KPP 3.2.1 release

This is the release commit for KPP version 3.2.1.
Please see CHANGELOG.md for a list of updates.

Signed-off-by: Bob Yantosca <yantosca@seas.harvard.edu>

Author: yantosca

.ci-pipelines/build-testing.yml

@@ -14,7 +14,7 @@ pr:
       - '*'
 
 pool:
-  vmImage: 'ubuntu-20.04'
+  vmImage: 'ubuntu-24.04'
 # Login to Docker Hub, build the image, and push the built image
 # to Docker Hub
 steps:

.ci-pipelines/ci-common-defs.sh

@@ -28,6 +28,7 @@ F90_sd
 F90_sdadj
 F90_seulex
 F90_small_strato
+F90_feuler
 "
 # Testing if #MINVERSION works
 MINVERSION_TEST="X_minver"

CHANGELOG.md

@@ -3,11 +3,28 @@
 <!-- Github markdown syntax: -->
 <!-- https://docs.github.com/en/get-started/writing-on-github/getting-started-with-writing-and-formatting-on-github/basic-writing-and-formatting-syntax -->
 
+<!-- Version numbers must be synchronized in CHANGELOG.md, src/gdata.h, -->
+<!-- docs/source/conf.py and https://en.wikipedia.org/wiki/Kinetic_PreProcessor -->
+
 All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [3.2.1] - 2025-05-06
+### Added
+- Added documentation in the `#INITVALUES` section about using Fortran `d` (double precision) exponents
+- Added C-I test `F90_feuler`, using the Forward Euler integrator
+- Added carbon gases mechanism (`models/carbon.*`)
+
+### Changed
+- Updated `.ci-pipelines/build-testing.yml` to use `ubuntu-24.04` instead of `ubuntu-20.04` container for Azure C-I tests
+- Updated `jinja2` to version 3.1.6 (for ReadTheDocs) to fix a security issue identified by @dependabot
+
+### Fixed
+- Fixed parsing of `#INITVALUES` section to allow Fortran `d` (double-precision) exponents
+- Updated `int/feuler.f90` to return the `Texit` value as `RSTATUS(1)` (this was not being done)
+
 ## [3.2.0] - 2025-02-27
 ### Added
 - Added new inline key `F90_RCONST_USE` in `src/gdata.h` and `src/scanner.c`
@@ -48,8 +65,6 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Fixed
 - Now only add tha extra `Aout` argument to `Fun` and `Fun_Split` for F90 (see issues #56, #96)
 
-<!-- Version numbers must be synchronized in CHANGELOG.md, -->
-<!-- src/gdata.h, and docs/source/conf.py-->
 ## [3.1.0] - 2023-12-20
 ### Added
 - `#AUTOREDUCE` has been added to the list of KPP commands in the ReadTheDocs documentaton

ci-tests/F90_feuler/F90_feuler.kpp

@@ -0,0 +1,9 @@
+#MINVERSION   3.2.0
+#INTEGRATOR   feuler
+#LANGUAGE     Fortran90
+#UPPERCASEF90 on
+#MODEL        carbon
+#DRIVER       general
+#HESSIAN      off
+#MEX          off
+#STOICMAT     off

docs/requirements.txt

@@ -12,4 +12,4 @@ sphinxcontrib-bibtex==2.6.2
 sphinx-autobuild==2021.3.14
 recommonmark==0.7.1
 docutils==0.20.1
-jinja2==3.1.5
+jinja2==3.1.6

docs/source/conf.py

@@ -24,8 +24,8 @@
 
 # The full version, including alpha/beta/rc tags
 # (version numbers must be synchronized in CHANGELOG.md, src/gdata.h,
-# and docs/source/conf.py)
-release = "3.2.0"
+# docs/source/conf.py and https://en.wikipedia.org/wiki/Kinetic_PreProcessor)
+release = "3.2.1"
 
 
 # -- General configuration ---------------------------------------------------

docs/source/tech_info/06_info_for_kpp_developers.rst

@@ -393,6 +393,10 @@ List of continuous integration tests
    +------------------------+-----------+-----------------+-----------------------+
    | ``F90_small_strato``   | Fortran90 | small_strato    | rosenbrock            |
    +------------------------+-----------+-----------------+-----------------------+
+   | ``F90_feuler``         | Fortran90 | carbon          | feuler                |
+   +------------------------+-----------+-----------------+-----------------------+
+   | ``mcm``                | Fortran90 | mcm             | rosenbrock            |
+   +------------------------+-----------+-----------------+-----------------------+
    | ``X_minver``           | Fortran90 | small_strato    | runge_kutta           |
    +------------------------+-----------+-----------------+-----------------------+