Updates changelog and version

Author: thewhaleking

CHANGELOG.md

@@ -2,6 +2,14 @@
 
 ## 1.2.1 /2025-05-22
 
+* Add GH test runner by @thewhaleking in https://github.com/opentensor/async-substrate-interface/pull/129
+* Edge Case Fixes by @thewhaleking in https://github.com/opentensor/async-substrate-interface/pull/127
+* Add archive node to retry substrate by @thewhaleking in https://github.com/opentensor/async-substrate-interface/pull/128
+
+**Full Changelog**: https://github.com/opentensor/async-substrate-interface/compare/v1.2.2...v1.3.0
+
+## 1.2.1 /2025-05-22
+
 ## What's Changed
 * Add proper mock support by @thewhaleking in https://github.com/opentensor/async-substrate-interface/pull/123
 * Handle Incorrect Timeouts by @thewhaleking in https://github.com/opentensor/async-substrate-interface/pull/124

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "async-substrate-interface"
-version = "1.2.2"
+version = "1.3.0"
 description = "Asyncio library for interacting with substrate. Mostly API-compatible with py-substrate-interface"
 readme = "README.md"
 license = { file = "LICENSE" }