diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
deleted file mode 100644
index f8abad984b..0000000000
--- a/.github/workflows/codeql-analysis.yml
+++ /dev/null
@@ -1,52 +0,0 @@
-# For most projects, this workflow file will not need changing; you simply need
-# to commit it to your repository.
-#
-# You may wish to alter this file to override the set of languages analyzed,
-# or to provide custom queries or build logic.
-name: "CodeQL"
-
-on:
-  schedule:
-    - cron: '0 0 * * 0'
-  workflow_dispatch:
-
-jobs:
-  analyze:
-    name: CodeQL analysis
-    runs-on: ubuntu-latest
-
-    steps:
-    - name: Checkout repository
-      uses: actions/checkout@v4
-
-    # Initializes the CodeQL tools for scanning.
-    - name: Initialize CodeQL
-      uses: github/codeql-action/init@v3
-      with:
-        languages: cpp
-
-    # Set up build environment
-    - name: Setup
-      run: |
-        sudo rm /etc/apt/sources.list.d/microsoft-prod.list
-        sudo apt update
-        sudo apt install -y libboost-dev
-
-    # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
-    # If this step fails, then you should remove it and run the build manually (see below)
-    - name: Autobuild
-      uses: github/codeql-action/autobuild@v3
-
-    # ℹ️ Command-line programs to run using the OS shell.
-    # 📚 https://git.io/JvXDl
-
-    # ✏️ If the Autobuild fails above, remove it and uncomment the following three lines
-    #    and modify them (or add more) to build your code if your project
-    #    uses a compiled language
-
-    #- run: |
-    #   make bootstrap
-    #   make release
-
-    - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@v3
diff --git a/.github/workflows/copyrights.yml b/.github/workflows/copyrights.yml
deleted file mode 100644
index 0b22b5442d..0000000000
--- a/.github/workflows/copyrights.yml
+++ /dev/null
@@ -1,21 +0,0 @@
-name: Update copyright list
-on:
-  push:
-    branches:
-      - '**'
-jobs:
-  copyrights:
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v4
-    - name: Check
-      run: |
-        ./tools/check_copyrights.sh
-    - uses: peter-evans/create-pull-request@v7
-      with:
-        token: ${{ secrets.GITHUB_TOKEN }}
-        branch: update-copyright-list-${{ github.ref_name }}
-        delete-branch: true
-        commit-message: 'Update copyright list in license'
-        title: 'Update copyright list in license'
-        author: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
diff --git a/.github/workflows/coveralls.yml b/.github/workflows/coveralls.yml
deleted file mode 100644
index 7aff9ea4fd..0000000000
--- a/.github/workflows/coveralls.yml
+++ /dev/null
@@ -1,41 +0,0 @@
-name: Coverage report
-on:
-  push:
-    branches:
-      - master
-  pull_request:
-jobs:
-  coverage:
-    runs-on: ubuntu-22.04
-    steps:
-    - uses: actions/checkout@v4
-    - name: Setup
-      run: |
-        sudo rm /etc/apt/sources.list.d/microsoft-prod.list
-        sudo apt update
-        sudo apt install -y lcov libboost-dev
-    - name: Compile
-      run: |
-        ./autogen.sh
-        ./configure --disable-shared CXXFLAGS='-O1 -fprofile-arcs -ftest-coverage' LDFLAGS='-lgcov'
-        make -j 4
-    - name: Capture baseline
-      run: |
-        mkdir -p coverage tmp
-        lcov --no-external --capture --initial --directory . --output-file ./tmp/lcov_base.info
-    - name: Run tests
-      run: |
-        ./test-suite/quantlib-test-suite --log_level=message
-    - name: Run examples
-      run: |
-        make -C Examples check-examples
-    - name: Capture coverage
-      run: |
-        lcov --no-external --capture --directory . --output-file ./tmp/lcov_run.info
-        lcov --add-tracefile ./tmp/lcov_base.info --add-tracefile ./tmp/lcov_run.info --output-file ./tmp/lcov_total.info
-        lcov --remove ./tmp/lcov_total.info "$PWD/Examples/*" "$PWD/test-suite/*" --output-file ./coverage/lcov.info
-    - name: Upload coverage to Coveralls
-      uses: coverallsapp/github-action@master
-      with:
-        github-token: ${{ secrets.GITHUB_TOKEN }}
-        path-to-lcov: ./coverage/lcov.info
diff --git a/.github/workflows/doxygen.yml b/.github/workflows/doxygen.yml
deleted file mode 100644
index 84a98c08c6..0000000000
--- a/.github/workflows/doxygen.yml
+++ /dev/null
@@ -1,28 +0,0 @@
-name: Check doc generation
-on: [push, pull_request]
-jobs:
-  docs:
-    runs-on: macos-latest
-    steps:
-    - uses: actions/checkout@v4
-    - name: Setup
-      env:
-        HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK: 1
-      run: |
-        brew install automake autoconf libtool boost doxygen graphviz
-        ./autogen.sh
-        ./configure --with-boost-include=$(brew --prefix)/include
-    - name: Doxygen version
-      run: |
-        doxygen --version
-    - name: Check
-      run: |
-        make docs
-
-  header-docs:
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v4
-    - name: Check
-      run: |
-        ./tools/check_all_header_docs.sh
diff --git a/.github/workflows/filelists.yml b/.github/workflows/filelists.yml
deleted file mode 100644
index 501ef2b0f7..0000000000
--- a/.github/workflows/filelists.yml
+++ /dev/null
@@ -1,19 +0,0 @@
-name: Check CMake file list and VC++ projects
-on: [push, pull_request]
-jobs:
-  filelists:
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v4
-    - name: Setup
-      run: |
-        sudo rm /etc/apt/sources.list.d/microsoft-prod.list
-        sudo apt update
-        sudo apt install -y libboost-dev
-    - name: Configure
-      run: |
-        ./autogen.sh
-        ./configure
-    - name: Check
-      run: |
-        ./tools/check_filelists.sh
diff --git a/.github/workflows/generated-headers.yml b/.github/workflows/generated-headers.yml
deleted file mode 100644
index bc8a4ec908..0000000000
--- a/.github/workflows/generated-headers.yml
+++ /dev/null
@@ -1,32 +0,0 @@
-name: Update generated headers
-on:
-  push:
-    branches:
-      - '**'
-jobs:
-  filelists:
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v4
-    - name: Setup
-      run: |
-        sudo rm /etc/apt/sources.list.d/microsoft-prod.list
-        sudo apt update
-        sudo apt install -y libboost-dev
-    - name: Configure
-      run: |
-        ./autogen.sh
-        ./configure
-    - name: Update headers
-      run: |
-        find ql -name *.am | xargs touch
-        make dist
-        rm QuantLib-*.tar.gz
-    - uses: peter-evans/create-pull-request@v7
-      with:
-        token: ${{ secrets.GITHUB_TOKEN }}
-        branch: update-generated-headers-${{ github.ref_name }}
-        delete-branch: true
-        commit-message: 'Update generated headers'
-        title: 'Update generated headers'
-        author: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
diff --git a/.github/workflows/headers.yml b/.github/workflows/headers.yml
deleted file mode 100644
index a6eb0a7ad3..0000000000
--- a/.github/workflows/headers.yml
+++ /dev/null
@@ -1,25 +0,0 @@
-name: Compile single headers
-on: [push, pull_request]
-jobs:
-  headers:
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v4
-    - name: Setup
-      run: |
-        sudo rm /etc/apt/sources.list.d/microsoft-prod.list
-        sudo apt update
-        sudo apt install -y libboost-dev ccache
-    - name: Cache
-      uses: hendrikmuhs/ccache-action@v1.2
-      with:
-        key: single-headers-${{ github.ref }}
-        restore-keys: |
-          single-headers-${{ github.ref }}
-          single-headers-refs/heads/master
-          single-headers-
-    - name: Check
-      env:
-        CXX: ccache g++
-      run: |
-        ./tools/check_all_headers.sh
diff --git a/.github/workflows/linux-full-tests.yml b/.github/workflows/linux-full-tests.yml
deleted file mode 100644
index 311cbd824c..0000000000
--- a/.github/workflows/linux-full-tests.yml
+++ /dev/null
@@ -1,214 +0,0 @@
-name: Linux build with full test matrix
-on:
-  schedule:
-    - cron: '0 0 * * 0'
-  workflow_dispatch:
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          - name: "gcc 8.3 (Boost 1.72)"
-            shortname: gcc8
-            tag: cosmic
-            cc: gcc
-            cxx: g++
-          - name: "gcc 9.3 (Boost 1.78)"
-            shortname: gcc9
-            tag: focal
-            cc: gcc
-            cxx: g++
-          - name: "gcc 10.3 (Boost 1.79)"
-            shortname: gcc10
-            tag: hirsute
-            cc: gcc
-            cxx: g++
-          - name: "gcc 11.4 (Boost 1.82)"
-            shortname: gcc11
-            tag: jammy
-            cc: gcc
-            cxx: g++
-          - name: "gcc 12.3 (Boost 1.86)"
-            shortname: gcc12
-            tag: lunar
-            cc: gcc
-            cxx: g++
-          - name: "gcc 13.x"
-            shortname: gcc13
-            tag: noble
-            cc: gcc
-            cxx: g++
-          - name: "gcc 14.x"
-            shortname: gcc14
-            tag: oracular
-            cc: gcc
-            cxx: g++
-          - name: "Clang 7 (Boost 1.72)"
-            shortname: clang7
-            tag: cosmic
-            cc: clang
-            cxx: clang++
-          - name: "Clang 8 (Boost 1.72)"
-            shortname: clang8
-            tag: disco
-            cc: clang
-            cxx: clang++
-          - name: "Clang 9 (Boost 1.74)"
-            shortname: clang9
-            tag: eoan
-            cc: clang
-            cxx: clang++
-          - name: "Clang 10 (Boost 1.78)"
-            shortname: clang10
-            tag: focal
-            cc: clang
-            cxx: clang++
-          - name: "Clang 11 (Boost 1.78)"
-            shortname: clang11
-            tag: groovy
-            cc: clang
-            cxx: clang++
-          - name: "Clang 12 (Boost 1.79)"
-            shortname: clang12
-            tag: hirsute
-            cc: clang
-            cxx: clang++
-          - name: "Clang 13 (Boost 1.79)"
-            shortname: clang13
-            tag: impish
-            cc: clang
-            cxx: clang++
-          - name: "Clang 14 (Boost 1.82)"
-            shortname: clang14
-            tag: jammy
-            cc: clang
-            cxx: clang++
-          - name: "Clang 15 (Boost 1.86)"
-            shortname: clang15
-            tag: lunar
-            cc: clang
-            cxx: clang++
-          - name: "Clang 16 (Boost 1.86)"
-            shortname: clang16
-            tag: mantic
-            cc: clang
-            cxx: clang++
-          - name: "Clang 17 (Boost 1.84)"
-            shortname: clang17
-            tag: clang-17
-            cc: clang
-            cxx: clang++
-          - name: "Clang 18"
-            shortname: clang18
-            tag: noble
-            cc: clang
-            cxx: clang++
-          - name: "Clang 19"
-            shortname: clang19
-            tag: oracular
-            cc: clang
-            cxx: clang++
-          - name: "C++17 mode"
-            shortname: c++17
-            tag: rolling
-            cc: gcc
-            cxx: g++
-            cxxflags: "-std=c++17"
-          - name: "C++20 mode"
-            shortname: c++20
-            tag: rolling
-            cc: gcc
-            cxx: g++
-            cxxflags: "-std=c++20"
-          - name: "C++23 mode"
-            shortname: c++23
-            tag: rolling
-            cc: gcc
-            cxx: g++
-            cxxflags: "-std=c++23"
-          - name: "Unity build enabled"
-            shortname: unity
-            tag: rolling
-            cc: gcc
-            cxx: g++
-            configureflags: --enable-unity-build
-          - name: "Intraday calculations enabled"
-            shortname: intraday
-            tag: rolling
-            cc: gcc
-            cxx: g++
-            configureflags: --enable-intraday
-          - name: "Throwing in cycles enabled"
-            shortname: cycles
-            tag: rolling
-            cc: gcc
-            cxx: g++
-            configureflags: --enable-throwing-in-cycles --disable-faster-lazy-objects
-          - name: "Indexed coupons enabled"
-            shortname: indexed
-            tag: rolling
-            cc: gcc
-            cxx: g++
-            configureflags: --enable-indexed-coupons
-          - name: "Standard Library classes enabled"
-            shortname: stdclasses
-            tag: rolling
-            cc: gcc
-            cxx: g++
-            configureflags: --enable-std-classes
-          - name: "Thread-safe observer enabled"
-            shortname: threadsafe
-            tag: rolling
-            cc: gcc
-            cxx: g++
-            configureflags: --enable-thread-safe-observer-pattern
-          - name: "Sessions enabled"
-            shortname: sessions
-            tag: rolling
-            cc: gcc
-            cxx: g++
-            configureflags: --enable-sessions
-          - name: "OpenMP enabled"
-            shortname: openmp
-            tag: rolling
-            cc: gcc
-            cxx: g++
-            configureflags: --enable-openmp
-          - name: "Parallel unit-test runner"
-            shortname: paralleltests
-            tag: rolling
-            cc: gcc
-            cxx: g++
-            configureflags: --enable-parallel-unit-test-runner
-          - name: "Null as function template"
-            shortname: nullfunctions
-            tag: rolling
-            cc: gcc
-            cxx: g++
-            configureflags: --enable-null-as-functions
-    container: ghcr.io/lballabio/quantlib-devenv:${{ matrix.tag }}
-    steps:
-    - uses: actions/checkout@v4
-    - name: Compiler version
-      run: |
-        ${{ matrix.cc }} --version
-    - name: Build
-      run: |
-        ./autogen.sh
-        ./configure --disable-static ${{ matrix.configureflags }} CC="${{ matrix.cc }}" CXX="${{ matrix.cxx }}" CXXFLAGS="-O2 -g0 -Wall -Wno-unknown-pragmas -Werror ${{ matrix.cxxflags }}"
-        cat ql/config.hpp
-        make -j 4
-    - name: Run tests
-      run: |
-        ./test-suite/quantlib-test-suite --log_level=message
-    - name: Run examples
-      run: |
-        make check-examples
-    - name: Check global header
-      run: |
-        echo "#include <ql/quantlib.hpp>" > test1.cpp && echo "int main() { return 0; }" >> test1.cpp
-        echo "#include <ql/quantlib.hpp>" > test2.cpp
-        make install
-        ${{ matrix.cxx }} -O2 -g0 -Wall -Wno-unknown-pragmas -Werror ${{ matrix.cxxflags }} `quantlib-config --cflags` test1.cpp test2.cpp `quantlib-config --libs`
diff --git a/.github/workflows/linux-nondefault.yml b/.github/workflows/linux-nondefault.yml
deleted file mode 100644
index 1f7f691c1c..0000000000
--- a/.github/workflows/linux-nondefault.yml
+++ /dev/null
@@ -1,167 +0,0 @@
-name: Linux build with non-default configuration
-on:
-  schedule:
-    - cron: '0 0 * * 0'
-  workflow_dispatch:
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          - name: "gcc 8.3 (Boost 1.72)"
-            shortname: gcc8
-            tag: cosmic
-            cc: gcc
-            cxx: g++
-          - name: "gcc 9.3 (Boost 1.78)"
-            shortname: gcc9
-            tag: focal
-            cc: gcc
-            cxx: g++
-          - name: "gcc 10.3 (Boost 1.79)"
-            shortname: gcc10
-            tag: hirsute
-            cc: gcc
-            cxx: g++
-          - name: "gcc 11.4 (Boost 1.82)"
-            shortname: gcc11
-            tag: jammy
-            cc: gcc
-            cxx: g++
-          - name: "gcc 12.3 (Boost 1.86)"
-            shortname: gcc12
-            tag: lunar
-            cc: gcc
-            cxx: g++
-          - name: "gcc 13.x"
-            shortname: gcc13
-            tag: noble
-            cc: gcc
-            cxx: g++
-          - name: "gcc 14.x"
-            shortname: gcc14
-            tag: oracular
-            cc: gcc
-            cxx: g++
-          - name: "Clang 7 (Boost 1.72)"
-            shortname: clang7
-            tag: cosmic
-            cc: clang
-            cxx: clang++
-          - name: "Clang 8 (Boost 1.72)"
-            shortname: clang8
-            tag: disco
-            cc: clang
-            cxx: clang++
-          - name: "Clang 9 (Boost 1.74)"
-            shortname: clang9
-            tag: eoan
-            cc: clang
-            cxx: clang++
-          - name: "Clang 10 (Boost 1.78)"
-            shortname: clang10
-            tag: focal
-            cc: clang
-            cxx: clang++
-          - name: "Clang 11 (Boost 1.78)"
-            shortname: clang11
-            tag: groovy
-            cc: clang
-            cxx: clang++
-          - name: "Clang 12 (Boost 1.79)"
-            shortname: clang12
-            tag: hirsute
-            cc: clang
-            cxx: clang++
-          - name: "Clang 13 (Boost 1.79)"
-            shortname: clang13
-            tag: impish
-            cc: clang
-            cxx: clang++
-          - name: "Clang 14 (Boost 1.82)"
-            shortname: clang14
-            tag: jammy
-            cc: clang
-            cxx: clang++
-          - name: "Clang 15 (Boost 1.86)"
-            shortname: clang15
-            tag: lunar
-            cc: clang
-            cxx: clang++
-          - name: "Clang 16 (Boost 1.86)"
-            shortname: clang16
-            tag: mantic
-            cc: clang
-            cxx: clang++
-          - name: "Clang 18"
-            shortname: clang18
-            tag: noble
-            cc: clang
-            cxx: clang++
-          - name: "Clang 19"
-            shortname: clang19
-            tag: oracular
-            cc: clang
-            cxx: clang++
-          - name: "C++17 mode"
-            shortname: c++17
-            tag: rolling
-            cc: gcc
-            cxx: g++
-            cxxflags: "-std=c++17"
-          - name: "C++20 mode"
-            shortname: c++20
-            tag: rolling
-            cc: gcc
-            cxx: g++
-            cxxflags: "-std=c++20"
-          - name: "C++23 mode"
-            shortname: c++23
-            tag: rolling
-            cc: gcc
-            cxx: g++
-            cxxflags: "-std=c++23"
-          - name: "Unity build enabled"
-            shortname: unity
-            tag: rolling
-            cc: gcc
-            cxx: g++
-            configureflags: --enable-unity-build
-          - name: "Standard Library classes enabled"
-            shortname: stdclasses
-            tag: rolling
-            cc: gcc
-            cxx: g++
-            configureflags: --enable-std-classes
-          - name: "OpenMP enabled"
-            shortname: openmp
-            tag: rolling
-            cc: gcc
-            cxx: g++
-            configureflags: --enable-openmp
-    container: ghcr.io/lballabio/quantlib-devenv:${{ matrix.tag }}
-    steps:
-    - uses: actions/checkout@v4
-    - name: Compiler version
-      run: |
-        ${{ matrix.cc }} --version
-    - name: Build
-      run: |
-        ./autogen.sh
-        ./configure --disable-static --enable-error-lines --enable-error-functions --enable-tracing --enable-indexed-coupons --enable-extra-safety-checks --enable-sessions --enable-thread-safe-observer-pattern --enable-intraday --disable-faster-lazy-objects --enable-throwing-in-cycles --enable-null-as-functions ${{ matrix.configureflags }} CC="${{ matrix.cc }}" CXX="${{ matrix.cxx }}" CXXFLAGS="-O2 -g0 -Wall -Wno-unknown-pragmas -Wno-array-bounds -Werror ${{ matrix.cxxflags }}"
-        cat ql/config.hpp
-        make -j 4
-    - name: Run tests
-      run: |
-        ./test-suite/quantlib-test-suite --log_level=message
-    - name: Run examples
-      run: |
-        make check-examples
-    - name: Check global header
-      run: |
-        echo "#include <ql/quantlib.hpp>" > test1.cpp && echo "int main() { return 0; }" >> test1.cpp
-        echo "#include <ql/quantlib.hpp>" > test2.cpp
-        make install
-        ${{ matrix.cxx }} -O2 -g0 -Wall -Wno-unknown-pragmas -Werror ${{ matrix.cxxflags }} `quantlib-config --cflags` test1.cpp test2.cpp `quantlib-config --libs`
diff --git a/.github/workflows/linux.yml b/.github/workflows/linux.yml
deleted file mode 100644
index 3b26272195..0000000000
--- a/.github/workflows/linux.yml
+++ /dev/null
@@ -1,175 +0,0 @@
-name: Linux build
-on: [push, pull_request]
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          - name: "gcc 9.3 (Boost 1.78)"
-            shortname: gcc9
-            tag: focal
-            cc: gcc
-            cxx: g++
-          - name: "gcc 11.4 (Boost 1.82)"
-            shortname: gcc11
-            tag: jammy
-            cc: gcc
-            cxx: g++
-          - name: "gcc 13.x"
-            shortname: gcc13
-            tag: noble
-            cc: gcc
-            cxx: g++
-            tests: true
-          - name: "gcc 14.x"
-            shortname: gcc14
-            tag: oracular
-            cc: gcc
-            cxx: g++
-            tests: true
-          - name: "Clang 10 (Boost 1.78)"
-            shortname: clang10
-            tag: focal
-            cc: clang
-            cxx: clang++
-          - name: "Clang 14 (Boost 1.82)"
-            shortname: clang14
-            tag: jammy
-            cc: clang
-            cxx: clang++
-          - name: "Clang 18"
-            shortname: clang18
-            tag: noble
-            cc: clang
-            cxx: clang++
-            tests: true
-          - name: "Clang 19"
-            shortname: clang19
-            tag: oracular
-            cc: clang
-            cxx: clang++
-            tests: true
-          - name: "C++17 mode"
-            shortname: c++17
-            tag: rolling
-            cc: gcc
-            cxx: g++
-            cxxflags: "-std=c++17"
-          - name: "C++20 mode"
-            shortname: c++20
-            tag: rolling
-            cc: gcc
-            cxx: g++
-            cxxflags: "-std=c++20"
-          - name: "C++23 mode"
-            shortname: c++23
-            tag: rolling
-            cc: gcc
-            cxx: g++
-            cxxflags: "-std=c++23"
-          - name: "Unity build enabled"
-            shortname: unity
-            tag: rolling
-            cc: gcc
-            cxx: g++
-            configureflags: --enable-unity-build
-          - name: "Intraday calculations enabled"
-            shortname: intraday
-            tag: rolling
-            cc: gcc
-            cxx: g++
-            configureflags: --enable-intraday
-            tests: true
-          - name: "Throwing in cycles enabled"
-            shortname: cycles
-            tag: rolling
-            cc: gcc
-            cxx: g++
-            configureflags: --enable-throwing-in-cycles --disable-faster-lazy-objects
-            tests: true
-          - name: "Indexed coupons enabled"
-            shortname: indexed
-            tag: rolling
-            cc: gcc
-            cxx: g++
-            configureflags: --enable-indexed-coupons
-            tests: true
-          - name: "Standard Library classes enabled"
-            shortname: stdclasses
-            tag: rolling
-            cc: gcc
-            cxx: g++
-            configureflags: --enable-std-classes
-            tests: true
-          - name: "Thread-safe observer enabled"
-            shortname: threadsafe
-            tag: rolling
-            cc: gcc
-            cxx: g++
-            configureflags: --enable-thread-safe-observer-pattern
-            tests: true
-          - name: "Sessions enabled"
-            shortname: sessions
-            tag: rolling
-            cc: gcc
-            cxx: g++
-            configureflags: --enable-sessions
-            tests: true
-          - name: "OpenMP enabled"
-            shortname: openmp
-            tag: rolling
-            cc: gcc
-            cxx: g++
-            configureflags: --enable-openmp
-            tests: true
-          - name: "Parallel unit-test runner"
-            shortname: paralleltests
-            tag: rolling
-            cc: gcc
-            cxx: g++
-            configureflags: --enable-parallel-unit-test-runner
-            tests: true
-          - name: "Null as function template"
-            shortname: nullfunctions
-            tag: rolling
-            cc: gcc
-            cxx: g++
-            configureflags: --enable-null-as-functions
-            tests: true
-    container: ghcr.io/lballabio/quantlib-devenv:${{ matrix.tag }}
-    steps:
-    - uses: actions/checkout@v4
-    - name: Cache
-      uses: hendrikmuhs/ccache-action@v1.2
-      with:
-        key: linux-ci-build-${{ matrix.shortname }}-${{ github.ref }}
-        restore-keys: |
-          linux-ci-build-${{ matrix.shortname }}-${{ github.ref }}
-          linux-ci-build-${{ matrix.shortname }}-refs/heads/master
-          linux-ci-build-${{ matrix.shortname }}-
-    - name: Compiler version
-      run: |
-        ${{ matrix.cc }} --version
-    - name: Build
-      run: |
-        ./autogen.sh
-        ./configure --disable-static ${{ matrix.configureflags }} CC="ccache ${{ matrix.cc }}" CXX="ccache ${{ matrix.cxx }}" CXXFLAGS="-O2 -g0 -Wall -Wno-unknown-pragmas -Werror ${{ matrix.cxxflags }}"
-        cat ql/config.hpp
-        make -j 4
-    - name: Run tests
-      if: ${{ matrix.tests }}
-      run: |
-        ./test-suite/quantlib-test-suite --log_level=message
-    - name: Run examples
-      if: ${{ matrix.tests }}
-      run: |
-        make check-examples
-    - name: Check global header
-      if: ${{ matrix.tests }}
-      run: |
-        echo "#include <ql/quantlib.hpp>" > test1.cpp && echo "int main() { return 0; }" >> test1.cpp
-        echo "#include <ql/quantlib.hpp>" > test2.cpp
-        make install
-        ${{ matrix.cxx }} -O2 -g0 -Wall -Wno-unknown-pragmas -Werror ${{ matrix.cxxflags }} `quantlib-config --cflags` test1.cpp test2.cpp `quantlib-config --libs`
diff --git a/.github/workflows/macos-nondefault.yml b/.github/workflows/macos-nondefault.yml
deleted file mode 100644
index 7a9286516c..0000000000
--- a/.github/workflows/macos-nondefault.yml
+++ /dev/null
@@ -1,38 +0,0 @@
-name: Mac OS build with non-default configuration
-on:
-  schedule:
-    - cron: '0 0 * * 0'
-  workflow_dispatch:
-jobs:
-  build:
-    runs-on: ${{ matrix.os }}
-    strategy:
-      fail-fast: false
-      matrix:
-        os: [macos-13, macos-14]
-        classes: [boost, std]
-        include:
-          - classes: std
-            configureflags: --enable-std-classes
-    steps:
-    - uses: actions/checkout@v4
-    - name: Setup
-      env:
-        HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK: 1
-      run: |
-        brew install automake autoconf libtool boost
-    - name: Compiler version
-      run: |
-        clang --version
-    - name: Build
-      run: |
-        ./autogen.sh
-        ./configure --disable-shared --with-boost-include=`brew --prefix`/include --enable-error-lines --enable-error-functions --enable-tracing --enable-indexed-coupons --enable-extra-safety-checks --enable-sessions --enable-thread-safe-observer-pattern --enable-intraday --disable-faster-lazy-objects --enable-throwing-in-cycles --enable-null-as-functions ${{ matrix.configureflags }} CC="clang" CXX="clang++" CXXFLAGS="-O2 -g0 -Wall -Werror"
-        cat ql/config.hpp
-        make -j 3
-    - name: Run tests
-      run: |
-        ./test-suite/quantlib-test-suite --log_level=message
-    - name: Run examples
-      run: |
-        make -C Examples check-examples
diff --git a/.github/workflows/macos.yml b/.github/workflows/macos.yml
deleted file mode 100644
index a034797d72..0000000000
--- a/.github/workflows/macos.yml
+++ /dev/null
@@ -1,38 +0,0 @@
-name: Mac OS build
-on: [push, pull_request]
-jobs:
-  build:
-    runs-on: ${{ matrix.os }}
-    strategy:
-      fail-fast: false
-      matrix:
-        os: [macos-13, macos-14]
-    steps:
-    - uses: actions/checkout@v4
-    - name: Setup
-      env:
-        HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK: 1
-      run: |
-        brew install automake autoconf libtool boost ccache
-    - name: Cache
-      uses: hendrikmuhs/ccache-action@v1.2
-      with:
-        key: macos-ci-build-${{ matrix.os }}-${{ github.ref }}
-        restore-keys: |
-          macos-ci-build-${{ matrix.os }}-${{ github.ref }}
-          macos-ci-build-${{ matrix.os }}-refs/heads/master
-          macos-ci-build-${{ matrix.os }}-
-    - name: Compiler version
-      run: |
-        clang --version
-    - name: Build
-      run: |
-        ./autogen.sh
-        ./configure --disable-shared --with-boost-include=`brew --prefix`/include ${{ matrix.configureflags }} CC="ccache clang" CXX="ccache clang++" CXXFLAGS="-O2 -g0 -Wall -Werror ${{ matrix.cxxflags }}"
-        make -j 3
-    - name: Run tests
-      run: |
-        ./test-suite/quantlib-test-suite --log_level=message
-    - name: Run examples
-      run: |
-        make -C Examples check-examples
diff --git a/.github/workflows/misspell.yml b/.github/workflows/misspell.yml
deleted file mode 100644
index 06c61e1825..0000000000
--- a/.github/workflows/misspell.yml
+++ /dev/null
@@ -1,19 +0,0 @@
-name: Misspell fixer
-on:
-  push:
-    branches:
-      - '**'
-jobs:
-  check:
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v4
-    - uses: sobolevn/misspell-fixer-action@master
-    - uses: peter-evans/create-pull-request@v7
-      with:
-        token: ${{ secrets.GITHUB_TOKEN }}
-        branch: misspell-fixes-${{ github.ref_name }}
-        delete-branch: true
-        commit-message: 'Fixes by misspell-fixer'
-        title: 'Typos fixed by misspell-fixer'
-        author: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
diff --git a/.github/workflows/namespaces.yml b/.github/workflows/namespaces.yml
deleted file mode 100644
index 6bb209511f..0000000000
--- a/.github/workflows/namespaces.yml
+++ /dev/null
@@ -1,30 +0,0 @@
-name: Fix deprecated uses of ext namespace
-on:
-  push:
-    branches:
-      - '**'
-jobs:
-  namespaces:
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v4
-    - name: Check
-      run: |
-        shopt -s globstar
-        sed -i -e 's/ext::function\b/std::function/g' **/*.[hc]pp
-        sed -i -e 's/ext::bind\b/std::bind/g' **/*.[hc]pp
-        sed -i -e 's/ext::ref\b/std::ref/g' **/*.[hc]pp
-        sed -i -e 's/ext::cref\b/std::cref/g' **/*.[hc]pp
-        sed -i -e 's/ext::placeholders\b/std::placeholders/g' **/*.[hc]pp
-        sed -i -e 's/ext::tuple\b/std::tuple/g' **/*.[hc]pp
-        sed -i -e 's/ext::make_tuple\b/std::make_tuple/g' **/*.[hc]pp
-        sed -i -e 's/ext::get\b/std::get/g' **/*.[hc]pp
-        sed -i -e 's/ext::tie\b/std::tie/g' **/*.[hc]pp
-    - uses: peter-evans/create-pull-request@v7
-      with:
-        token: ${{ secrets.GITHUB_TOKEN }}
-        branch: fix-ext-namespace-${{ github.ref_name }}
-        delete-branch: true
-        commit-message: 'Fix deprecated uses of ext namespace'
-        title: 'Fix deprecated uses of ext namespace'
-        author: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
diff --git a/.github/workflows/sanitizer.yml b/.github/workflows/sanitizer.yml
deleted file mode 100644
index c521a675ce..0000000000
--- a/.github/workflows/sanitizer.yml
+++ /dev/null
@@ -1,44 +0,0 @@
-name: Linux build with address sanitizer enabled
-on:
-  schedule:
-    - cron: '0 0 * * 0'
-  workflow_dispatch:
-jobs:
-  sanitize-address-undefined:
-    runs-on: ubuntu-latest
-    container: ghcr.io/lballabio/quantlib-devenv:rolling
-    steps:
-    - uses: actions/checkout@v4
-    - name: Compiler version
-      run: |
-        gcc --version
-    - name: Build
-      run: |
-        ./autogen.sh
-        ./configure --disable-static CC="gcc" CXX="g++" CXXFLAGS="-O2 -g0 -fsanitize=address,undefined -fno-sanitize-recover=all -fno-omit-frame-pointer -Wall -Wno-unknown-pragmas -Werror"
-        make -j 4
-    - name: Run tests
-      run: |
-        LSAN_OPTIONS=suppressions=.lsan.txt ./test-suite/quantlib-test-suite --log_level=message
-    - name: Run examples
-      run: |
-        make check-examples
-  sanitize-thread:
-    runs-on: ubuntu-latest
-    container: ghcr.io/lballabio/quantlib-devenv:rolling
-    steps:
-    - uses: actions/checkout@v4
-    - name: Compiler version
-      run: |
-        gcc --version
-    - name: Build
-      run: |
-        ./autogen.sh
-        ./configure --disable-static --enable-sessions --enable-thread-safe-observer-pattern CC="gcc" CXX="g++" CXXFLAGS="-O2 -g0 -fsanitize=thread -fno-sanitize-recover=all -Wall -Wno-unknown-pragmas -Werror"
-        make -j 4
-    - name: Run tests
-      run: |
-        ./test-suite/quantlib-test-suite --log_level=message
-    - name: Run examples
-      run: |
-        make check-examples
diff --git a/.github/workflows/stale.yml b/.github/workflows/stale.yml
deleted file mode 100644
index 14d8c62f78..0000000000
--- a/.github/workflows/stale.yml
+++ /dev/null
@@ -1,22 +0,0 @@
-name: Close stale issues and PR
-on:
-  schedule:
-    - cron: '30 1 * * *'
-jobs:
-  staleness-check:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/stale@v9
-        with:
-          repo-token: ${{ secrets.GITHUB_TOKEN }}
-          stale-issue-message: 'This issue was automatically marked as stale because it has been open 60 days with no activity. Remove stale label or comment, or this will be closed in two weeks.'
-          close-issue-message: 'This issue was automatically closed because it has been stalled for two weeks with no further activity.'
-          stale-pr-message: 'This PR was automatically marked as stale because it has been open 60 days with no activity. Remove stale label or comment, or this will be closed in two weeks.'
-          close-pr-message: 'This PR was automatically closed because it has been stalled for two weeks with no further activity.'
-          days-before-stale: 60
-          days-before-close: 14
-          stale-issue-label: 'stale'
-          stale-pr-label: 'stale'
-          exempt-issue-labels: 'help wanted,in progress'
-          exempt-pr-labels: 'help wanted,in progress'
-          exempt-all-milestones: true
diff --git a/.github/workflows/test-times.yml b/.github/workflows/test-times.yml
deleted file mode 100644
index defad44165..0000000000
--- a/.github/workflows/test-times.yml
+++ /dev/null
@@ -1,42 +0,0 @@
-name: Check test times
-on: [push, pull_request]
-jobs:
-  check-test-times:
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v4
-    - name: Cache
-      uses: hendrikmuhs/ccache-action@v1.2
-      with:
-        key: linux-ci-test-times-${{ github.ref }}
-        restore-keys: |
-          linux-ci-test-times-${{ github.ref }}
-          linux-ci-test-times-refs/heads/master
-          linux-ci-test-times-
-    - name: Setup
-      run: |
-        sudo rm /etc/apt/sources.list.d/microsoft-prod.list
-        sudo apt update
-        sudo apt install -y libboost-dev autoconf automake libtool ccache
-    - name: Build
-      run: |
-        ./autogen.sh
-        ./configure --disable-static CC="ccache gcc" CXX="ccache g++" CXXFLAGS="-O2 -g0"
-        make -j 4
-    - name: Run faster tests
-      run: |
-        ./test-suite/quantlib-test-suite --logger=JUNIT,warning,faster.xml:HRF,message -- --faster
-    - name: Run fast tests
-      run: |
-        ./test-suite/quantlib-test-suite --logger=JUNIT,warning,fast.xml:HRF,message -- --fast
-    - name: Run all tests
-      run: |
-        ./test-suite/quantlib-test-suite --logger=JUNIT,warning,all.xml:HRF,message
-    - name: Save test times
-      uses: actions/upload-artifact@v4
-      with:
-        name: test-reports
-        path: ./*.xml
-    - name: Check test times
-      run: |
-        python ./tools/check_test_times.py
diff --git a/.github/workflows/tidy.yml b/.github/workflows/tidy.yml
deleted file mode 100644
index a028733ba7..0000000000
--- a/.github/workflows/tidy.yml
+++ /dev/null
@@ -1,32 +0,0 @@
-name: Apply clang-tidy fixes
-on:
-  schedule:
-    - cron: '0 0 * * 0'
-  workflow_dispatch:
-jobs:
-  check:
-    runs-on: ubuntu-24.04
-    steps:
-    - uses: actions/checkout@v4
-    - name: Setup
-      run: |
-        sudo apt-get update
-        sudo apt-get install -y clang-tidy-18 libboost-dev
-    - name: Check
-      run: |
-        cmake --preset linux-ci-build-with-clang-tidy
-        cd build/linux-ci-build-with-clang-tidy
-        cmake --build . -j1
-    - uses: peter-evans/create-pull-request@v7
-      with:
-        token: ${{ secrets.GITHUB_TOKEN }}
-        branch: clang-tidy-fixes-${{ github.ref_name }}
-        delete-branch: true
-        commit-message: 'Automated fixes by clang-tidy'
-        title: 'Automated fixes by clang-tidy'
-        author: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
-        body: |
-          This is an automated PR generated by the [create-pull-request](https://github.com/peter-evans/create-pull-request) GitHub action.
-
-          Please review the changes before merging.
-