Add official support for Fedora 39

Now that we can create a Dangerzone RPM that depends on PySide6, we can
officially support Fedora 39 as a platform. Add this platform in our CI
tests, as well as our install/release notes.

Fixes #606

.circleci/config.yml

@@ -273,6 +273,33 @@ jobs:
             ./dev_scripts/env.py --distro ubuntu --version 20.04 run --dev \
                 bash -c 'cd dangerzone; poetry run make test'
 
+  ci-fedora-39:
+    machine:
+      image: ubuntu-2004:202111-01
+    steps:
+      - checkout
+      - run: *install-podman
+
+      - run:
+          name: Prepare cache directory
+          command: |
+            sudo mkdir -p /caches
+            sudo chown -R $USER:$USER /caches
+      - run: *calculate-cache-key
+      - restore_cache: *restore-cache
+      - run: *copy-image
+
+      - run:
+          name: Prepare Dangerzone environment
+          command: |
+            ./dev_scripts/env.py --distro fedora --version 39 build-dev
+
+      - run:
+          name: Run CI tests
+          command: |
+            ./dev_scripts/env.py --distro fedora --version 39 run --dev \
+                bash -c 'cd dangerzone; poetry run make test'
+
   ci-fedora-38:
     machine:
       image: ubuntu-2004:202111-01
@@ -499,6 +526,19 @@ jobs:
       - run: *copy-image
       - run: *build-deb
 
+  build-fedora-39:
+    docker:
+      - image: fedora:39
+    resource_class: medium+
+    steps:
+      - run: *install-dependencies-rpm
+      - checkout
+      - run: *calculate-cache-key
+      - restore_cache: *restore-cache
+      - run: *copy-image
+      - run: *build-rpm
+      - run: *build-rpm-qubes
+
   build-fedora-38:
     docker:
       - image: fedora:38
@@ -544,6 +584,9 @@ workflows:
       - ci-debian-bullseye:
           requires:
             - build-container-image
+      - ci-fedora-39:
+          requires:
+            - build-container-image
       - ci-fedora-38:
           requires:
             - build-container-image
@@ -568,6 +611,9 @@ workflows:
       - build-debian-bookworm:
           requires:
             - build-container-image
+      - build-fedora-39:
+          requires:
+            - build-container-image
       - build-fedora-38:
           requires:
             - build-container-image

CHANGELOG.md

@@ -7,7 +7,12 @@ since 0.4.1, and this project adheres to [Semantic Versioning](https://semver.or
 
 ## Unreleased
 
+### Added
+
+- Platform support: Fedora 39 ([issue #606](https://github.com/freedomofpress/dangerzone/issues/606))
+
 ## Fixed
+
 - Fix mismatched between between original document and converted one ([issue #626](https://github.com/freedomofpress/dangerzone/issues/)). This does not affect the quality of the final document.
 - Capitalize "dangerzone" on the application as well as on the Linux desktop shortcut, thanks to [@sudwhiwdh](https://github.com/sudwhiwdh)
 

INSTALL.md

@@ -16,6 +16,7 @@ Dangerzone is available for:
 - Debian 13 (trixie)
 - Debian 12 (bookworm)
 - Debian 11 (bullseye)
+- Fedora 39
 - Fedora 38
 - Qubes OS (beta support)
 

RELEASE.md

@@ -72,7 +72,7 @@ and newer platforms, we have to do the following:
   - [ ] Run the Dangerzone tests.
   - [ ] Create a .deb package and install it system-wide.
   - [ ] Test some QA scenarios (see [Scenarios](#Scenarios) below).
-- [ ] Create a test build in the most recent Fedora platform (Fedora 38 as of
+- [ ] Create a test build in the most recent Fedora platform (Fedora 39 as of
   writing this) and make sure it works:
   - [ ] Create a new development environment with Poetry.
   - [ ] Build the container image and ensure the development environment uses
@@ -326,15 +326,15 @@ repo, by sending a PR. Follow the instructions in that repo on how to do so.
 
 > **NOTE**: This procedure will have to be done for every supported Fedora version.
 >
-> In this section, we'll use Fedora 38 as an example.
+> In this section, we'll use Fedora 39 as an example.
 
 Create a Fedora development environment. You can [follow the
 instructions in our build section](https://github.com/freedomofpress/dangerzone/blob/main/BUILD.md#fedora),
 or create your own locally with:
 
 ```sh
-./dev_scripts/env.py --distro fedora --version 38 build-dev
-./dev_scripts/env.py --distro fedora --version 38 run --dev bash
+./dev_scripts/env.py --distro fedora --version 39 build-dev
+./dev_scripts/env.py --distro fedora --version 39 run --dev bash
 cd dangerzone
 ```
 

dev_scripts/qa.py

@@ -54,7 +54,7 @@ and newer platforms, we have to do the following:
   - [ ] Run the Dangerzone tests.
   - [ ] Create a .deb package and install it system-wide.
   - [ ] Test some QA scenarios (see [Scenarios](#Scenarios) below).
-- [ ] Create a test build in the most recent Fedora platform (Fedora 38 as of
+- [ ] Create a test build in the most recent Fedora platform (Fedora 39 as of
   writing this) and make sure it works:
   - [ ] Create a new development environment with Poetry.
   - [ ] Build the container image and ensure the development environment uses
@@ -895,6 +895,10 @@ class QAFedora(QALinux):
         )
 
 
+class QAFedora39(QAFedora):
+    VERSION = "39"
+
+
 class QAFedora38(QAFedora):
     VERSION = "38"