diff --git a/.github/workflows/push_tests_mac.yml b/.github/workflows/push_tests_mac.yml
index 4eefc8c..f8b1d75 100644
--- a/.github/workflows/push_tests_mac.yml
+++ b/.github/workflows/push_tests_mac.yml
@@ -16,6 +16,7 @@ jobs:
     name: Test CyRK on MacOS
     runs-on: macos-latest
     strategy:
+      fail-fast: false
       matrix:
         python-version:
           - "3.8"
diff --git a/.github/workflows/push_tests_ubun.yml b/.github/workflows/push_tests_ubun.yml
index de36b88..6761dbe 100644
--- a/.github/workflows/push_tests_ubun.yml
+++ b/.github/workflows/push_tests_ubun.yml
@@ -7,6 +7,7 @@ jobs:
     name: Test CyRK on Ubuntu
     runs-on: ubuntu-latest
     strategy:
+      fail-fast: false
       matrix:
         python-version:
           - "3.8"
diff --git a/.github/workflows/push_tests_win.yml b/.github/workflows/push_tests_win.yml
index ae21dff..372268f 100644
--- a/.github/workflows/push_tests_win.yml
+++ b/.github/workflows/push_tests_win.yml
@@ -10,6 +10,7 @@ jobs:
     name: Test CyRK on Windows
     runs-on: windows-latest
     strategy:
+      fail-fast: false
       matrix:
         python-version:
           - "3.8"
diff --git a/CHANGES.md b/CHANGES.md
index 726de9d..5bef33a 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -2,6 +2,11 @@
 
 ## 2023
 
+#### v0.8.6 (2024-NNNN)
+
+Major Changes:
+- Added support for Python 3.12.
+
 #### v0.8.5 (2023-10-27)
 
 Other Changes:
diff --git a/pyproject.toml b/pyproject.toml
index 32e118f..78d99c9 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name='CyRK'
-version = '0.8.6dev3'
+version = '0.8.6dev4'
 description='Runge-Kutta ODE Integrator Implemented in Cython and Numba.'
 authors= [
     {name = 'Joe P. Renaud', email = 'joe.p.renaud@gmail.com'}