Bump to v24.1rc1

.github/release_workflow.md

@@ -21,9 +21,9 @@ This file contains the workflow required to make a `PyBaMM` release on GitHub, P
 
 ## rcX releases (manual)
 
-If a new release candidate is required after the release of `rc0` -
+If a new release candidate is required after the release of `rc{X-1}` -
 
-1. Fix a bug in `vYY.MM` (no new features should be added to `vYY.MM` once `rc0` is released) and `develop` individually.
+1. Cherry-pick the bug fix (no new features should be added to `vYY.MM` once `rc{X-1}` is released) commit to `vYY.MM` branch once the fix is merged into `develop`. The CHANGELOG entry for such fixes should go under the `rc{X-1}` heading in `CHANGELOG.md`
 
 2. Run `update_version.yml` manually while using `append_to_tag` to specify the release candidate version number (`rc1`, `rc2`, ...).
 
@@ -36,7 +36,7 @@ If a new release candidate is required after the release of `rc0` -
    - `vcpkg.json`
    - `CHANGELOG.md`
 
-      These changes will be automatically pushed to the existing `vYY.MM` branch and a PR from `vvYY.MM` to `develop` will be created (to sync the branches).
+      These changes will be automatically pushed to the existing `vYY.MM` branch and a PR will be created to update version strings in `develop`. Updation in CHANGELOG will not be included in this PR (to avoid conflicts); hence, it must be updated manually in this PR.
 
 4. Create a new GitHub _pre-release_ with the same tag (`vYY.MMrcX`) from the `vYY.MM` branch and a description copied from `CHANGELOG.md`.
 

.github/workflows/update_version.yml

@@ -13,7 +13,7 @@ on:
 jobs:
   update-version:
     # This workflow is only of value to PyBaMM and would always be skipped in forks
-    if: github.repository_owner == 'pybamm-team'
+    # if: github.repository_owner == 'pybamm-team'
     runs-on: ubuntu-latest
 
     steps:
@@ -29,11 +29,13 @@ jobs:
           echo "VERSION=$(date +'v%y.%-m')${{ github.event.inputs.append_to_tag }}" >> $GITHUB_ENV
           echo "NON_RC_VERSION=$(date +'v%y.%-m')" >> $GITHUB_ENV
 
+      # the schedule workflow is for rc0 release
       - uses: actions/checkout@v4
         if: github.event_name == 'schedule'
         with:
           ref: 'develop'
 
+      # the dispatch workflow is for rcX and final releases
       - uses: actions/checkout@v4
         if: github.event_name == 'workflow_dispatch'
         with:
@@ -49,29 +51,49 @@ jobs:
           pip install wheel
           pip install --editable ".[all]"
 
+      # update all the version strings and add CHANGELOG headings
       - name: Update version
         run: python scripts/update_version.py
 
+      # create a new version branch for rc0 release and commit
       - uses: EndBug/add-and-commit@v9
         if: github.event_name == 'schedule'
         with:
           message: 'Bump to ${{ env.VERSION }}'
           new_branch: '${{ env.NON_RC_VERSION }}'
 
+      # use the already created release branch for rcX + final releases
+      # and commit
       - uses: EndBug/add-and-commit@v9
         if: github.event_name == 'workflow_dispatch'
         with:
           message: 'Bump to ${{ env.VERSION }}'
 
-      - name: Make a PR from ${{ env.NON_RC_VERSION }} to develop
-        uses: repo-sync/pull-request@v2
+      # checkout to develop for updating versions in the same
+      - uses: actions/checkout@v4
         with:
-          source_branch: '${{ env.NON_RC_VERSION }}'
-          destination_branch: "develop"
-          pr_title: "Sync ${{ env.NON_RC_VERSION }} and develop"
-          pr_body: "**Merge as soon as possible to avoid potential conflicts.**"
-          github_token: ${{ secrets.GITHUB_TOKEN }}
+          ref: 'develop'
+
+      # update all the version strings
+      - name: Update version
+        if: github.event_name == 'workflow_dispatch'
+        run: python scripts/update_version.py
+
+      # create a pull request updating versions in develop
+      - name: Create Pull Request
+        id: version_pr
+        uses: peter-evans/create-pull-request@v3
+        with:
+          delete-branch: true
+          branch-suffix: short-commit-hash
+          base: develop
+          commit-message: Update version to ${{ env.VERSION }}
+          title: Bump to ${{ env.VERSION }}
+          body: |
+            - [x] Update to ${{ env.VERSION }}
+            - [ ] Check the [release workflow](https://github.com/pybamm-team/PyBaMM/blob/develop/.github/release_workflow.md)
 
+      # for final releases, create a PR from version branch to main
       - name: Make a PR from ${{ env.NON_RC_VERSION }} to main
         id: release_pr
         if: github.event_name == 'workflow_dispatch' && !startsWith(github.event.inputs.append_to_tag, 'rc')

CHANGELOG.md

@@ -1,14 +1,6 @@
 # [Unreleased](https://github.com/pybamm-team/PyBaMM/)
 
-## Bug fixes
-
-- Fixed a bug where if the first step(s) in a cycle are skipped then the cycle solution started from the model's initial conditions instead of from the last state of the previous cycle ([#3708](https://github.com/pybamm-team/PyBaMM/pull/3708))
-- Fixed a bug where the lumped thermal model conflates cell volume with electrode volume  ([#3707](https://github.com/pybamm-team/PyBaMM/pull/3707))
-
-## Breaking changes
-- The parameters `GeometricParameters.A_cooling` and `GeometricParameters.V_cell` are now automatically computed from the electrode heights, widths and thicknesses if the "cell geometry" option is "pouch" and from the parameters "Cell cooling surface area [m2]" and "Cell volume [m3]", respectively, otherwise. When using the lumped thermal model we recommend using the "arbitrary" cell geometry and specifying the parameters "Cell cooling surface area [m2]", "Cell volume [m3]" and "Total heat transfer coefficient [W.m-2.K-1]" directly. ([#3707](https://github.com/pybamm-team/PyBaMM/pull/3707))
-
-# [v24.1rc0](https://github.com/pybamm-team/PyBaMM/tree/v24.1rc0) - 2024-01-31
+# [v24.1rc1](https://github.com/pybamm-team/PyBaMM/tree/v24.1rc1) - 2024-01-16
 
 ## Features
 
@@ -26,6 +18,8 @@
 
 ## Bug fixes
 
+- Fixed a bug where if the first step(s) in a cycle are skipped then the cycle solution started from the model's initial conditions instead of from the last state of the previous cycle ([#3708](https://github.com/pybamm-team/PyBaMM/pull/3708))
+- Fixed a bug where the lumped thermal model conflates cell volume with electrode volume  ([#3707](https://github.com/pybamm-team/PyBaMM/pull/3707))
 - Reverted a change to the coupled degradation example notebook that caused it to be unstable for large numbers of cycles ([#3691](https://github.com/pybamm-team/PyBaMM/pull/3691))
 - Fixed a bug where simulations using the CasADi-based solvers would fail randomly with the half-cell model ([#3494](https://github.com/pybamm-team/PyBaMM/pull/3494))
 - Fixed bug that made identical Experiment steps with different end times crash ([#3516](https://github.com/pybamm-team/PyBaMM/pull/3516))
@@ -38,6 +32,7 @@
 
 ## Breaking changes
 
+- The parameters `GeometricParameters.A_cooling` and `GeometricParameters.V_cell` are now automatically computed from the electrode heights, widths and thicknesses if the "cell geometry" option is "pouch" and from the parameters "Cell cooling surface area [m2]" and "Cell volume [m3]", respectively, otherwise. When using the lumped thermal model we recommend using the "arbitrary" cell geometry and specifying the parameters "Cell cooling surface area [m2]", "Cell volume [m3]" and "Total heat transfer coefficient [W.m-2.K-1]" directly. ([#3707](https://github.com/pybamm-team/PyBaMM/pull/3707))
 - Dropped support for the `[jax]` extra, i.e., the Jax solver when running on Python 3.8. The Jax solver is now available on Python 3.9 and above ([#3550](https://github.com/pybamm-team/PyBaMM/pull/3550))
 
 # [v23.9](https://github.com/pybamm-team/PyBaMM/tree/v23.9) - 2023-10-31

CITATION.cff

@@ -24,6 +24,6 @@ keywords:
   - "expression tree"
   - "python"
   - "symbolic differentiation"
-version: "24.1rc0"
+version: "24.1rc1"
 repository-code: "https://github.com/pybamm-team/PyBaMM"
 title: "Python Battery Mathematical Modelling (PyBaMM)"

pybamm/version.py

@@ -1 +1 @@
-__version__ = "24.1rc0"
+__version__ = "24.1rc1"

pyproject.toml

@@ -13,7 +13,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "pybamm"
-version = "24.1rc0"
+version = "24.1rc1"
 license = { file = "LICENSE.txt" }
 description = "Python Battery Mathematical Modelling"
 authors = [{name = "The PyBaMM Team", email = "pybamm@pybamm.org"}]

scripts/update_version.py

@@ -17,7 +17,11 @@ def update_version():
     Opens file and updates the version number
     """
     release_version = os.getenv("VERSION")[1:]
-    last_day_of_month = date.today() + relativedelta(day=31)
+    release_date = (
+        date.today()
+        if "rc" in release_version
+        else date.today() + relativedelta(day=31)
+    )
 
     # pybamm/version.py
     with open(os.path.join(pybamm.root_dir(), "pybamm", "version.py"), "r+") as file:
@@ -72,16 +76,21 @@ def update_version():
         file.write(replace_commit_id)
 
     changelog_line1 = "# [Unreleased](https://github.com/pybamm-team/PyBaMM/)\n"
-    changelog_line2 = f"# [v{release_version}](https://github.com/pybamm-team/PyBaMM/tree/v{release_version}) - {last_day_of_month}\n\n"
+    changelog_line2 = f"# [v{release_version}](https://github.com/pybamm-team/PyBaMM/tree/v{release_version}) - {release_date}\n\n"
 
     # CHANGELOG.md
     with open(os.path.join(pybamm.root_dir(), "CHANGELOG.md"), "r+") as file:
         output_list = file.readlines()
         output_list[0] = changelog_line1
+        # add a new heading for rc0 releases
         if "rc0" in release_version:
             output_list.insert(2, changelog_line2)
         else:
-            output_list[2] = changelog_line2
+            # for rcX and final releases, update the already existing rc
+            # release heading
+            for i in range(0, len(output_list)):
+                if re.search("[v]\d\d\.\drc\d", output_list[i]):
+                    output_list[i] = changelog_line2[:-1]
         file.truncate(0)
         file.seek(0)
         file.writelines(output_list)

vcpkg.json

@@ -1,6 +1,6 @@
 {
   "name": "pybamm",
-  "version-string": "24.1rc0",
+  "version-string": "24.1rc1",
   "dependencies": [
     "casadi",
     {