chore: bump to solidity 0.8.21 and use GPL-3.0 license (#5)

* chore: bump to solidity `0.8.21` * chore: use `GPL-3.0` license
leovct · Nov 8, 2023 · ce9b50f · ce9b50f
1 parent b5edca3
commit ce9b50f
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/TinyENS.sol b/src/TinyENS.sol
@@ -1,5 +1,5 @@
-// SPDX-License-Identifier: UNLICENSED
-pragma solidity ^0.8.13;
+// SPDX-License-Identifier: GPL-3.0
+pragma solidity ^0.8.21;
 
 /// @notice Interface for TinyENS.
 interface ITinyENS {