add Available since 4.1 comments

(cherry picked from commit 9a698e6b7b)
2021-04-19 20:55:16 +02:00
parent 915109b2c4
commit df7996b671
13 changed files with 24 additions and 2 deletions
--- a/contracts/interfaces/IERC1271.sol
+++ b/contracts/interfaces/IERC1271.sol
@ -5,6 +5,8 @@ pragma solidity ^0.8.0;
 /**
 * @dev Interface of the ERC1271 standard signature validation method for
 * contracts as defined in https://eips.ethereum.org/EIPS/eip-1271[ERC-1271].
+ *
+ * _Available since v4.1._
 */
 interface IERC1271 {
  /**
--- a/contracts/interfaces/IERC3156.sol
+++ b/contracts/interfaces/IERC3156.sol
@ -5,6 +5,8 @@ pragma solidity ^0.8.0;
 /**
 * @dev Interface of the ERC3156 FlashBorrower, as defined in
 * https://eips.ethereum.org/EIPS/eip-3156[ERC-3156].
+ *
+ * _Available since v4.1._
 */
 interface IERC3156FlashBorrower {
    /**