diff --git a/frameworks/framework-release/released/2/README.md b/frameworks/framework-release/released/2/README.md
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+## Major changes
+
+- [bitcoin-move] Handle the repeat coinbase txid issue
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diff --git a/frameworks/framework-release/released/3/README.md b/frameworks/framework-release/released/3/README.md
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+## Major changes
+
+- [rooch-framework] Support simple on-chain random number generation
+- [rooch-framework] Add coin icon url for CoinInfo
+- [move-stdlib] Add math modules
+- [rooch-framework] Fix the transaction fee deduction issue
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