chore: v0.2.1 (hiero-ledger#1909)

Signed-off-by: Manish Dait <daitmanish88@gmail.com>

Author: manishdait

CHANGELOG.md

@@ -6,6 +6,20 @@ This changelog is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.
 
 ## [Unreleased]
 
+### Src
+- 
+
+### Examples
+
+### Tests
+
+### Docs
+
+### .github
+
+
+## [0.2.1] - 2026-03-05
+
 ### Added
 
 - Added unit test and __repr__ for NftId class(#1627).