From 5adf29eda9c624815e034a3b1926b750931cfd4b Mon Sep 17 00:00:00 2001
From: Fabian Joswig <fabian.joswig@ed.ac.uk>
Date: Wed, 30 Nov 2022 17:49:01 +0000
Subject: [PATCH 1/4] build: github actions versions updated.

---
 .github/workflows/docs.yml     | 2 +-
 .github/workflows/examples.yml | 4 ++--
 .github/workflows/flake8.yml   | 4 ++--
 .github/workflows/pytest.yml   | 4 ++--
 4 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index d4782abe..bf7886ab 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -14,7 +14,7 @@ jobs:
         uses: actions/setup-python@v2
         with:
           python-version: "3.8"
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - name: Updated documentation
         run: |
           git config --global user.email "${{ github.actor }}@users.noreply.github.com"
diff --git a/.github/workflows/examples.yml b/.github/workflows/examples.yml
index f76ee6b2..17eb3b1c 100644
--- a/.github/workflows/examples.yml
+++ b/.github/workflows/examples.yml
@@ -20,10 +20,10 @@ jobs:
 
     steps:
       - name: Checkout source
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       - name: Setup python
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v4
         with:
           python-version: ${{ matrix.python-version }}
 
diff --git a/.github/workflows/flake8.yml b/.github/workflows/flake8.yml
index e75c0e06..fdf351d5 100644
--- a/.github/workflows/flake8.yml
+++ b/.github/workflows/flake8.yml
@@ -13,9 +13,9 @@ jobs:
     name: Lint
     steps:
       - name: Check out source repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
       - name: Set up Python environment
-        uses: actions/setup-python@v1
+        uses: actions/setup-python@v4
         with:
           python-version: "3.10"
       - name: flake8 Lint
diff --git a/.github/workflows/pytest.yml b/.github/workflows/pytest.yml
index de2b0ca3..536f7d53 100644
--- a/.github/workflows/pytest.yml
+++ b/.github/workflows/pytest.yml
@@ -25,10 +25,10 @@ jobs:
 
     steps:
       - name: Checkout source
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       - name: Setup python
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v4
         with:
           python-version: ${{ matrix.python-version }}
 

From 35da955546cb02a79674fed5f02514b8d8139b67 Mon Sep 17 00:00:00 2001
From: Fabian Joswig <fabian.joswig@ed.ac.uk>
Date: Wed, 30 Nov 2022 17:50:57 +0000
Subject: [PATCH 2/4] build: flake8 action updated.

---
 .github/workflows/flake8.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/flake8.yml b/.github/workflows/flake8.yml
index fdf351d5..c0a3629b 100644
--- a/.github/workflows/flake8.yml
+++ b/.github/workflows/flake8.yml
@@ -19,7 +19,7 @@ jobs:
         with:
           python-version: "3.10"
       - name: flake8 Lint
-        uses: py-actions/flake8@v1
+        uses: py-actions/flake8@v2
         with:
           ignore: "E501"
           exclude: "__init__.py, input/__init__.py"

From 8665e21dc08873f0b45cb547a997b8c338616c52 Mon Sep 17 00:00:00 2001
From: Fabian Joswig <fabian.joswig@ed.ac.uk>
Date: Wed, 30 Nov 2022 17:53:17 +0000
Subject: [PATCH 3/4] ci: docs workflow updated.

---
 .github/workflows/docs.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index bf7886ab..9b204da6 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -11,9 +11,9 @@ jobs:
 
     steps:
       - name: Set up Python environment
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v4
         with:
-          python-version: "3.8"
+          python-version: "3.10"
       - uses: actions/checkout@v3
       - name: Updated documentation
         run: |

From 65e0485736a1fb9bdf9374abe06ffd76c884ab43 Mon Sep 17 00:00:00 2001
From: Fabian Joswig <fabian.joswig@ed.ac.uk>
Date: Thu, 1 Dec 2022 10:41:10 +0000
Subject: [PATCH 4/4] build: version number bumped to 2.4.0, CHANGELOG updated.

---
 CHANGELOG.md        | 6 +++++-
 pyerrors/version.py | 2 +-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6381fba6..d7b5835d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,13 +2,17 @@
 
 All notable changes to this project will be documented in this file.
 
-## [2.4.0] - 2022-xx-xx
+## [2.4.0] - 2022-12-01
 ### Added
 - Log-derivatives and symmetric log-effective mass added.
 - Covariance for irregular Monte Carlo chains sped up.
+- Additional checks in `Corr.GEVP` added.
 
 ### Fixed
 - Bug in `Obs.details` fixed which appeared when tau had zero error.
+- Bug in `input.json` export in connection with `numpy.int64` fixed.
+- Small bug fixes in `input.openQCD`.
+
 
 
 ## [2.3.1] - 2022-10-19
diff --git a/pyerrors/version.py b/pyerrors/version.py
index fc1038a9..3d67cd6b 100644
--- a/pyerrors/version.py
+++ b/pyerrors/version.py
@@ -1 +1 @@
-__version__ = "2.4.0+dev"
+__version__ = "2.4.0"