Merge branch 'release-preparation'

NomicFoundation · Mar 2, 2022 · fe51dad · fe51dad
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diff --git a/.changeset/dull-numbers-learn.md b/.changeset/dull-numbers-learn.md
diff --git a/.changeset/green-turkeys-fry.md b/.changeset/green-turkeys-fry.md
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diff --git a/.changeset/hip-owls-pretend.md b/.changeset/hip-owls-pretend.md
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diff --git a/.changeset/shaggy-hotels-wave.md b/.changeset/shaggy-hotels-wave.md
diff --git a/.changeset/sixty-jobs-work.md b/.changeset/sixty-jobs-work.md
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diff --git a/packages/hardhat-core/CHANGELOG.md b/packages/hardhat-core/CHANGELOG.md
@@ -1,5 +1,23 @@
 # hardhat
 
+## 2.9.0
+
+### Minor Changes
+
+- bf017963: Add a new RPC method, `hardhat_mine`, which supports the mining of multiple blocks in a single call (#1112)
+- 345ebab7: The `test` task now supports a `--parallel` flag to run tests in parallel. There are also two other new flags: `--bail`, to stop the execution after the first test failure, and `--grep`, to filter which tests should be run.
+
+  To support running tests in parallel, the version of `mocha` used by Hardhat was upgraded to its latest version. This should be a mostly backward-compatible change, but there could be some edge cases where this breaks existing tests.
+
+### Patch Changes
+
+- 04f4b3a4: Added support for BIP39 passphrases (thanks @zhuqicn!)
+- dda96346: Solidity files are now compiled in parallel
+- ce06e238: Preserve any existing user's README when initializing a project (#1942)
+- caecc59b: The test task now works correctly when a test file starts with `./` (fixes #2220).
+- 87c50af1: A warning is now shown when a node version greater than the current LTS is used.
+- b18e043b: Improved the performance of requests to remote RPC nodes by the use of connection pooling.
+
 ## 2.8.4
 
 ### Patch Changes

diff --git a/packages/hardhat-core/package.json b/packages/hardhat-core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "hardhat",
-  "version": "2.8.4",
+  "version": "2.9.0",
   "author": "Nomic Labs LLC",
   "license": "MIT",
   "homepage": "https://hardhat.org",

diff --git a/packages/hardhat-etherscan/CHANGELOG.md b/packages/hardhat-etherscan/CHANGELOG.md
@@ -1,5 +1,11 @@
 # @nomiclabs/hardhat-etherscan
 
+## 3.0.2
+
+### Patch Changes
+
+- 3c2cb707: Add support for the Aurora network to `@nomiclabs/hardhat-etherscan` (thanks @baboobhaiya!)
+
 ## 3.0.1
 
 ### Patch Changes

diff --git a/packages/hardhat-etherscan/package.json b/packages/hardhat-etherscan/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@nomiclabs/hardhat-etherscan",
-  "version": "3.0.1",
+  "version": "3.0.2",
   "description": "Hardhat plugin for verifying contracts on etherscan",
   "repository": "github:nomiclabs/hardhat",
   "homepage": "https://github.com/nomiclabs/hardhat/tree/master/packages/hardhat-etherscan",

diff --git a/packages/hardhat-solpp/CHANGELOG.md b/packages/hardhat-solpp/CHANGELOG.md
@@ -0,0 +1,6 @@
+# @nomiclabs/hardhat-solpp
+
+## 2.0.1
+### Patch Changes
+
+- 8068cc4e: Upgraded the `solpp` dependency in `hardhat-solpp` (fixes #1412, thanks @davidtperk!)
diff --git a/packages/hardhat-solpp/package.json b/packages/hardhat-solpp/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@nomiclabs/hardhat-solpp",
-  "version": "2.0.0",
+  "version": "2.0.1",
   "description": "Hardhat plugin for solpp",
   "repository": "github:nomiclabs/hardhat",
   "homepage": "https://github.com/nomiclabs/hardhat/tree/master/packages/hardhat-solpp",

diff --git a/packages/hardhat-truffle4/CHANGELOG.md b/packages/hardhat-truffle4/CHANGELOG.md
@@ -1,5 +1,11 @@
 # @nomiclabs/hardhat-truffle4
 
+## 2.0.4
+
+### Patch Changes
+
+- 01d675df: Add support for artifacts type extensibility
+
 ## 2.0.3
 
 ### Patch Changes

diff --git a/packages/hardhat-truffle4/package.json b/packages/hardhat-truffle4/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@nomiclabs/hardhat-truffle4",
-  "version": "2.0.3",
+  "version": "2.0.4",
   "description": "Truffle 4 Hardhat compatibility plugin",
   "homepage": "https://github.com/nomiclabs/hardhat/tree/master/packages/hardhat-truffle4",
   "repository": "github:nomiclabs/hardhat",

diff --git a/packages/hardhat-truffle5/CHANGELOG.md b/packages/hardhat-truffle5/CHANGELOG.md
@@ -1,5 +1,11 @@
 # @nomiclabs/hardhat-truffle5
 
+## 2.0.5
+
+### Patch Changes
+
+- 01d675df: Add support for artifacts type extensibility
+
 ## 2.0.4
 
 ### Patch Changes

diff --git a/packages/hardhat-truffle5/package.json b/packages/hardhat-truffle5/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@nomiclabs/hardhat-truffle5",
-  "version": "2.0.4",
+  "version": "2.0.5",
   "description": "Truffle 5 Hardhat compatibility plugin",
   "repository": "github:nomiclabs/hardhat",
   "homepage": "https://github.com/nomiclabs/hardhat/tree/master/packages/hardhat-truffle5",

diff --git a/packages/hardhat-waffle/CHANGELOG.md b/packages/hardhat-waffle/CHANGELOG.md
@@ -1,6 +1,13 @@
 # @nomiclabs/hardhat-waffle
 
+## 2.0.3
+
+### Patch Changes
+
+- bc940060: Improve how errors are created in the hardhat-waffle plugin (#2307)
+
 ## 2.0.2
+
 ### Patch Changes
 
 - 8327d8c6: Add support for the hexEqual matcher (#2200)
diff --git a/packages/hardhat-waffle/package.json b/packages/hardhat-waffle/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@nomiclabs/hardhat-waffle",
-  "version": "2.0.2",
+  "version": "2.0.3",
   "description": "Hardhat plugin to test smart contracts with Waffle",
   "homepage": "https://github.com/nomiclabs/hardhat/tree/master/packages/hardhat-waffle",
   "repository": "github:nomiclabs/hardhat",