ -13,7 +13,7 @@ The EPP MUST implement the Envoy
 
 | Version  | Date       | Changes                                          |
 |----------|------------|--------------------------------------------------|
-| dev-main | 2025-07-29 | Added status metadata field for picked endpoints |
+| v1.0.0   | 2025-07-29 | Added status metadata field for picked endpoints |
 | v0.4.0   | 2025-06-03 | Added support for multiple fallback endpoints    |
 | v0.3.0   | 2025-03-14 | Added subsetting and fallback support            |
 | v0.2.0   | 2025-02-22 | Initial protocol definition                      |