55 changed files with 303 additions and 644 deletions
--- a/.bumpversion.toml
+++ b/.bumpversion.toml
@ -1,5 +1,5 @@
 [tool.bumpversion]
-current_version = "3.6.3"
+current_version = "3.6.0"
 commit = true
 message = "Release v{new_version}"
 tag = true
--- a/.flake8
+++ b/.flake8
@ -42,7 +42,6 @@ exclude = .*,__pycache__,resources.py
 # W503: like break before binary operator
 # W504: line break after binary operator
 # FI18: __future__ import "annotations" missing
-# FI58: __future__ import "annotations" present
 # PT004: fixture '{name}' does not return anything, add leading underscore
 # PT011: pytest.raises(ValueError) is too broad, set the match parameter or use a more specific exception
 # PT012: pytest.raises() block should contain a single simple statement
@ -55,7 +54,7 @@ ignore =
    D102,D103,D106,D107,D104,D105,D209,D211,D401,D402,D403,D412,D413,
    A003,
    W503, W504,
-    FI18,FI58,
+    FI18,
    PT004,
    PT011,
    PT012
--- a/.github/workflows/bleeding.yml
+++ b/.github/workflows/bleeding.yml
@ -17,6 +17,8 @@ jobs:
      matrix:
        include:
          - testenv: bleeding
+            image: "archlinux-webengine-unstable-qt6"
+          - testenv: bleeding-qt5
            image: "archlinux-webengine-unstable"
    container:
      image: "qutebrowser/ci:${{ matrix.image }}"
@ -31,13 +33,14 @@ jobs:
        - /home/runner/work/_temp/:/home/runner/work/_temp/
      options: --privileged --tty
    steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v5
        with:
          persist-credentials: false
      - name: Set up problem matchers
        run: "python scripts/dev/ci/problemmatchers.py py3 ${{ runner.temp }}"
      - name: Upgrade 3rd party assets
        run: "tox exec -e ${{ matrix.testenv }} -- python scripts/dev/update_3rdparty.py --gh-token ${{ secrets.GITHUB_TOKEN }} --modern-pdfjs"
+        if: "endsWith(matrix.image, '-qt6')"
      - name: Run tox
        run: dbus-run-session tox -e ${{ matrix.testenv }}
      - name: Gather info
@ -48,7 +51,7 @@ jobs:
        shell: bash
        if: failure()
      - name: Upload screenshots
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v4
        with:
          name: "end2end-screenshots-${{ steps.info.outputs.date }}-${{ steps.info.outputs.sha_short }}-${{ matrix.image }}"
          path: |
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@ -34,10 +34,10 @@ jobs:
          - testenv: actionlint
          - testenv: package
    steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v5
        with:
          persist-credentials: false
-      - uses: actions/cache@v5
+      - uses: actions/cache@v4
        with:
          path: |
            .mypy_cache
@ -47,7 +47,7 @@ jobs:
      - uses: actions/setup-python@v6
        with:
          python-version: '3.10'
-      - uses: actions/setup-node@v6
+      - uses: actions/setup-node@v5
        with:
          node-version: '22.x'
        if: "matrix.testenv == 'eslint'"
@ -90,10 +90,14 @@ jobs:
      fail-fast: false
      matrix:
        include:
-          - testenv: py
+          - testenv: py-qt5
            image: archlinux-webengine
-          - testenv: py
+          - testenv: py-qt5
            image: archlinux-webengine-unstable
+          - testenv: py
+            image: archlinux-webengine-qt6
+          - testenv: py
+            image: archlinux-webengine-unstable-qt6
    container:
      image: "qutebrowser/ci:${{ matrix.image }}"
      env:
@ -106,7 +110,7 @@ jobs:
        - /home/runner/work/_temp/:/home/runner/work/_temp/
      options: --privileged --tty
    steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v5
        with:
          persist-credentials: false
      - name: Set up problem matchers
@ -121,7 +125,7 @@ jobs:
        shell: bash
        if: failure()
      - name: Upload screenshots
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v4
        with:
          name: "end2end-screenshots-${{ steps.info.outputs.date }}-${{ steps.info.outputs.sha_short }}-${{ matrix.image }}"
          path: |
@ -198,16 +202,16 @@ jobs:
          - testenv: py314-pyqt610
            os: ubuntu-24.04
            python: "3.14"
+          ### macOS Ventura
+          - testenv: py314-pyqt610
+            os: macos-13
+            python: "3.14"
+            args: "tests/unit"  # Only run unit tests on macOS
          ### macOS Sonoma (M1 runner)
          - testenv: py314-pyqt610
            os: macos-14
            python: "3.14"
            args: "tests/unit"  # Only run unit tests on macOS
-          ### macOS Sequoia (Intel runner)
-          - testenv: py314-pyqt610
-            os: macos-15-intel
-            python: "3.14"
-            args: "tests/unit"  # Only run unit tests on macOS
          ### Windows
          - testenv: py314-pyqt610
            os: windows-2022
@ -217,10 +221,10 @@ jobs:
            python: "3.14"
    runs-on: "${{ matrix.os }}"
    steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v5
        with:
          persist-credentials: false
-      - uses: actions/cache@v5
+      - uses: actions/cache@v4
        with:
          path: |
            .mypy_cache
@ -269,7 +273,7 @@ jobs:
        shell: bash
        if: failure()
      - name: Upload screenshots
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v4
        with:
          name: "end2end-screenshots-${{ steps.info.outputs.date }}-${{ steps.info.outputs.sha_short }}-${{ matrix.testenv }}-${{ matrix.os }}"
          path: |
@ -285,7 +289,7 @@ jobs:
    runs-on: ubuntu-24.04
    steps:
      - name: Checkout repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v5
        with:
          persist-credentials: false
      - name: Initialize CodeQL
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@ -15,8 +15,10 @@ jobs:
        image:
          - archlinux-webengine
          - archlinux-webengine-unstable
+          - archlinux-webengine-unstable-qt6
+          - archlinux-webengine-qt6
    steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v5
      - uses: actions/setup-python@v6
        with:
          python-version: '3.x'
--- a/.github/workflows/nightly.yml
+++ b/.github/workflows/nightly.yml
@ -14,7 +14,7 @@ jobs:
      fail-fast: false
      matrix:
        include:
-          - os: macos-15-intel
+          - os: macos-13
            toxenv: build-release
            name: macos-intel
          - os: macos-14
@ -23,7 +23,7 @@ jobs:
          - os: windows-latest
            toxenv: build-release
            name: windows
-          - os: macos-15-intel
+          - os: macos-13
            args: --debug
            toxenv: build-release
            name: macos-debug-intel
@ -37,7 +37,7 @@ jobs:
    runs-on: "${{ matrix.os }}"
    timeout-minutes: 45
    steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v5
        with:
          persist-credentials: false
      - name: Set up Python
@ -72,7 +72,7 @@ jobs:
            echo "sha_short=$(git rev-parse --short HEAD)" >> "$GITHUB_OUTPUT"
        shell: bash
      - name: Upload artifacts
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v4
        with:
          name: "qutebrowser-nightly-${{ steps.info.outputs.date }}-${{ steps.info.outputs.sha_short }}-${{ matrix.name }}"
          path: |
--- a/.github/workflows/recompile-requirements.yml
+++ b/.github/workflows/recompile-requirements.yml
@ -18,7 +18,7 @@ jobs:
    timeout-minutes: 20
    runs-on: ubuntu-latest
    steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v5
        with:
          persist-credentials: false
      - name: Set up Python 3.9
@ -41,7 +41,7 @@ jobs:
      - name: Run qutebrowser smoke test
        run: "xvfb-run .venv/bin/python3 -m qutebrowser --no-err-windows --nowindow --temp-basedir about:blank ':later 500 quit'"
      - name: Create pull request
-        uses: peter-evans/create-pull-request@v8
+        uses: peter-evans/create-pull-request@v7
        with:
          committer: qutebrowser bot <bot@qutebrowser.org>
          author: qutebrowser bot <bot@qutebrowser.org>
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@ -12,7 +12,6 @@ on:
          - 'patch'
          - 'minor'
          - 'major'
-          - 'reupload'  # reupload last release
          # FIXME do we want a possibility to do prereleases here?
      python_version:
        description: 'Python version'
@ -32,8 +31,7 @@ jobs:
    timeout-minutes: 5
    outputs:
      version: ${{ steps.bump.outputs.version }}
-      version_x: ${{ steps.bump.outputs.version_x }}
-      release_id: ${{ inputs.release_type == 'reupload' && steps.find-release.outputs.result || steps.create-release.outputs.id }}
+      release_id: ${{ steps.create-release.outputs.id }}
    permissions:
      contents: write  # To push release commit/tag
    steps:
@ -62,7 +60,7 @@ jobs:
            console.log(`sorted: ${sorted}`);
            return sorted.at(-1);
          result-encoding: string
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v5
      - name: Set up Python
        uses: actions/setup-python@v6
        with:
@ -78,7 +76,7 @@ jobs:
            git config --global user.name "qutebrowser bot"
            git config --global user.email "bot@qutebrowser.org"
      - name: Switch to release branch
-        uses: actions/checkout@v6
+        uses: actions/checkout@v5
        with:
          ref: ${{ steps.find-branch.outputs.result }}
      - name: Import GPG Key
@ -86,7 +84,7 @@ jobs:
          gpg --import <<< "${{ secrets.QUTEBROWSER_BOT_GPGKEY }}"
      - name: Bump version
        id: bump
-        run: "tox -e update-version -- ${{ inputs.release_type }}"
+        run: "tox -e update-version -- ${{ github.event.inputs.release_type }}"
      - name: Check milestone
        uses: actions/github-script@v8
        with:
@ -103,59 +101,34 @@ jobs:
              core.setFailed(`Found open milestone ${milestone.title} with ${milestone.open_issues} open and ${milestone.closed_issues} closed issues!`);
            }
      - name: Push release commit/tag
-        if: ${{ inputs.release_type != 'reupload' }}
        run: |
            git push origin ${{ steps.find-branch.outputs.result }}
            git push origin v${{ steps.bump.outputs.version }}
      - name: Cherry-pick release commit
-        if: ${{ inputs.release_type == 'patch' }}
+        if: ${{ github.event.inputs.release_type == 'patch' }}
        run: |
-            git fetch origin main
            git checkout main
            git cherry-pick -x v${{ steps.bump.outputs.version }}
            git push origin main
            git checkout v${{ steps.bump.outputs.version_x }}
      - name: Create release branch
-        if: ${{ inputs.release_type == 'minor' || inputs.release_type == 'major' }}
+        if: ${{ github.event.inputs.release_type != 'patch' }}
        run: |
            git checkout -b v${{ steps.bump.outputs.version_x }}
            git push --set-upstream origin v${{ steps.bump.outputs.version_x }}
      - name: Create GitHub draft release
-        if: ${{ inputs.release_type != 'reupload' }}
        id: create-release
        uses: softprops/action-gh-release@v2
        with:
          tag_name: v${{ steps.bump.outputs.version }}
          draft: true
          body: "*Release artifacts for this release are currently being uploaded...*"
-      - name: Find GitHub draft release
-        if: ${{ inputs.release_type == 'reupload' }}
-        id: find-release
-        uses: actions/github-script@v8
-        with:
-          script: |
-            const releases = await github.paginate(github.rest.repos.listReleases, {
-              owner: context.repo.owner,
-              repo: context.repo.repo,
-            });
-            const names = releases.map(release => release.name);
-            console.log(`releases: ${names}`);
-
-            const release = releases.find(release => release.tag_name === "v${{ steps.bump.outputs.version }}");
-            if (release === undefined) {
-              core.setFailed(`No release found with tag v${{ steps.bump.outputs.version }}!`);
-            }
-            if (!release.draft) {
-              core.setFailed(`Release ${release.tag_name} is not a draft release!`);
-            }
-            return release.id;
-          result-encoding: string
  release:
    strategy:
      matrix:
        include:
-          - os: macos-14-large  # Intel
-          - os: macos-14  # Apple Silicon
+          - os: macos-13
+          - os: macos-14
          - os: windows-2022
          - os: ubuntu-24.04
    runs-on: "${{ matrix.os }}"
@ -164,13 +137,13 @@ jobs:
    permissions:
      contents: write  # To upload release artifacts
    steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v5
        with:
-          ref: v${{ inputs.release_type == 'reupload' && needs.prepare.outputs.version_x || needs.prepare.outputs.version }}
+          ref: v${{ needs.prepare.outputs.version }}
      - name: Set up Python
        uses: actions/setup-python@v6
        with:
-          python-version: ${{ inputs.python_version }}
+          python-version: ${{ github.event.inputs.python_version }}
      - name: Import GPG Key
        if: ${{ startsWith(matrix.os, 'ubuntu-') }}
        run: |
@ -195,7 +168,7 @@ jobs:
      # FIXME consider switching to trusted publishers:
      # https://blog.pypi.org/posts/2023-04-20-introducing-trusted-publishers/
      - name: Build and upload release
-        run: "tox -e build-release -- --upload --no-confirm ${{ inputs.release_type == 'reupload' && '--reupload' || '' }}"
+        run: "tox -e build-release -- --upload --no-confirm"
        env:
          TWINE_USERNAME: __token__
          TWINE_PASSWORD: ${{ secrets.QUTEBROWSER_BOT_PYPI_TOKEN }}
--- a/doc/changelog.asciidoc
+++ b/doc/changelog.asciidoc
@ -15,60 +15,6 @@ breaking changes (such as renamed commands) can happen in minor releases.
 // `Fixed` for any bug fixes.
 // `Security` to invite users to upgrade in case of vulnerabilities.

-[[v3.6.4]]
-v3.6.4 (unreleased)
-------------------
-
-Fixed
-~~~~~
-
- datalist dropdowns not opening correctly on Wayland/Sway (#8831).
-  This was caused by an old workaround for a different QtWebEngine issue,
-  which is now disabled for QtWebEngine 6.6.3 and newer.
-
-[[v3.6.3]]
-v3.6.3 (2025-11-30)
-------------------
-
-Fixed
-~~~~~
-
- New `qt.workarounds.disable_accessibility` setting, which disables Chromium
-  accessibility support. By default, is it set to `auto`, which only disables
-  accessibility on Qt versions with known issues. This works around a bug in Qt
-  6.10.1 causing frequent segfaults (#8797).
-
-[[v3.6.2]]
-v3.6.2 (2025-11-27)
-------------------
-
-Changed
-~~~~~~~
-
-* Windows and macOS releases now ship with Qt 6.10.1, which include
-  security patches up to Chromium 142.0.7444.162.
-
-Fixed
-~~~~~
-
- The version info now includes the Wayland compositor name if wayland-client is
-  available under a different name than `libwayland-client.so` (#8771).
- The list of Chromium extensions in `--version` / `:version` now uses the
-  correct Chromium data profile, also fixing a crash with Qt 6.10.1 (#8785).
- With Qt 6.10.1, `qt.workarounds.disable_hangouts_extension` now doesn't apply
-  on private profiles, avoiding a Qt bug leading to a crash (#8785).
-
-[[v3.6.1]]
-v3.6.1 (2025-11-03)
-------------------
-
-Fixed
-~~~~~
-
- A regression in v3.6.0 where the page didn't have keyboard focus after closing
-  the completion, so e.g. typing in an input field after hinting didn't work.
-  (#8750)
-
 [[v3.6.0]]
 v3.6.0 (2025-10-24)
 -------------------
--- a/doc/contributing.asciidoc
+++ b/doc/contributing.asciidoc
@ -602,7 +602,6 @@ Info pages:
 - chrome://device-log/ (QtWebEngine >= 6.3)
 - chrome://gpu/
 - chrome://sandbox/ (Linux only)
- chrome://qt/ (QtWebEngine >= 6.7)

 Misc. / Debugging pages:

@ -613,7 +612,6 @@ Misc. / Debugging pages:
 - chrome://ukm/ (QtWebEngine >= 5.15.3)
 - chrome://user-actions/ (QtWebEngine >= 5.15.3)
 - chrome://webrtc-logs/ (QtWebEngine >= 5.15.3)
- chrome://extensions/ (QtWebEngine >= 6.10)

 Internals pages:

@ -804,8 +802,7 @@ qutebrowser release
 **Automatic release via GitHub Actions (starting with v3.0.0):**

 * Double check Python version in `.github/workflows/release.yml`
-* Run the `release` workflow on the `main` branch, e.g. via `gh workflow run release -f release_type=minor` (`release_type` can be `major`, `minor` or `patch`; you can also override `python_version`)
-* Consider running `gh run watch` or `gh run view --web` to watch the progress
+* Run the `release` workflow on the `main` branch, e.g. via `gh workflow run release -f release_type=major` (`release_type` can be `major`, `minor` or `patch`; you can also override `python_version`)

 **Manual release:**

--- a/doc/faq.asciidoc
+++ b/doc/faq.asciidoc
@ -141,7 +141,7 @@ The comma prefix is used to make sure user-defined bindings don't conflict with
 the built-in ones.
 +
 Note that you might need an additional package (e.g.
-https://archlinux.org/packages/extra/any/yt-dlp/[yt-dlp] on
+https://www.archlinux.org/packages/community/any/youtube-dl/[youtube-dl] on
 Archlinux) to play web videos with mpv.
 +
 There is a very useful script for mpv, which emulates "unique application"
--- a/doc/help/configuring.asciidoc
+++ b/doc/help/configuring.asciidoc
@ -179,7 +179,7 @@ customizable for a given <<patterns,URL patterns>>.

 [source,python]
 ----
-config.set('content.images', False, '*://example.com/*')
+config.set('content.images', False, '*://example.com/')
 ----

 Alternatively, you can use `with config.pattern(...) as p:` to get a shortcut
@ -187,7 +187,7 @@ similar to `c.` which is scoped to the given domain:

 [source,python]
 ----
-with config.pattern('*://example.com/*') as p:
+with config.pattern('*://example.com/') as p:
    p.content.images = False
 ----

--- a/doc/help/settings.asciidoc
+++ b/doc/help/settings.asciidoc
@ -302,7 +302,6 @@
 |<<qt.force_software_rendering,qt.force_software_rendering>>|Force software rendering for QtWebEngine.
 |<<qt.highdpi,qt.highdpi>>|Turn on Qt HighDPI scaling.
 |<<qt.workarounds.disable_accelerated_2d_canvas,qt.workarounds.disable_accelerated_2d_canvas>>|Disable accelerated 2d canvas to avoid graphical glitches.
-|<<qt.workarounds.disable_accessibility,qt.workarounds.disable_accessibility>>|Disable accessibility to avoid crashes on Qt 6.10.1.
 |<<qt.workarounds.disable_hangouts_extension,qt.workarounds.disable_hangouts_extension>>|Disable the Hangouts extension.
 |<<qt.workarounds.locale,qt.workarounds.locale>>|Work around locale parsing issues in QtWebEngine 5.15.3.
 |<<qt.workarounds.remove_service_workers,qt.workarounds.remove_service_workers>>|Delete the QtWebEngine Service Worker directory on every start.
@ -3997,24 +3996,6 @@ Valid values:

 Default: +pass:[auto]+

-[[qt.workarounds.disable_accessibility]]
-=== qt.workarounds.disable_accessibility
-Disable accessibility to avoid crashes on Qt 6.10.1.
-
-This setting requires a restart.
-
-This setting is only available with the QtWebEngine backend.
-
-Type: <<types,String>>
-
-Valid values:
-
- * +always+: Disable renderer accessibility
- * +auto+: Disable on Qt versions with known issues, enable otherwise
- * +never+: Enable renderer accessibility
-
-Default: +pass:[auto]+
-
 [[qt.workarounds.disable_hangouts_extension]]
 === qt.workarounds.disable_hangouts_extension
 Disable the Hangouts extension.
--- a/misc/org.qutebrowser.qutebrowser.appdata.xml
+++ b/misc/org.qutebrowser.qutebrowser.appdata.xml
@ -44,9 +44,6 @@
 	</content_rating>
 	<releases>
 <!-- Add new releases here -->
-<release version='3.6.3' date='2025-11-30'/>
-<release version='3.6.2' date='2025-11-27'/>
-<release version='3.6.1' date='2025-11-03'/>
 <release version='3.6.0' date='2025-10-24'/>
 <release version='3.5.1' date='2025-06-05'/>
 <release version='3.5.0' date='2025-04-12'/>
--- a/misc/requirements/requirements-dev.txt
+++ b/misc/requirements/requirements-dev.txt
@ -1,19 +1,19 @@
 # This file is automatically generated by scripts/dev/recompile_requirements.py

 annotated-types==0.7.0
-anyio==4.12.0
+anyio==4.11.0
 autocommand==2.2.2
 backports.tarfile==1.2.0
 bracex==2.6
 build==1.3.0
-bump-my-version==1.2.5
-certifi==2025.11.12
+bump-my-version==1.2.4
+certifi==2025.10.5
 cffi==2.0.0
 charset-normalizer==3.4.4
 click==8.1.8
 cryptography==46.0.3
-docutils==0.22.3
-exceptiongroup==1.3.1
+docutils==0.22.2
+exceptiongroup==1.3.0
 github3.py==4.0.1
 h11==0.16.0
 httpcore==1.0.9
@ -30,36 +30,37 @@ jaraco.context==6.0.1
 jaraco.functools==4.0.1
 jaraco.text==3.12.1
 jeepney==0.9.0
-keyring==25.7.0
+keyring==25.6.0
 manhole==1.8.1
 markdown-it-py==3.0.0
 mdurl==0.1.2
 more-itertools==10.8.0
-nh3==0.3.2
+nh3==0.3.1
 packaging==25.0
 platformdirs==4.4.0
 prompt_toolkit==3.0.52
 pycparser==2.23
-pydantic==2.12.5
+pydantic==2.12.3
 pydantic-settings==2.11.0
-pydantic_core==2.41.5
+pydantic_core==2.41.4
 Pygments==2.19.2
 PyJWT==2.10.1
 Pympler==1.1
 pyproject_hooks==1.2.0
-PyQt-builder==1.19.1
+PyQt-builder==1.19.0
 python-dateutil==2.9.0.post0
-python-dotenv==1.2.1
+python-dotenv==1.1.1
 questionary==2.1.1
 readme_renderer==44.0
 requests==2.32.5
 requests-toolbelt==1.0.0
 rfc3986==2.0.0
 rich==14.2.0
-rich-click==1.9.4
+rich-click==1.9.3
 SecretStorage==3.3.3
 sip==6.14.0
 six==1.17.0
+sniffio==1.3.1
 tomli==2.3.0
 tomlkit==0.13.3
 twine==6.2.0
@ -67,7 +68,7 @@ typeguard==4.3.0
 typing-inspection==0.4.2
 typing_extensions==4.15.0
 uritemplate==4.2.0
-# urllib3==2.6.2
+# urllib3==2.5.0
 wcmatch==10.1
 wcwidth==0.2.14
 zipp==3.23.0
--- a/misc/requirements/requirements-mypy.txt
+++ b/misc/requirements/requirements-mypy.txt
@ -1,12 +1,11 @@
 # This file is automatically generated by scripts/dev/recompile_requirements.py

 chardet==5.2.0
-diff_cover==10.0.0
+diff_cover==9.7.1
 Jinja2==3.1.6
-librt==0.7.3
 lxml==6.0.2
 MarkupSafe==3.0.3
-mypy==1.19.0
+mypy==1.18.2
 mypy_extensions==1.1.0
 pathspec==0.12.1
 pluggy==1.6.0
@ -14,7 +13,7 @@ Pygments==2.19.2
 PyQt5-stubs==5.15.6.0
 tomli==2.3.0
 types-colorama==0.4.15.20250801
-types-docutils==0.22.3.20251115
-types-Pygments==2.19.0.20251121
+types-docutils==0.22.2.20251006
+types-Pygments==2.19.0.20250809
 types-PyYAML==6.0.12.20250915
 typing_extensions==4.15.0
--- a/misc/requirements/requirements-pyinstaller.txt
+++ b/misc/requirements/requirements-pyinstaller.txt
@ -1,8 +1,8 @@
 # This file is automatically generated by scripts/dev/recompile_requirements.py

-altgraph==0.17.5
+altgraph==0.17.4
 importlib_metadata==8.7.0
 packaging==25.0
-pyinstaller==6.17.0
-pyinstaller-hooks-contrib==2025.10
+pyinstaller==6.16.0
+pyinstaller-hooks-contrib==2025.9
 zipp==3.23.0
--- a/misc/requirements/requirements-pylint.txt
+++ b/misc/requirements/requirements-pylint.txt
@ -1,7 +1,7 @@
 # This file is automatically generated by scripts/dev/recompile_requirements.py

 astroid==3.3.11
-certifi==2025.11.12
+certifi==2025.10.5
 cffi==2.0.0
 charset-normalizer==3.4.4
 cryptography==46.0.3
@ -24,5 +24,5 @@ tomli==2.3.0
 tomlkit==0.13.3
 typing_extensions==4.15.0
 uritemplate==4.2.0
-# urllib3==2.6.2
+# urllib3==2.5.0
 zipp==3.23.0
--- a/misc/requirements/requirements-pyqt-5.15.txt
+++ b/misc/requirements/requirements-pyqt-5.15.txt
@ -1,7 +1,7 @@
 # This file is automatically generated by scripts/dev/recompile_requirements.py

 PyQt5==5.15.11  # rq.filter: < 5.16
-PyQt5-Qt5==5.15.18
+PyQt5-Qt5==5.15.17
 PyQt5_sip==12.17.1
 PyQtWebEngine==5.15.7  # rq.filter: < 5.16
-PyQtWebEngine-Qt5==5.15.18
+PyQtWebEngine-Qt5==5.15.17
--- a/misc/requirements/requirements-pyqt-5.txt
+++ b/misc/requirements/requirements-pyqt-5.txt
@ -1,7 +1,7 @@
 # This file is automatically generated by scripts/dev/recompile_requirements.py

 PyQt5==5.15.11
-PyQt5-Qt5==5.15.18
+PyQt5-Qt5==5.15.17
 PyQt5_sip==12.17.1
 PyQtWebEngine==5.15.7
-PyQtWebEngine-Qt5==5.15.18
+PyQtWebEngine-Qt5==5.15.17
--- a/misc/requirements/requirements-pyqt-6.10.txt
+++ b/misc/requirements/requirements-pyqt-6.10.txt
@ -1,8 +1,8 @@
 # This file is automatically generated by scripts/dev/recompile_requirements.py

-PyQt6==6.10.1
-PyQt6-Qt6==6.10.1
+PyQt6==6.10.0
+PyQt6-Qt6==6.10.0
 PyQt6-WebEngine==6.10.0
-PyQt6-WebEngine-Qt6==6.10.1
+PyQt6-WebEngine-Qt6==6.10.0
 PyQt6_sip==13.10.2
 --extra-index-url https://www.riverbankcomputing.com/pypi/simple/
--- a/misc/requirements/requirements-pyqt-6.txt
+++ b/misc/requirements/requirements-pyqt-6.txt
@ -1,8 +1,8 @@
 # This file is automatically generated by scripts/dev/recompile_requirements.py

-PyQt6==6.10.1
-PyQt6-Qt6==6.10.1
+PyQt6==6.10.0
+PyQt6-Qt6==6.10.0
 PyQt6-WebEngine==6.10.0
-PyQt6-WebEngine-Qt6==6.10.1
+PyQt6-WebEngine-Qt6==6.10.0
 PyQt6_sip==13.10.2
 --extra-index-url https://www.riverbankcomputing.com/pypi/simple/
--- a/misc/requirements/requirements-pyqt.txt
+++ b/misc/requirements/requirements-pyqt.txt
@ -1,8 +1,8 @@
 # This file is automatically generated by scripts/dev/recompile_requirements.py

-PyQt6==6.10.1
-PyQt6-Qt6==6.10.1
+PyQt6==6.10.0
+PyQt6-Qt6==6.10.0
 PyQt6-WebEngine==6.10.0
-PyQt6-WebEngine-Qt6==6.10.1
+PyQt6-WebEngine-Qt6==6.10.0
 PyQt6_sip==13.10.2
 --extra-index-url https://www.riverbankcomputing.com/pypi/simple/
--- a/misc/requirements/requirements-pyroma.txt
+++ b/misc/requirements/requirements-pyroma.txt
@ -1,18 +1,18 @@
 # This file is automatically generated by scripts/dev/recompile_requirements.py

 build==1.3.0
-certifi==2025.11.12
+certifi==2025.10.5
 charset-normalizer==3.4.4
 check-manifest==0.51
-docutils==0.22.3
+docutils==0.22.2
 idna==3.11
 importlib_metadata==8.7.0
 packaging==25.0
 Pygments==2.19.2
 pyproject_hooks==1.2.0
-pyroma==5.0.1
+pyroma==5.0
 requests==2.32.5
 tomli==2.3.0
-trove-classifiers==2025.12.1.14
-urllib3==2.6.2
+trove-classifiers==2025.9.11.17
+urllib3==2.5.0
 zipp==3.23.0
--- a/misc/requirements/requirements-sphinx.txt
+++ b/misc/requirements/requirements-sphinx.txt
@ -2,7 +2,7 @@

 alabaster==0.7.16
 babel==2.17.0
-certifi==2025.11.12
+certifi==2025.10.5
 charset-normalizer==3.4.4
 docutils==0.21.2
 idna==3.11
@ -22,5 +22,5 @@ sphinxcontrib-jsmath==1.0.1
 sphinxcontrib-qthelp==2.0.0
 sphinxcontrib-serializinghtml==2.0.0
 tomli==2.3.0
-urllib3==2.6.2
+urllib3==2.5.0
 zipp==3.23.0
--- a/misc/requirements/requirements-tests.txt
+++ b/misc/requirements/requirements-tests.txt
@ -3,15 +3,15 @@
 attrs==25.4.0
 autocommand==2.2.2
 backports.tarfile==1.2.0
-beautifulsoup4==4.14.3
+beautifulsoup4==4.14.2
 blinker==1.9.0
-certifi==2025.11.12
+certifi==2025.10.5
 charset-normalizer==3.4.4
-cheroot==11.1.2
+cheroot==11.0.0
 click==8.1.8
 coverage==7.10.7
-exceptiongroup==1.3.1
-execnet==2.1.2
+exceptiongroup==1.3.0
+execnet==2.1.1
 filelock==3.19.1
 Flask==3.1.2
 gherkin-official==29.0.0
@ -42,7 +42,7 @@ py-cpuinfo==9.0.0
 Pygments==2.19.2
 pytest==8.4.2
 pytest-bdd==8.1.0
-pytest-benchmark==5.2.3
+pytest-benchmark==5.1.0
 pytest-cov==7.0.0
 pytest-instafail==0.5.0
 pytest-mock==3.15.1
@ -61,7 +61,7 @@ tldextract==5.3.0
 tomli==2.3.0
 typeguard==4.3.0
 typing_extensions==4.15.0
-urllib3==2.6.2
+urllib3==2.5.0
 vulture==2.14
-Werkzeug==3.1.4
+Werkzeug==3.1.3
 zipp==3.23.0
--- a/misc/requirements/requirements-tox.txt
+++ b/misc/requirements/requirements-tox.txt
@ -1,12 +1,12 @@
 # This file is automatically generated by scripts/dev/recompile_requirements.py

-cachetools==6.2.3
+cachetools==6.2.1
 chardet==5.2.0
 colorama==0.4.6
 distlib==0.4.0
 filelock==3.19.1
 packaging==25.0
-pip==25.3
+pip==25.2
 platformdirs==4.4.0
 pluggy==1.6.0
 pyproject-api==1.9.1
@ -14,6 +14,6 @@ setuptools==80.9.0
 tomli==2.3.0
 tox==4.30.3 ; python_full_version!="3.14.0b1"
 typing_extensions==4.15.0
-virtualenv==20.35.4
+virtualenv==20.35.3
 wheel==0.45.1
 tox @ git+https://github.com/tox-dev/tox ; python_full_version=="3.14.0b1"
--- a/qutebrowser/init.py
+++ b/qutebrowser/init.py
@ -14,7 +14,7 @@ __copyright__ = "Copyright 2013-{} Florian Bruhin (The Compiler)".format(_year)
 __license__ = "GPL-3.0-or-later"
 __maintainer__ = __author__
 __email__ = "mail@qutebrowser.org"
-__version__ = "3.6.3"
+__version__ = "3.6.0"
 __version_info__ = tuple(int(part) for part in __version__.split('.'))
 __description__ = "A keyboard-driven, vim-like browser based on Python and Qt."

--- a/qutebrowser/browser/eventfilter.py
+++ b/qutebrowser/browser/eventfilter.py
@ -10,7 +10,7 @@ from qutebrowser.qt.gui import QKeyEvent
 from qutebrowser.qt.widgets import QWidget

 from qutebrowser.config import config
-from qutebrowser.utils import log, message, usertypes, qtutils, version, utils
+from qutebrowser.utils import log, message, usertypes, qtutils
 from qutebrowser.keyinput import modeman, keyutils


@ -55,16 +55,16 @@ class ChildEventFilter(QObject):
                # - This is a child event filter on a tab (self._widget is not None)
                # - We find an old existing child which is a QQuickWidget and is
                #   currently focused.
-                # - We're using an affected QtWebEngine version
+                # - We're using QtWebEngine >= 6.4 (older versions are not affected)
                children = [
                    c for c in self._widget.findChildren(
                        QWidget, "", Qt.FindChildOption.FindDirectChildrenOnly)
                    if c is not child and
                    c.hasFocus() and
                    c.metaObject() is not None and
-                    c.metaObject().className() == "QQuickWidget"  # Qt 6.4+
+                    c.metaObject().className() == "QQuickWidget"
                ]
-                if children and version.qtwebengine_versions().webengine < utils.VersionNumber(6, 6, 3):
+                if children:
                    log.misc.debug("Focusing new child")
                    child.setFocus()

--- a/qutebrowser/browser/webengine/webenginesettings.py
+++ b/qutebrowser/browser/webengine/webenginesettings.py
@ -431,17 +431,6 @@ def _maybe_disable_hangouts_extension(profile: QWebEngineProfile) -> None:
        except AttributeError:
            return  # added in QtWebEngine 6.10

-        qtwe_versions = version.qtwebengine_versions(avoid_init=True)
-        if (
-            qtwe_versions.webengine == utils.VersionNumber(6, 10, 1)
-            and profile.isOffTheRecord()
-        ):
-            # WORKAROUND for https://github.com/qutebrowser/qutebrowser/issues/8785
-            log.misc.warning(
-                "Not disabling Hangouts extension on private profile to avoid "
-                "QtWebEngine crash with Qt 6.10.1")
-            return
-
        assert ext_manager is not None  # mypy
        for info in ext_manager.extensions():
            if info.id() == pakjoy.HANGOUTS_EXT_ID:
@ -469,18 +458,14 @@ def _clear_webengine_permissions_json():
        )


-def default_qt_profile() -> QWebEngineProfile:
-    """Get the default profile from Qt."""
-    if machinery.IS_QT6:
-        return QWebEngineProfile("Default")
-    else:
-        return QWebEngineProfile.defaultProfile()
-
-
 def _init_default_profile():
    """Init the default QWebEngineProfile."""
    global default_profile
-    default_profile = default_qt_profile()
+
+    if machinery.IS_QT6:
+        default_profile = QWebEngineProfile("Default")
+    else:
+        default_profile = QWebEngineProfile.defaultProfile()
    assert not default_profile.isOffTheRecord()

    assert parsed_user_agent is None  # avoid earlier profile initialization
@ -541,7 +526,7 @@ def _init_site_specific_quirks():
    #               "{qt_key}/{qt_version} "
    #               "{upstream_browser_key}/{upstream_browser_version_short} "
    #               "Safari/{webkit_version}")
-    firefox_ua = "Mozilla/5.0 ({os_info}; rv:145.0) Gecko/20100101 Firefox/145.0"
+    firefox_ua = "Mozilla/5.0 ({os_info}; rv:144.0) Gecko/20100101 Firefox/144.0"

    # Needed for gitlab.gnome.org which blocks old Chromium versions outright,
    # except when QtWebEngine/... is in the UA.
--- a/qutebrowser/config/config.py
+++ b/qutebrowser/config/config.py
@ -333,13 +333,8 @@ class Config(QObject):
                                   pattern, hide_userconfig=hide_userconfig)

        self.changed.emit(opt.name)
-
-        if pattern is not None:
-            log.config.debug("Config option changed: {} = {} for {}".format(
-                opt.name, value, pattern))
-        else:
-            log.config.debug("Config option changed: {} = {}".format(
-                opt.name, value))
+        log.config.debug("Config option changed: {} = {}".format(
+            opt.name, value))

    def _check_yaml(self, opt: 'configdata.Option', save_yaml: bool) -> None:
        """Make sure the given option may be set in autoconfig.yml."""
--- a/qutebrowser/config/configdata.yml
+++ b/qutebrowser/config/configdata.yml
@ -422,19 +422,6 @@ qt.workarounds.disable_hangouts_extension:
    disabled to avoid crashes on Qt 6.5.0 to 6.5.3 if dark mode is enabled,
    as well as on Qt 6.6.0.

-qt.workarounds.disable_accessibility:
-  type:
-    name: String
-    valid_values:
-      - always: Disable renderer accessibility
-      - auto: Disable on Qt versions with known issues, enable otherwise
-      - never: Enable renderer accessibility
-  default: auto
-  backend: QtWebEngine
-  restart: true
-  desc: >-
-    Disable accessibility to avoid crashes on Qt 6.10.1.
-
 ## auto_save

 auto_save.interval:
@ -786,14 +773,14 @@ content.headers.user_agent:
      # Vim-protip: Place your cursor below this comment and run
      # :r!python scripts/dev/ua_fetch.py
      - - "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36
-          (KHTML, like Gecko) Chrome/142.0.0.0 Safari/537.36"
-        - Chrome 142 macOS
+          (KHTML, like Gecko) Chrome/141.0.0.0 Safari/537.36"
+        - Chrome 141 macOS
      - - "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML,
-          like Gecko) Chrome/142.0.0.0 Safari/537.36"
-        - Chrome 142 Win10
+          like Gecko) Chrome/141.0.0.0 Safari/537.36"
+        - Chrome 141 Win10
      - - "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like
-          Gecko) Chrome/142.0.0.0 Safari/537.36"
-        - Chrome 142 Linux
+          Gecko) Chrome/141.0.0.0 Safari/537.36"
+        - Chrome 141 Linux
  supports_pattern: true
  desc: |
    User agent to send.
--- a/qutebrowser/config/qtargs.py
+++ b/qutebrowser/config/qtargs.py
@ -159,9 +159,10 @@ def _qtwebengine_features(  # noqa: C901
        # TODO adjust if fixed in Qt 6.9.2+
        disabled_features.append('DocumentPictureInPictureAPI')

-    if utils.VersionNumber(6, 9) <= versions.webengine < utils.VersionNumber(6, 10, 1):
+    if versions.webengine >= utils.VersionNumber(6, 9):
        # WORKAROUND for https://bugreports.qt.io/browse/QTBUG-135787
        # and https://bugreports.qt.io/browse/QTBUG-141096
+        # TODO adjust if fixed in Qt 6.9.2+
        disabled_features.append('PermissionElement')

    if not config.val.input.media_keys:
@ -362,16 +363,6 @@ _WEBENGINE_SETTINGS: dict[str, dict[Any, Optional[_SettingValueType]]] = {
        and versions.webengine < utils.VersionNumber(6, 8, 2)
        else None,
    },
-    'qt.workarounds.disable_accessibility': {
-        'always': '--disable-renderer-accessibility',
-        'never': None,
-        # WORKAROUND for https://qt-project.atlassian.net/browse/QTBUG-142320
-        'auto': lambda versions: '--disable-renderer-accessibility'
-        if machinery.IS_QT6
-        and versions.webengine
-        and versions.webengine == utils.VersionNumber(6, 10, 1)
-        else None,
-    },
 }


--- a/qutebrowser/html/no_pdfjs.html
+++ b/qutebrowser/html/no_pdfjs.html
@ -92,7 +92,7 @@ li {
            the required packages for pdf.js are also installed.
            <br/>
            The package is named
-            <a href="https://archlinux.org/packages/extra/any/pdfjs-legacy/"><b>pdfjs-legacy</b></a> on Archlinux
+            <a href="https://archlinux.org/packages/community/any/pdfjs/"><b>pdfjs</b></a> on Archlinux
            and <a href="https://packages.debian.org/bullseye/libjs-pdf"><b>libjs-pdf</b></a> on Debian.
          </li>

--- a/qutebrowser/mainwindow/statusbar/bar.py
+++ b/qutebrowser/mainwindow/statusbar/bar.py
@ -286,16 +286,20 @@ class StatusBar(QWidget):
        strategy = config.val.statusbar.show
        tab = self._current_tab()
        if tab is not None and tab.data.fullscreen:
+            self.release_focus.emit()
            self.hide()
        elif strategy == 'never':
+            self.release_focus.emit()
            self.hide()
        elif strategy == 'in-mode':
            try:
                mode_manager = modeman.instance(self._win_id)
            except modeman.UnavailableError:
+                self.release_focus.emit()
                self.hide()
            else:
                if mode_manager.mode == usertypes.KeyMode.normal:
+                    self.release_focus.emit()
                    self.hide()
                else:
                    self.show()
@ -367,7 +371,6 @@ class StatusBar(QWidget):
    def _hide_cmd_widget(self):
        """Show temporary text instead of command widget."""
        log.statusbar.debug("Hiding cmd widget")
-        self.release_focus.emit()
        self._stack.setCurrentWidget(self.txt)
        self.maybe_hide()

--- a/qutebrowser/misc/crashdialog.py
+++ b/qutebrowser/misc/crashdialog.py
@ -48,8 +48,8 @@ def parse_fatal_stacktrace(text):
    lines = [
        r'(?P<type>Fatal Python error|Windows fatal exception): (?P<msg>.*)',
        r' *',
-        r'(Current )?[Tt]hread .* \(most recent call first\): *',
-        r'  (File ".*", line \d+ in (?P<func>.*)|<no Python frame>)',
+        r'(Current )?[Tt]hread [^ ]* \(most recent call first\): *',
+        r'  File ".*", line \d+ in (?P<func>.*)',
    ]
    m = re.search('\n'.join(lines), text)
    if m is None:
@ -58,7 +58,7 @@ def parse_fatal_stacktrace(text):
    else:
        msg = m.group('msg')
        typ = m.group('type')
-        func = m.group('func') or ''
+        func = m.group('func')
        if typ == 'Windows fatal exception':
            msg = 'Windows ' + msg
        return msg, func
--- a/qutebrowser/misc/earlyinit.py
+++ b/qutebrowser/misc/earlyinit.py
@ -23,7 +23,6 @@ import datetime
 from typing import NoReturn
 try:
    import tkinter
-    import tkinter.messagebox
 except ImportError:
    tkinter = None  # type: ignore[assignment]

--- a/qutebrowser/misc/wmname.py
+++ b/qutebrowser/misc/wmname.py
@ -26,15 +26,12 @@ class _WaylandDisplayStruct(ctypes.Structure):
 _WaylandDisplay = NewType("_WaylandDisplay", "ctypes._Pointer[_WaylandDisplayStruct]")


-def _load_library(name: str) -> ctypes.CDLL:
-    lib = ctypes.util.find_library(name)
-    if lib is None:
-        raise Error(f"{name} library not found")
-
+def _load_libwayland_client() -> ctypes.CDLL:
+    """Load the Wayland client library."""
    try:
-        return ctypes.CDLL(lib)
+        return ctypes.CDLL("libwayland-client.so")
    except OSError as e:
-        raise Error(f"Failed to load {name} library: {e}")
+        raise Error(f"Failed to load libwayland-client: {e}")


 def _pid_from_fd(fd: int) -> int:
@ -116,7 +113,7 @@ def wayland_compositor_name() -> str:
    Approach based on:
    https://stackoverflow.com/questions/69302630/wayland-client-get-compositor-name
    """
-    wayland_client = _load_library("wayland-client")
+    wayland_client = _load_libwayland_client()
    with _wayland_display(wayland_client) as display:
        fd = _wayland_get_fd(wayland_client, display)
        pid = _pid_from_fd(fd)
@ -139,6 +136,18 @@ _X11Display = NewType("_X11Display", "ctypes._Pointer[_X11DisplayStruct]")
 _X11Window = NewType("_X11Window", int)


+def _x11_load_lib() -> ctypes.CDLL:
+    """Load the X11 library."""
+    lib = ctypes.util.find_library("X11")
+    if lib is None:
+        raise Error("X11 library not found")
+
+    try:
+        return ctypes.CDLL(lib)
+    except OSError as e:
+        raise Error(f"Failed to load X11 library: {e}")
+
+
@contextlib.contextmanager
 def _x11_open_display(xlib: ctypes.CDLL) -> Iterator[_X11Display]:
    """Open a connection to the X11 display."""
@ -298,7 +307,7 @@ def _x11_get_wm_name(

 def x11_wm_name() -> str:
    """Get the name of the running X11 window manager."""
-    xlib = _load_library("X11")
+    xlib = _x11_load_lib()
    with _x11_open_display(xlib) as display:
        atoms = _X11Atoms(
            NET_SUPPORTING_WM_CHECK=_x11_intern_atom(
--- a/qutebrowser/utils/version.py
+++ b/qutebrowser/utils/version.py
@ -654,11 +654,9 @@ class WebEngineVersions:
        utils.VersionNumber(6, 9): (_BASES[130], '133.0.6943.141'),  # 2025-02-25
        utils.VersionNumber(6, 9, 1): (_BASES[130], '136.0.7103.114'),  # 2025-05-13
        utils.VersionNumber(6, 9, 2): (_BASES[130], '139.0.7258.67'),  # 2025-07-29
-        utils.VersionNumber(6, 9, 3): (_BASES[130], '140.0.7339.207'),  # 2025-09-22

        ## Qt 6.10
        utils.VersionNumber(6, 10): (_BASES[134], '140.0.7339.207'),  # 2025-09-22
-        utils.VersionNumber(6, 10, 1): (_BASES[134], '142.0.7444.162'),  # 2025-11-11
    }

    def __post_init__(self) -> None:
@ -932,18 +930,12 @@ def _webengine_extensions() -> Sequence[str]:
    lines: list[str] = []
    if (
        objects.backend == usertypes.Backend.QtWebEngine
+        and "avoid-chromium-init" not in objects.debug_flags
        and machinery.IS_QT6  # mypy; TODO early return once Qt 5 is dropped
    ):
-        from qutebrowser.browser.webengine import webenginesettings
-        lines.append("WebExtensions:")
-
-        if webenginesettings.default_profile:
-            profile = webenginesettings.default_profile
-        elif "avoid-chromium-init" in objects.debug_flags:
-            lines[0] += " unknown (avoiding init)"
-            return lines
-        else:
-            profile = webenginesettings.default_qt_profile()
+        from qutebrowser.qt.webenginecore import QWebEngineProfile
+        profile = QWebEngineProfile.defaultProfile()
+        assert profile is not None  # mypy

        try:
            ext_manager = profile.extensionManager()
@ -952,6 +944,7 @@ def _webengine_extensions() -> Sequence[str]:
            return []
        assert ext_manager is not None  # mypy

+        lines.append("WebExtensions:")
        if not ext_manager.extensions():
            lines[0] += " none"

--- a/scripts/dev/build_release.py
+++ b/scripts/dev/build_release.py
@ -6,7 +6,6 @@

 """Build a new release."""

-from __future__ import annotations

 import os
 import sys
@ -21,8 +20,7 @@ import platform
 import collections
 import dataclasses
 import re
-import http
-from typing import Optional, TYPE_CHECKING
+from typing import Optional
 from collections.abc import Iterable

 try:
@ -30,12 +28,6 @@ try:
 except ImportError:
    pass

-if TYPE_CHECKING:
-    import github3
-    import github3.repos.release
-
-import requests
-
 REPO_ROOT = pathlib.Path(__file__).resolve().parents[2]
 sys.path.insert(0, str(REPO_ROOT))

@ -134,7 +126,7 @@ def _smoke_test_run(
    return subprocess.run(argv, check=True, capture_output=True)


-def smoke_test(executable: pathlib.Path, debug_build: bool) -> None:
+def smoke_test(executable: pathlib.Path, debug: bool) -> None:
    """Try starting the given qutebrowser executable."""
    stdout_whitelist = []
    stderr_whitelist = [
@ -199,24 +191,10 @@ def smoke_test(executable: pathlib.Path, debug_build: bool) -> None:
            # Qt 6.10
            (r'\[.*:ERROR:direct_composition_support.cc\([0-9]*\)\] '
             r'GetGpuDriverOverlayInfo: Failed to retrieve video device'),
-            (r'\[.*:ERROR:direct_composition_support.cc\([0-9]*\)\] QueryInterface '
-             r'to IDCompositionDevice4 failed: No such interface supported '
-             r'\(0x80004002\)'),
        ])

-    try:
-        proc = _smoke_test_run(executable)
-    except subprocess.CalledProcessError as e:
-        print(f"Smoke test failed: {e}, running with --debug")
-        smoke_test_debug(
-            executable,
-            original_stdout=e.stdout.decode("utf-8"),
-            original_stderr=e.stderr.decode("utf-8"),
-            issue_description=str(e),
-        )
-        return
-
-    if debug_build:
+    proc = _smoke_test_run(executable)
+    if debug:
        print("Skipping output check for debug build")
        return

@ -225,64 +203,48 @@ def smoke_test(executable: pathlib.Path, debug_build: bool) -> None:

    if stdout or stderr:
        print("Unexpected output, running with --debug")
-        smoke_test_debug(
-            executable,
-            original_stdout=stdout,
-            original_stderr=stderr,
-            issue_description="Unexpected output",
-        )
+        proc = _smoke_test_run(executable, '--debug')
+        debug_stdout = proc.stdout.decode('utf-8')
+        debug_stderr = proc.stderr.decode('utf-8')

-
-def smoke_test_debug(
-    executable: pathlib.Path,
-    *,
-    original_stdout: str,
-    original_stderr: str,
-    issue_description: str,
-) -> None:
-    """Run smoke test in debug mode to get more output."""
-    proc = _smoke_test_run(executable, '--debug')
-    debug_stdout = proc.stdout.decode('utf-8')
-    debug_stderr = proc.stderr.decode('utf-8')
-
-    lines = [
-        issue_description,
-        "",
-    ]
-    if original_stdout:
-        lines += [
-            "stdout",
-            "------",
-            "",
-            original_stdout,
-            "",
-        ]
-    if original_stderr:
-        lines += [
-            "stderr",
-            "------",
-            "",
-            original_stderr,
-            "",
-        ]
-    if debug_stdout:
-        lines += [
-            "debug rerun stdout",
-            "------------------",
-            "",
-            debug_stdout,
-            "",
-        ]
-    if debug_stderr:
-        lines += [
-            "debug rerun stderr",
-            "------------------",
-            "",
-            debug_stderr,
+        lines = [
+            "Unexpected output!",
            "",
        ]
+        if stdout:
+            lines += [
+                "stdout",
+                "------",
+                "",
+                stdout,
+                "",
+            ]
+        if stderr:
+            lines += [
+                "stderr",
+                "------",
+                "",
+                stderr,
+                "",
+            ]
+        if debug_stdout:
+            lines += [
+                "debug rerun stdout",
+                "------------------",
+                "",
+                debug_stdout,
+                "",
+            ]
+        if debug_stderr:
+            lines += [
+                "debug rerun stderr",
+                "------------------",
+                "",
+                debug_stderr,
+                "",
+            ]

-    raise Exception("\n".join(lines))  # pylint: disable=broad-exception-raised
+        raise Exception("\n".join(lines))  # pylint: disable=broad-exception-raised


 def verify_windows_exe(exe_path: pathlib.Path) -> None:
@ -338,7 +300,7 @@ def build_mac(
    dist_path = pathlib.Path("dist")

    utils.print_title("Running pre-dmg smoke test")
-    smoke_test(_mac_bin_path(dist_path), debug_build=debug)
+    smoke_test(_mac_bin_path(dist_path), debug=debug)

    if skip_packaging:
        return []
@ -361,7 +323,7 @@ def build_mac(
            subprocess.run(['hdiutil', 'attach', dmg_path,
                            '-mountpoint', tmp_path], check=True)
            try:
-                smoke_test(_mac_bin_path(tmp_path), debug_build=debug)
+                smoke_test(_mac_bin_path(tmp_path), debug=debug)
            finally:
                print("Waiting 10s for dmg to be detachable...")
                time.sleep(10)
@ -420,7 +382,7 @@ def _build_windows_single(
    verify_windows_exe(exe_path)

    utils.print_title("Running smoke test")
-    smoke_test(exe_path, debug_build=debug)
+    smoke_test(exe_path, debug=debug)

    if skip_packaging:
        return []
@ -596,36 +558,11 @@ def read_github_token(
    return token


-def _github_find_release(
-    gh: github3.GitHub, tag: str, experimental: bool
-) -> github3.repos.release.Release:
-    if experimental:
-        repo = gh.repository('qutebrowser', 'experiments')
-    else:
-        repo = gh.repository('qutebrowser', 'qutebrowser')
-    assert repo is not None
-
-    for release in repo.releases():
-        if release.tag_name == tag:
-            return release
-
-    releases = ", ".join(r.tag_name for r in repo.releases())
-    raise Exception(  # pylint: disable=broad-exception-raised
-        f"No release found for {tag!r} in {repo.full_name}, found: {releases}")
-
-
-def _github_assets(
-    release: github3.repos.release.Release, artifact: Artifact
-) -> list[github3.repos.release.Asset]:
-    return [asset for asset in release.assets() if asset.name == artifact.path.name]
-
-
 def github_upload(
    artifacts: list[Artifact],
    tag: str,
    gh_token: str,
    experimental: bool,
-    skip_if_exists: bool,
 ) -> None:
    """Upload the given artifacts to GitHub.

@ -634,25 +571,35 @@ def github_upload(
        tag: The name of the release tag
        gh_token: The GitHub token to use
        experimental: Upload to the experiments repo
-        skip_if_exists: Skip uploading artifacts that already exist
    """
+    # pylint: disable=broad-exception-raised
    import github3
    import github3.exceptions
    utils.print_title("Uploading to github...")

    gh = github3.login(token=gh_token)
-    assert gh is not None
-    release = _github_find_release(gh=gh, tag=tag, experimental=experimental)
+
+    if experimental:
+        repo = gh.repository('qutebrowser', 'experiments')
+    else:
+        repo = gh.repository('qutebrowser', 'qutebrowser')
+
+    release = None  # to satisfy pylint
+    for release in repo.releases():
+        if release.tag_name == tag:
+            break
+    else:
+        releases = ", ".join(r.tag_name for r in repo.releases())
+        raise Exception(
+            f"No release found for {tag!r} in {repo.full_name}, found: {releases}")

    for artifact in artifacts:
-        if _github_assets(release, artifact) and skip_if_exists:
-            print(f"Artifact {artifact.path.name} already exists, skipping")
-            continue
-
        while True:
            print(f"Uploading {artifact.path}")

-            if (assets := _github_assets(release, artifact)):
+            assets = [asset for asset in release.assets()
+                      if asset.name == artifact.path.name]
+            if assets:
                print(f"Assets already exist: {assets}")

                if utils.ON_CI:
@ -680,7 +627,9 @@ def github_upload(

                print("Retrying!")

-                if (assets := _github_assets(release, artifact)):
+                assets = [asset for asset in release.assets()
+                          if asset.name == artifact.path.name]
+                if assets:
                    stray_asset = assets[0]
                    print(f"Deleting stray asset {stray_asset.name}")
                    stray_asset.delete()
@ -688,29 +637,12 @@ def github_upload(
                break


-def check_pypi_exists(version: str) -> bool:
-    """Check whether the given version exists on PyPI."""
-    response = requests.get(
-        f"https://pypi.org/pypi/qutebrowser/{version}/json", timeout=30
-    )
-    if response.status_code == http.HTTPStatus.NOT_FOUND:
-        return False
-    response.raise_for_status()
-    return bool(response.json()["urls"])
-
-
-def pypi_upload(
-    artifacts: list[Artifact], experimental: bool, skip_if_exists: bool
-) -> None:
+def pypi_upload(artifacts: list[Artifact], experimental: bool) -> None:
    """Upload the given artifacts to PyPI using twine."""
-    utils.print_title("Uploading to PyPI...")
-    if skip_if_exists and check_pypi_exists(qutebrowser.__version__):
-        print(f"Version {qutebrowser.__version__} already exists on PyPI, skipping")
-        return
-
    # https://blog.pypi.org/posts/2023-05-23-removing-pgp/
    artifacts = [a for a in artifacts if a.mimetype != 'application/pgp-signature']

+    utils.print_title("Uploading to PyPI...")
    if experimental:
        run_twine('upload', artifacts, "-r", "testpypi")
    else:
@ -736,8 +668,6 @@ def main() -> None:
                        nargs='?')
    parser.add_argument('--upload', action='store_true', required=False,
                        help="Toggle to upload the release to GitHub.")
-    parser.add_argument('--reupload', action='store_true', required=False,
-                        help="Skip uploading artifacts that already exist.")
    parser.add_argument('--no-confirm', action='store_true', required=False,
                        help="Skip confirmation before uploading.")
    parser.add_argument('--skip-packaging', action='store_true', required=False,
@ -797,16 +727,9 @@ def main() -> None:

        assert gh_token is not None
        github_upload(
-            artifacts,
-            version_tag,
-            gh_token=gh_token,
-            experimental=args.experimental,
-            skip_if_exists=args.reupload,
-        )
+            artifacts, version_tag, gh_token=gh_token, experimental=args.experimental)
        if upload_to_pypi:
-            pypi_upload(
-                artifacts, experimental=args.experimental, skip_if_exists=args.reupload
-            )
+            pypi_upload(artifacts, experimental=args.experimental)
    else:
        print()
        utils.print_title("Artifacts")
--- a/scripts/dev/changelog_urls.json
+++ b/scripts/dev/changelog_urls.json
@ -23,7 +23,6 @@
  "Mako": "https://docs.makotemplates.org/en/latest/changelog.html",
  "hypothesis": "https://hypothesis.readthedocs.io/en/latest/changes.html",
  "mypy": "https://github.com/python/mypy/blob/master/CHANGELOG.md",
-  "librt": "https://github.com/mypyc/librt/commits/master/",
  "types-PyYAML": "https://github.com/python/typeshed/commits/main/stubs/PyYAML",
  "types-colorama": "https://github.com/python/typeshed/commits/main/stubs/colorama",
  "types-docutils": "https://github.com/python/typeshed/commits/main/stubs/docutils",
@ -102,6 +101,7 @@
  "h11": "https://h11.readthedocs.io/en/latest/changes.html",
  "httpcore": "https://github.com/encode/httpcore/blob/master/CHANGELOG.md",
  "httpx": "https://github.com/encode/httpx/blob/master/CHANGELOG.md",
+  "sniffio": "https://sniffio.readthedocs.io/en/latest/history.html",
  "six": "https://github.com/benjaminp/six/blob/master/CHANGES",
  "altgraph": "https://github.com/ronaldoussoren/altgraph/blob/master/doc/changelog.rst",
  "urllib3": "https://github.com/urllib3/urllib3/blob/main/CHANGES.rst",
--- a/scripts/dev/ci/docker/Dockerfile.j2
+++ b/scripts/dev/ci/docker/Dockerfile.j2
@ -10,12 +10,21 @@ RUN pacman -Su --noconfirm \
    python-tox \
    python-distlib \
    libxml2-legacy \
-    qt6-base \
-    qt6-declarative \
-    qt6-webengine \
-    python-pyqt6-webengine \
-    pdfjs \
-    python-pyqt6 \
+    {% if qt6 %}
+      qt6-base \
+      qt6-declarative \
+      qt6-webengine \
+      python-pyqt6-webengine \
+      pdfjs \
+      python-pyqt6 \
+    {% else %}
+      qt5-base \
+      qt5-declarative \
+      openssl-1.1 \
+      qt5-webengine \
+      python-pyqtwebengine \
+      python-pyqt5 \
+    {% endif %}
    xorg-xinit \
    xorg-server-xvfb \
    ttf-bitstream-vera \
@ -27,7 +36,12 @@ RUN useradd user -u 1001 && \
    mkdir /home/user && \
    chown user:users /home/user

-RUN python3 -c "from PyQt6 import QtWebEngineCore, QtWebEngineWidgets"
+{% if qt6 %}
+  {% set pyqt_module = 'PyQt6' %}
+{% else %}
+  {% set pyqt_module = 'PyQt5' %}
+{% endif %}
+RUN python3 -c "from {{ pyqt_module }} import QtWebEngineCore, QtWebEngineWidgets"

 USER user
 WORKDIR /home/user
@ -35,4 +49,4 @@ RUN git config --global --add safe.directory /outside/.git

 CMD git clone /outside qutebrowser.git && \
    cd qutebrowser.git && \
-    {{ python }} -m tox -e py-qt6
+    {{ python }} -m tox -e {% if qt6 %}py-qt6{% else %}py-qt5{% endif %}
--- a/scripts/dev/ci/docker/generate.py
+++ b/scripts/dev/ci/docker/generate.py
@ -7,14 +7,17 @@

 """Generate Dockerfiles for qutebrowser's CI."""

+import sys
 import argparse

 import jinja2


 CONFIGS = {
-    'archlinux-webengine': {'unstable': False},
-    'archlinux-webengine-unstable': {'unstable': True},
+    'archlinux-webengine': {'unstable': False, 'qt6': False},
+    'archlinux-webengine-qt6': {'unstable': False, 'qt6': True},
+    'archlinux-webengine-unstable': {'unstable': True, 'qt6': False},
+    'archlinux-webengine-unstable-qt6': {'unstable': True, 'qt6': True},
 }


--- a/scripts/dev/update_version.py
+++ b/scripts/dev/update_version.py
@ -54,14 +54,13 @@ def show_commit():
    git_args = ['git', 'show']
    if utils.ON_CI:
        git_args.append("--color")
-        git_args.append("--no-patch")  # shows entire git tree on CI (shallow clone)
    subprocess.run(git_args, check=True)


 if __name__ == "__main__":
    parser = argparse.ArgumentParser(description="Update release version.")
    parser.add_argument('bump', action="store",
-                        choices=["major", "minor", "patch", "reupload"],
+                        choices=["major", "minor", "patch"],
                        help="Update release version")
    parser.add_argument('--commands', action="store_true",
                        help="Only show commands to run post-release.")
@ -71,8 +70,7 @@ if __name__ == "__main__":

    if not args.commands:
        verify_branch(args.bump)
-        if args.bump != "reupload":
-            bump_version(args.bump)
+        bump_version(args.bump)
        show_commit()

    import qutebrowser
@ -89,16 +87,15 @@ if __name__ == "__main__":
        print(f"Outputs for {version} written to GitHub Actions output file")
    else:
        print("Run the following commands to create a new release:")
-        if args.bump != 'reupload':
-            print("* git push origin; git push origin v{v}".format(v=version))
-            if args.bump == 'patch':
-                print("* git checkout main && git cherry-pick -x v{v} && "
-                    "git push origin".format(v=version))
-            else:
-                print("* git branch v{x} v{v} && git push --set-upstream origin v{x}"
-                    .format(v=version, x=version_x))
-            print("* Create new release via GitHub (required to upload release "
-                "artifacts)")
+        print("* git push origin; git push origin v{v}".format(v=version))
+        if args.bump == 'patch':
+            print("* git checkout main && git cherry-pick -x v{v} && "
+                "git push origin".format(v=version))
+        else:
+            print("* git branch v{x} v{v} && git push --set-upstream origin v{x}"
+                .format(v=version, x=version_x))
+        print("* Create new release via GitHub (required to upload release "
+            "artifacts)")
        print("* Linux: git fetch && git checkout v{v} && "
            "tox -e build-release -- --upload"
            .format(v=version))
--- a/tests/end2end/data/scroll/simple.html
+++ b/tests/end2end/data/scroll/simple.html
@ -15,11 +15,9 @@
                    console.log("[PASS] Positions equal: " + old_position);
                }
            }
-
-            requestAnimationFrame(() => console.log('simple loaded'))
        </script>
    </head>
-    <body>
+    <body onload="console.log('simple loaded')">
      <a href="/data/hello.txt" id="link">Just a link</a>
      <button>blub</button>
        <p>Pellentesque habitant morbi tristique senectus et netus et malesuada fames ac turpis egestas. Vestibulum tortor quam, feugiat vitae, ultricies eget, tempor sit amet, ante. Donec eu libero sit amet quam egestas semper. Aenean ultricies mi vitae est. Mauris placerat eleifend leo. Quisque sit amet est et sapien ullamcorper pharetra. Vestibulum erat wisi, condimentum sed, commodo vitae, ornare sit amet, wisi. Aenean fermentum, elit eget tincidunt condimentum, eros ipsum rutrum orci, sagittis tempus lacus enim ac dui. Donec non enim in turpis pulvinar facilisis. Ut felis. Praesent dapibus, neque id cursus faucibus, tortor neque egestas augue, eu vulputate magna eros eu erat. Aliquam erat volutpat. Nam dui mi, tincidunt quis, accumsan porttitor, facilisis luctus, metus</p>
--- a/tests/end2end/features/completion.feature
+++ b/tests/end2end/features/completion.feature
@ -103,11 +103,3 @@ Feature: Using completion
        And I run :completion-item-focus next
        And I run :cmd-set-text -s :set
        Then the completion model should be option
-
-    Scenario: Page focus after using completion (#8750)
-        When I open data/insert_mode_settings/html/input.html
-        And I run :cmd-set-text :
-        And I run :mode-leave
-        And I run :click-element id qute-input
-        And I run :fake-key -g someinput
-        Then the javascript message "contents: someinput" should be logged
--- a/tests/end2end/features/sessions.feature
+++ b/tests/end2end/features/sessions.feature
@ -75,7 +75,6 @@ Feature: Saving and loading sessions
  @qtwebkit_skip
  Scenario: Scrolling (qtwebengine)
    When I open data/scroll/simple.html
-    And I wait for "* simple loaded" in the log
    And I run :scroll-px 10 20
    And I wait until the scroll position changed to 10/20
    Then the session should look like:
--- a/tests/end2end/features/test_prompts_bdd.py
+++ b/tests/end2end/features/test_prompts_bdd.py
@ -50,13 +50,13 @@ def fresh_instance(quteproc):
    # on PyQt6.8 we disable that with the new API, otherwise restart the
    # browser to make it forget previous prompts.
    #
-    # Starting with Qt 6.10, QtWebEngine unconditionally persists some permissions;
-    # see https://bugreports.qt.io/browse/QTBUG-140194
+    # Qt 6.10 Beta 4 accidentally persists some permissions;
+    # WORKAROUND for https://bugreports.qt.io/browse/QTBUG-140194
    if (
        qtutils.version_check("6.8", compiled=False)
        and PYQT_WEBENGINE_VERSION
        and PYQT_WEBENGINE_VERSION < 0x60800
-    ) or qtutils.version_check("6.10", compiled=False):
+    ) or qtutils.version_check("6.10", compiled=False, exact=True):
        quteproc.terminate()
        quteproc.start()

--- a/tests/end2end/fixtures/quteprocess.py
+++ b/tests/end2end/fixtures/quteprocess.py
@ -263,14 +263,6 @@ def is_ignored_chromium_message(line):
        "GetGpuDriverOverlayInfo: Failed to retrieve video device",
        # [1784:7100:1022/150434.202:ERROR:direct_composition_support.cc(1122)]
        "QueryInterface to IDCompositionDevice4 failed: No such interface supported (0x80004002)",
-
-        # Qt 6.10 on Windows + GitHub Actions
-        # [3508:6056:1103/172403.602:ERROR:cache_util_win.cc(20)]
-        "Unable to move the cache: The system cannot find the file specified. (0x2)",
-        # [3508:5516:1103/172403.608:ERROR:disk_cache.cc(216)]
-        "Unable to create cache",
-        # [3508:5516:1103/172403.608:ERROR:gpu_disk_cache.cc(711)]
-        "Gpu Cache Creation failed: -2",
    ]
    return any(testutils.pattern_match(pattern=pattern, value=message)
               for pattern in ignored_messages)
--- a/tests/end2end/test_invocations.py
+++ b/tests/end2end/test_invocations.py
@ -21,7 +21,6 @@ import pytest
 from qutebrowser.qt.core import QProcess, QPoint

 from helpers import testutils
-from end2end.fixtures import quteprocess
 from qutebrowser.utils import qtutils, utils, version


@ -252,7 +251,6 @@ def test_optimize(request, quteproc_new, capfd, level):
 def test_version(request):
    """Test invocation with --version argument."""
    args = ['-m', 'qutebrowser', '--version'] + _base_args(request.config)
-    args.remove("--json-logging")
    # can't use quteproc_new here because it's confused by
    # early process termination
    proc = QProcess()
@ -613,26 +611,6 @@ def test_service_worker_workaround(
        assert not service_worker_dir.exists()


-@pytest.mark.qt6_only
-def test_disable_hangouts_extension_crash(
-    quteproc_new: quteprocess.QuteProc,
-    request: pytest.FixtureRequest,
-    webengine_versions: version.WebEngineVersions,
-):
-    """Make sure disabling the Hangouts extension doesn't crash."""
-    args = _base_args(request.config) + [
-        '--temp-basedir',
-        '-s', 'qt.workarounds.disable_hangouts_extension', 'true',
-    ]
-    quteproc_new.start(args)
-    if webengine_versions.webengine == utils.VersionNumber(6, 10, 1):
-        line = quteproc_new.wait_for(message="Not disabling Hangouts extension *")
-        line.expected = True
-
-    quteproc_new.send_cmd(':quit')
-    quteproc_new.wait_for_quit()
-
-
@pytest.mark.parametrize('store', [True, False])
 def test_cookies_store(quteproc_new, request, short_tmpdir, store):
    # Start test process
--- a/tests/unit/browser/test_hints.py
+++ b/tests/unit/browser/test_hints.py
@ -4,6 +4,7 @@

 import string
 import functools
+import itertools
 import operator

 import pytest
@ -75,7 +76,7 @@ def test_match_benchmark(benchmark, tabbed_browser, qtbot, mode_manager, qapp,

@pytest.mark.parametrize('min_len', [0, 3])
@pytest.mark.parametrize('num_chars', [5, 9])
-@pytest.mark.parametrize('num_elements', [*range(1, 26), 125])
+@pytest.mark.parametrize('num_elements', itertools.chain(range(1, 26), [125]))
 def test_scattered_hints_count(min_len, num_chars, num_elements):
    """Test scattered hints function.

--- a/tests/unit/config/test_qtargs.py
+++ b/tests/unit/config/test_qtargs.py
@ -12,7 +12,7 @@ import pytest
 from qutebrowser.qt import machinery
 from qutebrowser import qutebrowser
 from qutebrowser.config import qtargs, configdata
-from qutebrowser.utils import usertypes, version, utils
+from qutebrowser.utils import usertypes, version


@pytest.fixture
@ -52,7 +52,6 @@ def reduce_args(config_stub, version_patcher, monkeypatch):
    config_stub.val.scrolling.bar = 'never'
    config_stub.val.qt.chromium.experimental_web_platform_features = 'never'
    config_stub.val.qt.workarounds.disable_accelerated_2d_canvas = 'never'
-    config_stub.val.qt.workarounds.disable_accessibility = 'never'
    monkeypatch.setattr(qtargs.utils, 'is_mac', False)
    # Avoid WebRTC pipewire feature
    monkeypatch.setattr(qtargs.utils, 'is_linux', False)
@ -118,14 +117,6 @@ def test_no_webengine_available(monkeypatch, config_stub, parser, stubs):
    assert args == [sys.argv[0]]


-_XFAIL_FUTURE_QT = (
-    pytest.mark.xfail(
-        utils.VersionNumber(6, 11) not in version.WebEngineVersions._CHROMIUM_VERSIONS,
-        reason="Unknown security patch version for Qt 6.11 so far",
-    ),
-)
-
-
@pytest.mark.usefixtures('reduce_args')
 class TestWebEngineArgs:

@ -199,40 +190,6 @@ class TestWebEngineArgs:
        args = qtargs.qt_args(parsed)
        assert ('--disable-accelerated-2d-canvas' in args) == has_arg

-    @pytest.mark.parametrize(
-        "qt_version, qt6, value, has_arg",
-        [
-            ("5.15.2", False, "auto", False),
-            # 6.8.5 is broken too, but commercial-only
-            ("6.10.0", True, "always", True),
-            ("6.10.0", True, "auto", False),
-            ("6.10.1", True, "auto", True),
-            ("6.10.1", True, "never", False),
-            ("6.10.2", True, "always", True),
-            ("6.10.2", True, "auto", False),
-            pytest.param("6.11.0", True, "always", True, marks=_XFAIL_FUTURE_QT),
-            pytest.param("6.11.0", True, "auto", False, marks=_XFAIL_FUTURE_QT),
-        ],
-    )
-    def test_disable_accessibility(
-        self,
-        parser,
-        version_patcher,
-        config_stub,
-        monkeypatch,
-        qt_version,
-        qt6,
-        value,
-        has_arg,
-    ):
-        version_patcher(qt_version)
-        config_stub.val.qt.workarounds.disable_accessibility = value
-        monkeypatch.setattr(machinery, 'IS_QT6', qt6)
-
-        parsed = parser.parse_args([])
-        args = qtargs.qt_args(parsed)
-        assert ('--disable-renderer-accessibility' in args) == has_arg
-
    @pytest.mark.parametrize('flags, args', [
        ([], []),
        (['--debug-flag', 'chromium'], ['--enable-logging', '--v=1']),
@ -514,9 +471,6 @@ class TestWebEngineArgs:
        # Qt 6.9
        ('6.9.0', "DocumentPictureInPictureAPI,PermissionElement"),
        ('6.9.1', "DocumentPictureInPictureAPI,PermissionElement"),
-        # Qt 6.10
-        ('6.10.0', "DocumentPictureInPictureAPI,PermissionElement"),
-        ('6.10.1', "DocumentPictureInPictureAPI"),
    ])
    def test_disable_feature_workaround(
        self, parser, version_patcher, qt_version, disabled
--- a/tests/unit/misc/test_crashdialog.py
+++ b/tests/unit/misc/test_crashdialog.py
@ -32,31 +32,6 @@ Thread 0x00007fa135ac7700 (most recent call first):
  File "", line 1 in testfunc
 """

-VALID_CRASH_TEXT_PY314 = """
-Fatal Python error: Segmentation fault
-_
-Current thread 0x00000001fe53e140 [CrBrowserMain] (most recent call first):
-  File "qutebrowser/app.py", line 126 in qt_mainloop
-  File "qutebrowser/app.py", line 116 in run
-  File "qutebrowser/qutebrowser.py", line 234 in main
-  File "__main__.py", line 15 in <module>
-_
-Current thread's C stack trace (most recent call first):
-  Binary file "...", at _Py_DumpStack+0x48 [0x10227cc9c]
-  <truncated rest of calls>
-"""
-
-VALID_CRASH_TEXT_PY314_NO_PY = """
-Fatal Python error: Segmentation fault
-_
-Current thread 0x00007f0dc805cbc0 [qutebrowser] (most recent call first):
-  <no Python frame>
-_
-Current thread's C stack trace (most recent call first):
-  Binary file "/lib64/libpython3.14.so.1.0", at _Py_DumpStack+0x4c [0x7f0dc7b2127b]
-  <truncated rest of calls>
-"""
-
 WINDOWS_CRASH_TEXT = r"""
 Windows fatal exception: access violation
 _
@ -70,32 +45,13 @@ Hello world!
 """


-@pytest.mark.parametrize(
-    "text, typ, func",
-    [
-        pytest.param(VALID_CRASH_TEXT, "Segmentation fault", "testfunc", id="valid"),
-        pytest.param(
-            VALID_CRASH_TEXT_THREAD, "Segmentation fault", "testfunc", id="valid-thread"
-        ),
-        pytest.param(
-            VALID_CRASH_TEXT_PY314,
-            "Segmentation fault",
-            "qt mainloop",
-            id="valid-py314",
-        ),
-        pytest.param(
-            VALID_CRASH_TEXT_PY314_NO_PY,
-            "Segmentation fault",
-            "",
-            id="valid-py314-no-py",
-        ),
-        pytest.param(VALID_CRASH_TEXT_EMPTY, "Aborted", "", id="valid-empty"),
-        pytest.param(
-            WINDOWS_CRASH_TEXT, "Windows access violation", "tabopen", id="windows"
-        ),
-        pytest.param(INVALID_CRASH_TEXT, "", "", id="invalid"),
-    ],
-)
+@pytest.mark.parametrize('text, typ, func', [
+    (VALID_CRASH_TEXT, 'Segmentation fault', 'testfunc'),
+    (VALID_CRASH_TEXT_THREAD, 'Segmentation fault', 'testfunc'),
+    (VALID_CRASH_TEXT_EMPTY, 'Aborted', ''),
+    (WINDOWS_CRASH_TEXT, 'Windows access violation', 'tabopen'),
+    (INVALID_CRASH_TEXT, '', ''),
+])
 def test_parse_fatal_stacktrace(text, typ, func):
    text = text.strip().replace('_', ' ')
    assert crashdialog.parse_fatal_stacktrace(text) == (typ, func)
--- a/tests/unit/misc/test_wmname.py
+++ b/tests/unit/misc/test_wmname.py
@ -21,18 +21,17 @@ from qutebrowser.misc import wmname
 def test_load_libwayland_client():
    """Test loading the Wayland client library, which might or might not exist."""
    try:
-        wmname._load_library("wayland-client")
+        wmname._load_libwayland_client()
    except wmname.Error:
        pass


 def test_load_libwayland_client_error(mocker: pytest_mock.MockerFixture):
    """Test that an error in loading the Wayland client library raises an error."""
-    mocker.patch.object(ctypes.util, "find_library", return_value="libwayland-client.so.6")
    mocker.patch("ctypes.CDLL", side_effect=OSError("Library not found"))

-    with pytest.raises(wmname.Error, match="Failed to load wayland-client"):
-        wmname._load_library("wayland-client")
+    with pytest.raises(wmname.Error, match="Failed to load libwayland-client"):
+        wmname._load_libwayland_client()


@pytest.fixture
@ -178,7 +177,7 @@ def test_wayland_real():
 def test_load_xlib():
    """Test loading Xlib, which might or might not exist."""
    try:
-        wmname._load_library("X11")
+        wmname._x11_load_lib()
    except wmname.Error:
        pass

@ -188,7 +187,7 @@ def test_load_xlib_not_found(monkeypatch: pytest.MonkeyPatch):
    monkeypatch.setattr(ctypes.util, "find_library", lambda x: None)

    with pytest.raises(wmname.Error, match="X11 library not found"):
-        wmname._load_library("X11")
+        wmname._x11_load_lib()


 def test_load_xlib_error(mocker: pytest_mock.MockerFixture):
@ -199,7 +198,7 @@ def test_load_xlib_error(mocker: pytest_mock.MockerFixture):
    with pytest.raises(
        wmname.Error, match="Failed to load X11 library: Failed to load library"
    ):
-        wmname._load_library("X11")
+        wmname._x11_load_lib()


@pytest.fixture
@ -290,7 +289,7 @@ def test_x11_get_wm_name(
    qtbot.add_widget(w)
    w.setWindowTitle("Test Window")

-    xlib = wmname._load_library("X11")
+    xlib = wmname._x11_load_lib()
    with wmname._x11_open_display(xlib) as display:
        atoms = wmname._X11Atoms(
            NET_SUPPORTING_WM_CHECK=-1,
--- a/tests/unit/utils/test_version.py
+++ b/tests/unit/utils/test_version.py
@ -1449,9 +1449,11 @@ def test_version_info(params, stubs, monkeypatch, config_stub):
        monkeypatch.delattr(version, 'qtutils.qWebKitVersion', raising=False)
        if machinery.IS_QT6:
            monkeypatch.setattr(
-                webenginesettings,
-                "default_profile",
-                FakeExtensionProfile(FakeExtensionManager([FakeExtensionInfo("ext1")])),
+                QWebEngineProfile,
+                "defaultProfile",
+                lambda: FakeExtensionProfile(
+                    FakeExtensionManager([FakeExtensionInfo("ext1")])
+                ),
            )
            substitutions['webextensions'] = (
                "\n"
@ -1590,34 +1592,19 @@ class TestOpenGLInfo:
 class TestWebEngineExtensions:

    def test_qtwebkit(self, monkeypatch: pytest.MonkeyPatch) -> None:
-        assert webenginesettings.default_profile is None  # -> default_qt_profile() used
        monkeypatch.setattr(version.objects, "backend", usertypes.Backend.QtWebKit)
-        monkeypatch.setattr(webenginesettings, "default_qt_profile", lambda: 1 / 0)
+        monkeypatch.setattr(QWebEngineProfile, "defaultProfile", lambda: 1/0)
        assert not version._webengine_extensions()

    def test_avoid_chromium_init(self, monkeypatch: pytest.MonkeyPatch) -> None:
-        assert webenginesettings.default_profile is None  # -> default_qt_profile() used
        monkeypatch.setattr(version.objects, "backend", usertypes.Backend.QtWebEngine)
        monkeypatch.setattr(objects, "debug_flags", {"avoid-chromium-init"})
-        monkeypatch.setattr(webenginesettings, "default_qt_profile", lambda: 1 / 0)
-        assert version._webengine_extensions() == [
-            "WebExtensions: unknown (avoiding init)"
-        ]
-
-    def test_no_extension_manager(self, monkeypatch: pytest.MonkeyPatch) -> None:
-        assert webenginesettings.default_profile is None  # -> default_qt_profile() used
-        monkeypatch.setattr(webenginesettings, "default_qt_profile", object)
+        monkeypatch.setattr(QWebEngineProfile, "defaultProfile", lambda: 1/0)
        assert not version._webengine_extensions()

-    @pytest.mark.parametrize("avoid_init", [True, False])
-    def test_preexisting_profile(self, monkeypatch: pytest.MonkeyPatch, avoid_init: bool) -> None:
-        """Test that we use the pre-existing profile if available."""
-        monkeypatch.setattr(webenginesettings, "default_profile", FakeExtensionProfile(FakeExtensionManager([])))
-        if avoid_init:
-            monkeypatch.setattr(objects, "debug_flags", {"avoid-chromium-init"})
-
-        result = version._webengine_extensions()
-        assert result == ["WebExtensions: none"]
+    def test_no_extension_manager(self, monkeypatch: pytest.MonkeyPatch) -> None:
+        monkeypatch.setattr(QWebEngineProfile, "defaultProfile", object)
+        assert not version._webengine_extensions()

    @pytest.mark.parametrize(
        "extensions, expected",
@ -1679,9 +1666,11 @@ class TestWebEngineExtensions:
        expected: list[str],
    ) -> None:
        monkeypatch.setattr(
-            webenginesettings,
-            "default_profile",
-            FakeExtensionProfile(FakeExtensionManager(extensions)),
+            QWebEngineProfile,
+            "defaultProfile",
+            lambda: FakeExtensionProfile(
+                FakeExtensionManager(extensions)
+            ),
        )
        assert version._webengine_extensions() == expected