Release v4.9.2 (#4364)

github-actions[bot] · web-flow · commit e50c24f5839d · 2023-06-16T17:42:01.000-03:00
Co-authored-by: github-actions[bot] &lt;github-actions[bot]@users.noreply.github.com&gt;
diff --git a/.changeset/shy-crews-teach.md b/.changeset/shy-crews-teach.md
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,6 +1,10 @@
 # Changelog
 
 
+## 4.9.2 (2023-06-16)
+
+- `MerkleProof`: Fix a bug in `processMultiProof` and `processMultiProofCalldata` that allows proving arbitrary leaves if the tree contains a node with value 0 at depth 1.
+
 ## 4.9.1 (2023-06-07)
 
 - `Governor`: Add a mechanism to restrict the address of the proposer using a suffix in the description.
diff --git a/contracts/package.json b/contracts/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@openzeppelin/contracts",
   "description": "Secure Smart Contract library for Solidity",
-  "version": "4.9.1",
+  "version": "4.9.2",
   "files": [
     "**/*.sol",
     "/build/contracts/*.json",
diff --git a/contracts/utils/cryptography/MerkleProof.sol b/contracts/utils/cryptography/MerkleProof.sol
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts (last updated v4.9.0) (utils/cryptography/MerkleProof.sol)
+// OpenZeppelin Contracts (last updated v4.9.2) (utils/cryptography/MerkleProof.sol)
 
 pragma solidity ^0.8.0;
 
diff --git a/package.json b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "openzeppelin-solidity",
   "description": "Secure Smart Contract library for Solidity",
-  "version": "4.9.1",
+  "version": "4.9.2",
   "files": [
     "/contracts/**/*.sol",
     "/build/contracts/*.json",

Original file line number	Diff line number	Diff line change
`@@ -1,7 +1,7 @@`
`1`	`1`	`{`
`2`	`2`	`"name": "@openzeppelin/contracts",`
`3`	`3`	`"description": "Secure Smart Contract library for Solidity",`
`4`		`- "version": "4.9.1",`
	`4`	`+ "version": "4.9.2",`
`5`	`5`	`"files": [`
`6`	`6`	`"*/.sol",`
`7`	`7`	`"/build/contracts/*.json",`
Original file line number	Diff line number	Diff line change
`@@ -1,7 +1,7 @@`
`1`	`1`	`{`
`2`	`2`	`"name": "openzeppelin-solidity",`
`3`	`3`	`"description": "Secure Smart Contract library for Solidity",`
`4`		`- "version": "4.9.1",`
	`4`	`+ "version": "4.9.2",`
`5`	`5`	`"files": [`
`6`	`6`	`"/contracts/*/.sol",`
`7`	`7`	`"/build/contracts/*.json",`