From 08c4b03ca49aeddbf792e6e84feeabc08689bc88 Mon Sep 17 00:00:00 2001
From: Alan Garny <agarny@hellix.com>
Date: Fri, 29 May 2026 14:30:17 +1200
Subject: [PATCH 01/10] New version.

---
 VERSION.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/VERSION.txt b/VERSION.txt
index 4c2294992..1a02ab843 100644
--- a/VERSION.txt
+++ b/VERSION.txt
@@ -1 +1 @@
-0.20260529.0
+0.20260529.1

From 54c7e58ddfd0a2123773087e20032e15433033f3 Mon Sep 17 00:00:00 2001
From: Alan Garny <agarny@hellix.com>
Date: Fri, 29 May 2026 16:28:26 +1200
Subject: [PATCH 02/10] GHA: added a way to build all third-party libraries
 except LLVM+Clang.

---
 ...buildAllThirdPartyLibrariesExceptLLVMClang.yml | 11 +++++++++++
 .github/workflows/buildThirdPartyLibrary.yml      | 15 +++++++++++----
 2 files changed, 22 insertions(+), 4 deletions(-)
 create mode 100644 .github/workflows/buildAllThirdPartyLibrariesExceptLLVMClang.yml

diff --git a/.github/workflows/buildAllThirdPartyLibrariesExceptLLVMClang.yml b/.github/workflows/buildAllThirdPartyLibrariesExceptLLVMClang.yml
new file mode 100644
index 000000000..7f63558de
--- /dev/null
+++ b/.github/workflows/buildAllThirdPartyLibrariesExceptLLVMClang.yml
@@ -0,0 +1,11 @@
+name: Build all third-party libraries except LLVM+Clang
+
+on:
+  workflow_dispatch:
+
+jobs:
+  build-all-third-party-libraries-except-llvm-clang:
+    name: Build all third-party libraries except LLVM+Clang
+    uses: ./.github/workflows/buildThirdPartyLibrary.yml
+    with:
+      third_party_library_name: ALL
diff --git a/.github/workflows/buildThirdPartyLibrary.yml b/.github/workflows/buildThirdPartyLibrary.yml
index 8fd666c04..9d767de55 100644
--- a/.github/workflows/buildThirdPartyLibrary.yml
+++ b/.github/workflows/buildThirdPartyLibrary.yml
@@ -72,13 +72,16 @@ jobs:
         uses: ilammy/msvc-dev-cmd@v1
         with:
           arch: ${{ matrix.arch }}
-      - name: Configure libOpenCOR (only when building LLVM+Clang)
+      - name: Configure libOpenCOR (for LLVM+Clang)
         if: ${{ inputs.third_party_library_name == 'LLVMClang' }}
         shell: bash
         run: cmake -G Ninja -S . -B build -DBUILD_TYPE=${{ matrix.build_type }} -DONLY_BUILD_THIRD_PARTY_LIBRARIES=ON -DPREBUILT_LLVMCLANG=OFF
-      - name: Configure libOpenCOR (only when NOT building LLVM+Clang)
-        if: ${{ inputs.third_party_library_name != 'LLVMClang' }}
+      - name: Configure libOpenCOR (for a specific third-party library except LLVM+Clang)
+        if: ${{ inputs.third_party_library_name != 'ALL' && inputs.third_party_library_name != 'LLVMClang' }}
         run: cmake -G Ninja -S . -B build -DBUILD_TYPE=${{ matrix.build_type }} -DONLY_BUILD_THIRD_PARTY_LIBRARIES=ON -DPREBUILT_${{ inputs.third_party_library_name }}=OFF
+      - name: Configure libOpenCOR (for all third-party libraries except LLVM+Clang)
+        if: ${{ inputs.third_party_library_name == 'ALL' }}
+        run: cmake -G Ninja -S . -B build -DBUILD_TYPE=${{ matrix.build_type }} -DONLY_BUILD_THIRD_PARTY_LIBRARIES=ON -DPREBUILT_LIBCELLML=OFF -DPREBUILT_LIBCOMBINE=OFF -DPREBUILT_LIBCURL=OFF -DPREBUILT_LIBNUML=OFF -DPREBUILT_LIBSBML=OFF -DPREBUILT_LIBSEDML=OFF -DPREBUILT_LIBSSH2=OFF -DPREBUILT_LIBXML2=OFF -DPREBUILT_OPENSSL=OFF -DPREBUILT_SUNDIALS=OFF -DPREBUILT_ZIPPER=OFF -DPREBUILT_ZLIB=OFF
       - name: Upload library artifact
         if: ${{ !startsWith(github.ref, 'refs/tags/v') }}
         uses: actions/upload-artifact@v4
@@ -109,8 +112,12 @@ jobs:
           cache_key: webassembly
       - name: Install Emscripten
         run: brew install emscripten
-      - name: Configure libOpenCOR
+      - name: Configure libOpenCOR (for a specific third-party library)
+        if: ${{ inputs.third_party_library_name != 'ALL' }}
         run: cmake -G Ninja -S . -B build -DBUILD_TYPE=Release -DJAVASCRIPT_BINDINGS=ON -DONLY_BUILD_THIRD_PARTY_LIBRARIES=ON -DPREBUILT_${{ inputs.third_party_library_name }}=OFF
+      - name: Configure libOpenCOR (for all third-party libraries except LLVM+Clang)
+        if: ${{ inputs.third_party_library_name == 'ALL' }}
+        run: cmake -G Ninja -S . -B build -DBUILD_TYPE=Release -DJAVASCRIPT_BINDINGS=ON -DONLY_BUILD_THIRD_PARTY_LIBRARIES=ON -DPREBUILT_LIBCELLML=OFF -DPREBUILT_LIBCOMBINE=OFF -DPREBUILT_LIBCURL=OFF -DPREBUILT_LIBNUML=OFF -DPREBUILT_LIBSBML=OFF -DPREBUILT_LIBSEDML=OFF -DPREBUILT_LIBSSH2=OFF -DPREBUILT_LIBXML2=OFF -DPREBUILT_OPENSSL=OFF -DPREBUILT_SUNDIALS=OFF -DPREBUILT_ZIPPER=OFF -DPREBUILT_ZLIB=OFF
       - name: Build WebAssembly
         run: cmake --build build
       - name: Upload WebAssembly artifact

From d9b1e893ac6d9331599041a5ac3e8bef3fbbe711 Mon Sep 17 00:00:00 2001
From: Alan Garny <agarny@hellix.com>
Date: Sat, 30 May 2026 09:02:44 +1200
Subject: [PATCH 03/10] Third-party libraries: skip native-only packages when
 building for WASM.

---
 src/3rdparty/CMakeLists.txt | 20 ++++++++++++--------
 1 file changed, 12 insertions(+), 8 deletions(-)

diff --git a/src/3rdparty/CMakeLists.txt b/src/3rdparty/CMakeLists.txt
index 1b4c0980b..067079e45 100644
--- a/src/3rdparty/CMakeLists.txt
+++ b/src/3rdparty/CMakeLists.txt
@@ -20,7 +20,11 @@ include(packages)
 
 set(PACKAGES libCellML libCOMBINE libNuML libSBML libSEDML libxml2 LLVMClang SUNDIALS zipper zlib)
 
-if(NOT EMSCRIPTEN)
+if(EMSCRIPTEN OR ONLY_BUILD_JAVASCRIPT_THIRD_PARTY_LIBRARIES)
+    set(WASM_MODE TRUE)
+endif()
+
+if(NOT WASM_MODE)
     list(APPEND PACKAGES libcurl libssh2 OpenSSL)
 endif()
 
@@ -48,7 +52,7 @@ set(DEPENDENT_PACKAGES_TO_BUILD "" CACHE INTERNAL "Dependent packages to be buil
 
 check_dependent_packages(libxml2 libCellML libSBML)
 
-if(EMSCRIPTEN)
+if(WASM_MODE)
     check_dependent_packages(zlib libCellML libCOMBINE zipper)
 else()
     check_dependent_packages(OpenSSL libcurl libssh2)
@@ -58,7 +62,7 @@ endif()
 check_dependent_packages(libSBML libCOMBINE libNuML libSEDML)
 check_dependent_packages(libNuML libSEDML)
 
-if(NOT EMSCRIPTEN)
+if(NOT WASM_MODE)
     check_dependent_packages(libssh2 libcurl)
 endif()
 
@@ -77,7 +81,7 @@ endif()
 check_required_packages(libSBML libxml2)
 check_required_packages(libNuML libSBML)
 
-if(NOT EMSCRIPTEN)
+if(NOT WASM_MODE)
     check_required_packages(libssh2 OpenSSL)
 endif()
 
@@ -86,7 +90,7 @@ check_required_packages(zipper zlib)
 check_required_packages(libCellML libxml2 zlib)
 check_required_packages(libCOMBINE libSBML libxml2 zipper zlib)
 
-if(NOT EMSCRIPTEN)
+if(NOT WASM_MODE)
     check_required_packages(libcurl libssh2 OpenSSL zlib)
 endif()
 
@@ -106,7 +110,7 @@ list(SORT PACKAGES_TO_ADD)
 
 add_package(libxml2)
 
-if(NOT EMSCRIPTEN)
+if(NOT WASM_MODE)
     add_package(OpenSSL)
 endif()
 
@@ -115,7 +119,7 @@ add_package(zlib)
 add_package(libSBML) # Requires libxml2.
 add_package(libNuML) # Requires libSBML.
 
-if(NOT EMSCRIPTEN)
+if(NOT WASM_MODE)
     add_package(libssh2) # Requires OpenSSL and zlib.
 endif()
 
@@ -126,7 +130,7 @@ add_package(zipper) # Requires zlib.
 add_package(libCellML) # Requires libxml2 and zlib.
 add_package(libCOMBINE) # Requires libSBML, libxml2, zipper, and zlib.
 
-if(NOT EMSCRIPTEN)
+if(NOT WASM_MODE)
     add_package(libcurl) # Requires libssh2, OpenSSL, and zlib.
 endif()
 

From 259142782405457673eb944f40890a90a6338af2 Mon Sep 17 00:00:00 2001
From: Alan Garny <agarny@hellix.com>
Date: Fri, 29 May 2026 12:33:55 +1200
Subject: [PATCH 04/10] libcurl: upgraded to version 8.20.0.

---
 src/3rdparty/libcurl/CMakeLists.txt   | 31 ++++++++++++++++-----------
 tests/api/version/tests.cpp           |  4 ++--
 tests/bindings/python/test_version.py |  4 ++--
 3 files changed, 22 insertions(+), 17 deletions(-)

diff --git a/src/3rdparty/libcurl/CMakeLists.txt b/src/3rdparty/libcurl/CMakeLists.txt
index f2405bbc9..132df64db 100644
--- a/src/3rdparty/libcurl/CMakeLists.txt
+++ b/src/3rdparty/libcurl/CMakeLists.txt
@@ -13,9 +13,9 @@
 # limitations under the License.
 
 set(PACKAGE_NAME libcurl)
-set(PACKAGE_VERSION 8.13.0)
+set(PACKAGE_VERSION 8.20.0)
 set(PACKAGE_REPOSITORY curl)
-set(RELEASE_TAG curl-8_13_0)
+set(RELEASE_TAG curl-8_20_0)
 set(INSTALL_DIR ${PREBUILT_DIR}/${PACKAGE_NAME})
 
 if(WIN32 AND NOT RELEASE_MODE)
@@ -30,42 +30,42 @@ if(LIBOPENCOR_PREBUILT_LIBCURL)
             if(INTEL_MODE)
                 retrieve_package(${PACKAGE_NAME} ${PACKAGE_VERSION}
                                  ${PACKAGE_REPOSITORY} ${RELEASE_TAG}
-                                 5e8a72499d218023d67393f734404c7038e7aa14)
+                                 fcd780049a9da4bc87d6066f8b7ed94a0669ecb7)
             else()
                 retrieve_package(${PACKAGE_NAME} ${PACKAGE_VERSION}
                                  ${PACKAGE_REPOSITORY} ${RELEASE_TAG}
-                                 c99cd4ba1b592797e7ebd188f2e65704170d091f)
+                                 55ea4f0047efb61808856f9d6d246e9385277336)
             endif()
         else()
             if(INTEL_MODE)
                 retrieve_package(${PACKAGE_NAME} ${PACKAGE_VERSION}
                                  ${PACKAGE_REPOSITORY} ${RELEASE_TAG}
-                                 d732b6c4d7e18d7f3bfa8c328967eb8d8caf6dea)
+                                 30a4ad9b968829620dcb020b51b916d3c25fd1ba)
             else()
                 retrieve_package(${PACKAGE_NAME} ${PACKAGE_VERSION}
                                  ${PACKAGE_REPOSITORY} ${RELEASE_TAG}
-                                 bf29c92b63ba68b38ca1ba7c8daa36cdee69b77f)
+                                 dbaced2020520d73fcec616f6fd364454f98307a)
             endif()
         endif()
     elseif(APPLE)
         if(INTEL_MODE)
             retrieve_package(${PACKAGE_NAME} ${PACKAGE_VERSION}
                              ${PACKAGE_REPOSITORY} ${RELEASE_TAG}
-                             5e7613a34a783a0f9770e51fa7b7dcece9e5cfc4)
+                             0b10f48c0fb7ca822058284c641a0ad4032e1635)
         else()
             retrieve_package(${PACKAGE_NAME} ${PACKAGE_VERSION}
                              ${PACKAGE_REPOSITORY} ${RELEASE_TAG}
-                             828a81a2b5bd2f9f6c005c7303fe11359ccc9478)
+                             cc9d70b909e5f8171a4ea901c797d6b6f47ff5b2)
         endif()
     else()
         if(INTEL_MODE)
             retrieve_package(${PACKAGE_NAME} ${PACKAGE_VERSION}
                              ${PACKAGE_REPOSITORY} ${RELEASE_TAG}
-                             aab92093559cd73a5929f8a0a37dd1b67f2d1557)
+                             2fe369235e2623b936ebe8a5c70e2cb84d329b5a)
         else()
             retrieve_package(${PACKAGE_NAME} ${PACKAGE_VERSION}
                              ${PACKAGE_REPOSITORY} ${RELEASE_TAG}
-                             f429be1ae9ee0814c51547d5cc424ad2abdb1757)
+                             8cdb9fbc1bd7b29a2cf35abb4717903a53ccf325)
         endif()
     endif()
 else()
@@ -79,11 +79,14 @@ else()
             -DCURL_BROTLI=OFF
             -DCURL_ZSTD=OFF
             -DBUILD_CURL_EXE=OFF
+            -DBUILD_LIBCURL_DOCS=OFF
             -DBUILD_TESTING=OFF
             ${CMAKE_ARGS}
             -DCMAKE_INSTALL_PREFIX=${INSTALL_DIR}
+            -DCURL_DISABLE_LDAP=ON
             -DCURL_USE_LIBPSL=OFF
             -DCURL_USE_OPENSSL=ON
+            -DENABLE_CURL_MANUAL=OFF
             -DLIBSSH2_INCLUDE_DIR=${LIBSSH2_INCLUDE_DIR}
             -DLIBSSH2_LIBRARY=${LIBSSH2_LIBRARY_FILE}
             -DOPENSSL_ROOT_DIR=${OPENSSL_ROOT_DIR}
@@ -107,9 +110,11 @@ else()
 
     file(READ ${CONFIG_FILE} FILE_CONTENTS)
 
-    string(REPLACE "${LIBSSH2_LIBRARY_FILE}" "${LIBSSH2_LIBRARY}" FILE_CONTENTS "${FILE_CONTENTS}")
-    string(REPLACE "OpenSSL::Crypto" "${OPENSSL_LIBCRYPTO_LIBRARY}" FILE_CONTENTS "${FILE_CONTENTS}")
-    string(REPLACE "OpenSSL::SSL" "${OPENSSL_LIBSSL_LIBRARY}" FILE_CONTENTS "${FILE_CONTENTS}")
+    string(REPLACE "CURL::libssh2" "${LIBSSH2_LIBRARY}" FILE_CONTENTS "${FILE_CONTENTS}")
+    string(REPLACE "CURL::OpenSSL_Crypto" "${OPENSSL_LIBCRYPTO_LIBRARY}" FILE_CONTENTS "${FILE_CONTENTS}")
+    string(REPLACE "CURL::OpenSSL_SSL" "${OPENSSL_LIBSSL_LIBRARY}" FILE_CONTENTS "${FILE_CONTENTS}")
+    string(REPLACE "CURL::ZLIB" "${ZLIB_LIBRARY}" FILE_CONTENTS "${FILE_CONTENTS}")
+    string(REPLACE "Threads::Threads" "" FILE_CONTENTS "${FILE_CONTENTS}")
     string(REPLACE "ZLIB::ZLIB" "${ZLIB_LIBRARY}" FILE_CONTENTS "${FILE_CONTENTS}")
 
     if(APPLE)
diff --git a/tests/api/version/tests.cpp b/tests/api/version/tests.cpp
index 1d5b870fc..17a8b50fa 100644
--- a/tests/api/version/tests.cpp
+++ b/tests/api/version/tests.cpp
@@ -79,8 +79,8 @@ TEST(VersionTest, libCOMBINE)
 
 TEST(VersionTest, libcurl)
 {
-    EXPECT_EQ(0x080D00U, libOpenCOR::libcurlVersion());
-    EXPECT_EQ("8.13.0-DEV", libOpenCOR::libcurlVersionString());
+    EXPECT_EQ(0x081400U, libOpenCOR::libcurlVersion());
+    EXPECT_EQ("8.20.0-DEV", libOpenCOR::libcurlVersionString());
 }
 
 TEST(VersionTest, libSEDML)
diff --git a/tests/bindings/python/test_version.py b/tests/bindings/python/test_version.py
index 017a1a5cb..4e5a98cd3 100644
--- a/tests/bindings/python/test_version.py
+++ b/tests/bindings/python/test_version.py
@@ -86,12 +86,12 @@ def test_libcombine_version_string():
 
 def test_libcurl_version():
     assert isinstance(loc.libcurl_version(), int)
-    assert loc.libcurl_version() == 0x080D00
+    assert loc.libcurl_version() == 0x081400
 
 
 def test_libcurl_version_string():
     assert isinstance(loc.libcurl_version_string(), str)
-    assert loc.libcurl_version_string() == "8.13.0-DEV"
+    assert loc.libcurl_version_string() == "8.20.0-DEV"
 
 
 def test_libsedml_version():

From 60822d9d11e3f1bda88409576ee3c7bb9ee78331 Mon Sep 17 00:00:00 2001
From: Alan Garny <agarny@hellix.com>
Date: Fri, 29 May 2026 13:09:30 +1200
Subject: [PATCH 05/10] libSBML: upgraded to version 5.21.0.

---
 src/3rdparty/libSBML/CMakeLists.txt | 35 +++++++++++++++++++----------
 1 file changed, 23 insertions(+), 12 deletions(-)

diff --git a/src/3rdparty/libSBML/CMakeLists.txt b/src/3rdparty/libSBML/CMakeLists.txt
index 2bb3c7665..fbdd4b9af 100644
--- a/src/3rdparty/libSBML/CMakeLists.txt
+++ b/src/3rdparty/libSBML/CMakeLists.txt
@@ -13,9 +13,9 @@
 # limitations under the License.
 
 set(PACKAGE_NAME libSBML)
-set(PACKAGE_VERSION 5.20.5)
+set(PACKAGE_VERSION 5.21.0)
 set(PACKAGE_REPOSITORY libsbml)
-set(RELEASE_TAG v5.20.5)
+set(RELEASE_TAG v5.21.0)
 set(INSTALL_DIR ${PREBUILT_DIR}/${PACKAGE_NAME})
 
 # Either retrieve or build our package.
@@ -28,55 +28,66 @@ if(LIBOPENCOR_PREBUILT_LIBSBML)
     if(EMSCRIPTEN)
         retrieve_package(${PACKAGE_NAME} ${PACKAGE_VERSION}
                          ${PACKAGE_REPOSITORY} ${RELEASE_TAG}
-                         7af6669df81bb9ee61ddbca4970d46ae4dbabeee)
+                         54f84ef32f6a70cb7cbe6ffc4251d7762ec3c755)
     else()
         if(WIN32)
             if(RELEASE_MODE)
                 if(INTEL_MODE)
                     retrieve_package(${PACKAGE_NAME} ${PACKAGE_VERSION}
                                      ${PACKAGE_REPOSITORY} ${RELEASE_TAG}
-                                     0ff9f19b3840bf61e7654b5d5cfbebf5af77b718)
+                                     27876adefeba2d0e38da978e6c425f7b303a42a6)
                 else()
                     retrieve_package(${PACKAGE_NAME} ${PACKAGE_VERSION}
                                      ${PACKAGE_REPOSITORY} ${RELEASE_TAG}
-                                     a37af3f1fde2c1f8156e995be154a37eb368e85c)
+                                     ffc13b7e8a0e1ebf410579c09d80a212f4c69998)
                 endif()
             else()
                 if(INTEL_MODE)
                     retrieve_package(${PACKAGE_NAME} ${PACKAGE_VERSION}
                                      ${PACKAGE_REPOSITORY} ${RELEASE_TAG}
-                                     8ccc19c239357bebdd7e7e81a1e80449ee6d81d5)
+                                     c880538369168005bcd80daea453c7b32d95661e)
                 else()
                     retrieve_package(${PACKAGE_NAME} ${PACKAGE_VERSION}
                                      ${PACKAGE_REPOSITORY} ${RELEASE_TAG}
-                                     e729dd13b6bb861644ba801903d9def7b6272f35)
+                                     d12c16ff4a2b8c667160ca8cb2378e332e089bb1)
                 endif()
             endif()
         elseif(APPLE)
             if(INTEL_MODE)
                 retrieve_package(${PACKAGE_NAME} ${PACKAGE_VERSION}
                                  ${PACKAGE_REPOSITORY} ${RELEASE_TAG}
-                                 052aa4d544d1e93cc4530fcfdec68b39879f4878)
+                                 b0fbee2b7a45a35b3cb6751352e56bfc8f111bba)
             else()
                 retrieve_package(${PACKAGE_NAME} ${PACKAGE_VERSION}
                                  ${PACKAGE_REPOSITORY} ${RELEASE_TAG}
-                                 3e0ea2ce2b20189e83aa85c1cc6a45200526875b)
+                                 f3199a109ee56ea2e467ee34c6aca824d63363bb)
             endif()
         else()
             if(INTEL_MODE)
                 retrieve_package(${PACKAGE_NAME} ${PACKAGE_VERSION}
                                  ${PACKAGE_REPOSITORY} ${RELEASE_TAG}
-                                 00358806e25d038071f620c04af8c052c06aafcc)
+                                 3c936c1696294b602aa39dad9a6a255866c2f9bd)
             else()
                 retrieve_package(${PACKAGE_NAME} ${PACKAGE_VERSION}
                                  ${PACKAGE_REPOSITORY} ${RELEASE_TAG}
-                                 6978faf32f2c04d30d4973ae01c83262ae6d4693)
+                                 762d5c39d46a55fc894522ba99ad53c22a3ea1b3)
             endif()
         endif()
     endif()
 elseif(NOT ONLY_BUILD_JAVASCRIPT_THIRD_PARTY_LIBRARIES)
     # Build our package.
 
+    # libSBML's FindLIBXML.cmake unconditionally probes ZLIB. Pre-seed the ZLIB variables so that FindZLIB.cmake can
+    # succeed even when zlib is not available (on Windows and with Emscripten), while still keeping zlib disabled for
+    # libSBML itself.
+
+    set(ZLIB_ARGS
+        -DWITH_ZLIB=OFF
+        -DZLIB_FOUND=TRUE
+        -DZLIB_INCLUDE_DIR=${CMAKE_CURRENT_BINARY_DIR}
+        -DZLIB_LIBRARY=${CMAKE_CURRENT_BINARY_DIR}/zlib.not.used
+    )
+
     build_package(${PACKAGE_NAME}
         URL
             https://github.com/opencor/${PACKAGE_REPOSITORY}/archive/refs/tags/${RELEASE_TAG}.tar.gz
@@ -91,7 +102,7 @@ elseif(NOT ONLY_BUILD_JAVASCRIPT_THIRD_PARTY_LIBRARIES)
             -DWITH_BZIP2=OFF
             -DWITH_CPP_NAMESPACE=ON
             -DWITH_SWIG=OFF
-            -DWITH_ZLIB=OFF
+            ${ZLIB_ARGS}
     )
 
     # Patch some of our CMake configuration files.

From 1b72f140771570de4c4ac24fe2f9210df057f51c Mon Sep 17 00:00:00 2001
From: Alan Garny <agarny@hellix.com>
Date: Fri, 29 May 2026 12:00:13 +1200
Subject: [PATCH 06/10] OpenSSL: upgraded to version 3.5.6.

---
 src/3rdparty/OpenSSL/CMakeLists.txt | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/src/3rdparty/OpenSSL/CMakeLists.txt b/src/3rdparty/OpenSSL/CMakeLists.txt
index 597bc5de2..bf50d4afb 100644
--- a/src/3rdparty/OpenSSL/CMakeLists.txt
+++ b/src/3rdparty/OpenSSL/CMakeLists.txt
@@ -13,9 +13,9 @@
 # limitations under the License.
 
 set(PACKAGE_NAME OpenSSL)
-set(PACKAGE_VERSION 3.5.0)
+set(PACKAGE_VERSION 3.5.6)
 set(PACKAGE_REPOSITORY openssl)
-set(RELEASE_TAG openssl-3.5.0)
+set(RELEASE_TAG openssl-3.5.6)
 set(INSTALL_DIR ${PREBUILT_DIR}/${PACKAGE_NAME})
 
 # Either retrieve or build our package.
@@ -26,42 +26,42 @@ if(LIBOPENCOR_PREBUILT_OPENSSL)
             if(INTEL_MODE)
                 retrieve_package(${PACKAGE_NAME} ${PACKAGE_VERSION}
                                  ${PACKAGE_REPOSITORY} ${RELEASE_TAG}
-                                 ac4440ae3dba3415322fc833bef87b8b4d1b082b)
+                                 1480b47efd53e2a84f5ecf34e007af01bf2b5d1c)
             else()
                 retrieve_package(${PACKAGE_NAME} ${PACKAGE_VERSION}
                                  ${PACKAGE_REPOSITORY} ${RELEASE_TAG}
-                                 cd571c829ce744dbfc82bb1998f4d566b289cf93)
+                                 c3a283735c3fd379b10f91a8fcab5b6bbd1b3b14)
             endif()
         else()
             if(INTEL_MODE)
                 retrieve_package(${PACKAGE_NAME} ${PACKAGE_VERSION}
                                  ${PACKAGE_REPOSITORY} ${RELEASE_TAG}
-                                 ed9489d5ed226ed79ac2d1042a4a22bcdc899a8c)
+                                 c123dc0705360eeadc4186608c041ba7c25cd34c)
             else()
                 retrieve_package(${PACKAGE_NAME} ${PACKAGE_VERSION}
                                  ${PACKAGE_REPOSITORY} ${RELEASE_TAG}
-                                 dec6518c275c9f72aeeea068328ac86f0b87fb82)
+                                 24ca17237784250e8e1a436a7675f087c5f94bf8)
             endif()
         endif()
     elseif(APPLE)
         if(INTEL_MODE)
             retrieve_package(${PACKAGE_NAME} ${PACKAGE_VERSION}
                              ${PACKAGE_REPOSITORY} ${RELEASE_TAG}
-                             67f37a19f38abf06220619074ee880ca63b4a804)
+                             3b3a4e534bc0ca067b6c4ba20e16d4d7b3df5364)
         else()
             retrieve_package(${PACKAGE_NAME} ${PACKAGE_VERSION}
                              ${PACKAGE_REPOSITORY} ${RELEASE_TAG}
-                             8c5d0afbbd2dfe2120502b728e8e5e9ff8f69ecc)
+                             f03c6b2b4ffc795ae8cdb459a4ee19324c4c910b)
         endif()
     else()
         if(INTEL_MODE)
             retrieve_package(${PACKAGE_NAME} ${PACKAGE_VERSION}
                              ${PACKAGE_REPOSITORY} ${RELEASE_TAG}
-                             934a9c39cd923b2466f83066952b17295b8dadf5)
+                             5d413c062d210d51e2b8bc7d43b77e8551524035)
         else()
             retrieve_package(${PACKAGE_NAME} ${PACKAGE_VERSION}
                              ${PACKAGE_REPOSITORY} ${RELEASE_TAG}
-                             cc6a2de4b58b0b717e0684534c17ba5c90e6e7ab)
+                             505270e090d7eba089b553c5939801f3e468acd7)
         endif()
     endif()
 else()

From 341d0e623f828765fe01fe55ea74babb7cb989b8 Mon Sep 17 00:00:00 2001
From: Alan Garny <agarny@hellix.com>
Date: Fri, 29 May 2026 14:27:56 +1200
Subject: [PATCH 07/10] SUNDIALS: upgraded to version 7.7.0.

---
 src/3rdparty/SUNDIALS/CMakeLists.txt      | 22 +++++++++++-----------
 tests/api/version/tests.cpp               |  4 ++--
 tests/bindings/javascript/version.test.js |  4 ++--
 tests/bindings/python/test_version.py     |  4 ++--
 4 files changed, 17 insertions(+), 17 deletions(-)

diff --git a/src/3rdparty/SUNDIALS/CMakeLists.txt b/src/3rdparty/SUNDIALS/CMakeLists.txt
index 2ce9e0b5c..cec285aa1 100644
--- a/src/3rdparty/SUNDIALS/CMakeLists.txt
+++ b/src/3rdparty/SUNDIALS/CMakeLists.txt
@@ -13,9 +13,9 @@
 # limitations under the License.
 
 set(PACKAGE_NAME SUNDIALS)
-set(PACKAGE_VERSION v7.3.0)
+set(PACKAGE_VERSION v7.7.0)
 set(PACKAGE_REPOSITORY sundials)
-set(RELEASE_TAG v7.3.0)
+set(RELEASE_TAG v7.7.0)
 set(INSTALL_DIR ${PREBUILT_DIR}/${PACKAGE_NAME})
 
 # Either retrieve or build our package.
@@ -24,49 +24,49 @@ if(LIBOPENCOR_PREBUILT_SUNDIALS)
     if(EMSCRIPTEN)
         retrieve_package(${PACKAGE_NAME} ${PACKAGE_VERSION}
                          ${PACKAGE_REPOSITORY} ${RELEASE_TAG}
-                         3ce480076a375ac68b84e3a395805b1304f65ca3)
+                         d51821a5f6edf151e72e53ad9edb700022e44b98)
     else()
         if(WIN32)
             if(RELEASE_MODE)
                 if(INTEL_MODE)
                     retrieve_package(${PACKAGE_NAME} ${PACKAGE_VERSION}
                                      ${PACKAGE_REPOSITORY} ${RELEASE_TAG}
-                                     6c3758026f18435d2ddba98ea6cdca03b720a905)
+                                     ea5e25fbe26a8f1309f9c9424e688abe626700c5)
                 else()
                     retrieve_package(${PACKAGE_NAME} ${PACKAGE_VERSION}
                                      ${PACKAGE_REPOSITORY} ${RELEASE_TAG}
-                                     6bccea22078cac44357cb8c2c70138f1c68837fc)
+                                     9526d5b7723b31f77f8c68ed8a8e356ae7029503)
                 endif()
             else()
                 if(INTEL_MODE)
                     retrieve_package(${PACKAGE_NAME} ${PACKAGE_VERSION}
                                      ${PACKAGE_REPOSITORY} ${RELEASE_TAG}
-                                     0d62d71b789f05270852adb1b280711088304dfd)
+                                     a84a217438bd69c61ba7649ccf54ea3def6f0cdb)
                 else()
                     retrieve_package(${PACKAGE_NAME} ${PACKAGE_VERSION}
                                      ${PACKAGE_REPOSITORY} ${RELEASE_TAG}
-                                     bed457c4b5430aa40a97fa2f403acba8648dadbe)
+                                     0ce0997d40fec38b3f2a6ecea7f39a29a66bef79)
                 endif()
             endif()
         elseif(APPLE)
             if(INTEL_MODE)
                 retrieve_package(${PACKAGE_NAME} ${PACKAGE_VERSION}
                                  ${PACKAGE_REPOSITORY} ${RELEASE_TAG}
-                                 23db2411afd00e339667c7d8761d12dfd43e7c1a)
+                                 0cfb4f6722c19acd12935b9d2a2f9dbea9e44cba)
             else()
                 retrieve_package(${PACKAGE_NAME} ${PACKAGE_VERSION}
                                  ${PACKAGE_REPOSITORY} ${RELEASE_TAG}
-                                 d889bfbf95f76518048523b0a59ca925f73b5b6b)
+                                 6e36a58950250682f16117715d780adb1a9588f5)
             endif()
         else()
             if(INTEL_MODE)
                 retrieve_package(${PACKAGE_NAME} ${PACKAGE_VERSION}
                                  ${PACKAGE_REPOSITORY} ${RELEASE_TAG}
-                                 6b736ecb5d7bac1f54e75b81f2b733c49fc654d7)
+                                 e4501231ad79082f46c031a34c2da1c50d6e7db3)
             else()
                 retrieve_package(${PACKAGE_NAME} ${PACKAGE_VERSION}
                                  ${PACKAGE_REPOSITORY} ${RELEASE_TAG}
-                                 d8e6b1ed20c2fa2557333e0c281e8e4ad622b09b)
+                                 68ca5feee035f3a958225fdaaea6bfab3bae7aa2)
             endif()
         endif()
     endif()
diff --git a/tests/api/version/tests.cpp b/tests/api/version/tests.cpp
index 17a8b50fa..4678ff472 100644
--- a/tests/api/version/tests.cpp
+++ b/tests/api/version/tests.cpp
@@ -97,6 +97,6 @@ TEST(VersionTest, LLVM)
 
 TEST(VersionTest, SUNDIALS)
 {
-    EXPECT_EQ(0x070300U, libOpenCOR::sundialsVersion());
-    EXPECT_EQ("7.3.0", libOpenCOR::sundialsVersionString());
+    EXPECT_EQ(0x070700U, libOpenCOR::sundialsVersion());
+    EXPECT_EQ("7.7.0", libOpenCOR::sundialsVersionString());
 }
diff --git a/tests/bindings/javascript/version.test.js b/tests/bindings/javascript/version.test.js
index fad96a403..246419ec8 100644
--- a/tests/bindings/javascript/version.test.js
+++ b/tests/bindings/javascript/version.test.js
@@ -77,7 +77,7 @@ test.describe('Version tests', () => {
   });
 
   test('SUNDIALS', () => {
-    assert.strictEqual(loc.sundialsVersion(), 0x070300);
-    assert.strictEqual(loc.sundialsVersionString(), '7.3.0');
+    assert.strictEqual(loc.sundialsVersion(), 0x070700);
+    assert.strictEqual(loc.sundialsVersionString(), '7.7.0');
   });
 });
diff --git a/tests/bindings/python/test_version.py b/tests/bindings/python/test_version.py
index 4e5a98cd3..a6763a56b 100644
--- a/tests/bindings/python/test_version.py
+++ b/tests/bindings/python/test_version.py
@@ -116,9 +116,9 @@ def test_llvm_version_string():
 
 def test_sundials_version():
     assert isinstance(loc.sundials_version(), int)
-    assert loc.sundials_version() == 0x070300
+    assert loc.sundials_version() == 0x070700
 
 
 def test_sundials_version_string():
     assert isinstance(loc.sundials_version_string(), str)
-    assert loc.sundials_version_string() == "7.3.0"
+    assert loc.sundials_version_string() == "7.7.0"

From 3d180484a7bb50c0b8be4237e12fe9c9e9c7427f Mon Sep 17 00:00:00 2001
From: Alan Garny <agarny@hellix.com>
Date: Fri, 29 May 2026 14:29:07 +1200
Subject: [PATCH 08/10] zipper: upgraded to commit 83701e0.

---
 src/3rdparty/zipper/CMakeLists.txt | 33 ++++++++++++++++++------------
 1 file changed, 20 insertions(+), 13 deletions(-)

diff --git a/src/3rdparty/zipper/CMakeLists.txt b/src/3rdparty/zipper/CMakeLists.txt
index 0608cd34b..7e2674942 100644
--- a/src/3rdparty/zipper/CMakeLists.txt
+++ b/src/3rdparty/zipper/CMakeLists.txt
@@ -15,7 +15,7 @@
 set(PACKAGE_NAME zipper)
 set(PACKAGE_VERSION 0.9.1)
 set(PACKAGE_REPOSITORY zipper)
-set(RELEASE_TAG 966d3b2)
+set(RELEASE_TAG 83701e0)
 set(INSTALL_DIR ${PREBUILT_DIR}/${PACKAGE_NAME})
 
 # Either retrieve or build our package.
@@ -24,63 +24,70 @@ if(LIBOPENCOR_PREBUILT_ZIPPER)
     if(EMSCRIPTEN)
         retrieve_package(${PACKAGE_NAME} ${PACKAGE_VERSION}
                          ${PACKAGE_REPOSITORY} ${RELEASE_TAG}
-                         ffa3d9d8d1c908f4c2ceb5d6458752713e6a67be)
+                         32b71d3650a7f9b12205d19159a7b66b43b8053d)
     else()
         if(WIN32)
             if(RELEASE_MODE)
                 if(INTEL_MODE)
                     retrieve_package(${PACKAGE_NAME} ${PACKAGE_VERSION}
                                      ${PACKAGE_REPOSITORY} ${RELEASE_TAG}
-                                     d9a1f4c3ca79c08a0c374fd4312e2a66ac8a9a98)
+                                     58c80587ec2e926f534dad28ac2bd51270a7478d)
                 else()
                     retrieve_package(${PACKAGE_NAME} ${PACKAGE_VERSION}
                                      ${PACKAGE_REPOSITORY} ${RELEASE_TAG}
-                                     024f1739d168bd52456b9cbfb55ca3c995d81929)
+                                     4342c6af925245d06c099647d1abc94413dfd790)
                 endif()
             else()
                 if(INTEL_MODE)
                     retrieve_package(${PACKAGE_NAME} ${PACKAGE_VERSION}
                                      ${PACKAGE_REPOSITORY} ${RELEASE_TAG}
-                                     46b74fd7bd222b074fac49e190ec9671ffadd137)
+                                     30f92acc56e7ae6ca51fa7f7c8db358d6e645de3)
                 else()
                     retrieve_package(${PACKAGE_NAME} ${PACKAGE_VERSION}
                                      ${PACKAGE_REPOSITORY} ${RELEASE_TAG}
-                                     7d6a468d06bb634d98a7f2dcbf606fead6b6d08d)
+                                     b69909d36c98248a367e55071dc4ff77803efd7f)
                 endif()
             endif()
         elseif(APPLE)
             if(INTEL_MODE)
                 retrieve_package(${PACKAGE_NAME} ${PACKAGE_VERSION}
                                  ${PACKAGE_REPOSITORY} ${RELEASE_TAG}
-                                 ed676c101edd61413660bf16a9d72e1bd53bdfba)
+                                 c191906c1143e8fbaf3d99efa624d88728d22757)
             else()
                 retrieve_package(${PACKAGE_NAME} ${PACKAGE_VERSION}
                                  ${PACKAGE_REPOSITORY} ${RELEASE_TAG}
-                                 9122983dd5f9cb356fdbc100fb8c07e870290a9a)
+                                 c345999013e5dca311f6567ea5a264476d6218af)
             endif()
         else()
             if(INTEL_MODE)
                 retrieve_package(${PACKAGE_NAME} ${PACKAGE_VERSION}
                                  ${PACKAGE_REPOSITORY} ${RELEASE_TAG}
-                                 481332ea711b286022341952253fde5b9e5d4884)
+                                 c2c699b0644ebfd4b934ec3dd49b12d787ca7782)
             else()
                 retrieve_package(${PACKAGE_NAME} ${PACKAGE_VERSION}
                                  ${PACKAGE_REPOSITORY} ${RELEASE_TAG}
-                                 e67c7b7c6aa174f73e79f50fb26c41a5efab8f2d)
+                                 2aad270e975e23afc8a79fcb67be784a09151088)
             endif()
         endif()
     endif()
 elseif(NOT ONLY_BUILD_JAVASCRIPT_THIRD_PARTY_LIBRARIES)
     # Build our package.
+    # Note: unlike for the other packages, we don't use a URL to retrieve zipper's source code since it contains a
+    #       submodule (minizip) and we need to make sure that it is retrieved.
 
     if(APPLE)
         set(PACKAGE_C_FLAGS -Wno-implicit-function-declaration)
     endif()
 
     build_package(${PACKAGE_NAME}
-        URL
-            https://github.com/opencor/${PACKAGE_REPOSITORY}/archive/refs/tags/${RELEASE_TAG}.tar.gz
-        DOWNLOAD_NO_PROGRESS ON
+        GIT_REPOSITORY
+            https://github.com/opencor/${PACKAGE_REPOSITORY}.git
+        GIT_TAG
+            ${RELEASE_TAG}
+        GIT_SUBMODULES
+            minizip
+        GIT_SUBMODULES_RECURSE
+            ON
         CMAKE_CACHE_ARGS
             -DCMAKE_C_FLAGS:STRING=${PACKAGE_C_FLAGS}
         CMAKE_ARGS

From c85c681ec35665708894a101025920cb72fd7a08 Mon Sep 17 00:00:00 2001
From: Alan Garny <agarny@hellix.com>
Date: Fri, 29 May 2026 14:35:13 +1200
Subject: [PATCH 09/10] zlib-ng: upgraded to version 2.3.3.

---
 src/3rdparty/zlib/CMakeLists.txt | 22 +++++++++++-----------
 1 file changed, 11 insertions(+), 11 deletions(-)

diff --git a/src/3rdparty/zlib/CMakeLists.txt b/src/3rdparty/zlib/CMakeLists.txt
index c7b314a3b..e4bc06a32 100644
--- a/src/3rdparty/zlib/CMakeLists.txt
+++ b/src/3rdparty/zlib/CMakeLists.txt
@@ -13,9 +13,9 @@
 # limitations under the License.
 
 set(PACKAGE_NAME zlib)
-set(PACKAGE_VERSION 2.2.4)
+set(PACKAGE_VERSION 2.3.3)
 set(PACKAGE_REPOSITORY zlib-ng)
-set(RELEASE_TAG 2.2.4)
+set(RELEASE_TAG 2.3.3)
 set(INSTALL_DIR ${PREBUILT_DIR}/${PACKAGE_NAME})
 
 # Either retrieve or build our package.
@@ -24,49 +24,49 @@ if(LIBOPENCOR_PREBUILT_ZLIB)
     if(EMSCRIPTEN)
         retrieve_package(${PACKAGE_NAME} ${PACKAGE_VERSION}
                          ${PACKAGE_REPOSITORY} ${RELEASE_TAG}
-                         a2ce80c7f1eea451d1e57e351a52a9d11b5a4a6c)
+                         c47de434f979f49d43483f5e695b09918ab00e2a)
     else()
         if(WIN32)
             if(RELEASE_MODE)
                 if(INTEL_MODE)
                     retrieve_package(${PACKAGE_NAME} ${PACKAGE_VERSION}
                                      ${PACKAGE_REPOSITORY} ${RELEASE_TAG}
-                                     1f45147bceeded545d2ecc5a5e0234c50aa122f9)
+                                     a7da5d1649d860d174517941cce710ae67096d46)
                 else()
                     retrieve_package(${PACKAGE_NAME} ${PACKAGE_VERSION}
                                      ${PACKAGE_REPOSITORY} ${RELEASE_TAG}
-                                     dd158fb86ac14e2423128c2a5ada55e620ef4e10)
+                                     bd80f33ed5682f034eefbde2cb85bdb7ae427b45)
                 endif()
             else()
                 if(INTEL_MODE)
                     retrieve_package(${PACKAGE_NAME} ${PACKAGE_VERSION}
                                      ${PACKAGE_REPOSITORY} ${RELEASE_TAG}
-                                     a090b05e817a8e3d1137d2d272641a68eaf2111f)
+                                     56671c62efd78d42a9ae01a38cd84790c778fc17)
                 else()
                     retrieve_package(${PACKAGE_NAME} ${PACKAGE_VERSION}
                                      ${PACKAGE_REPOSITORY} ${RELEASE_TAG}
-                                     989b17fd78df61608efb365b083957fd3230e26f)
+                                     19513fc314f35b3af2926d048f7183e29309321b)
                 endif()
             endif()
         elseif(APPLE)
             if(INTEL_MODE)
                 retrieve_package(${PACKAGE_NAME} ${PACKAGE_VERSION}
                                  ${PACKAGE_REPOSITORY} ${RELEASE_TAG}
-                                 2225a43db4b45fa707f894cba12b615678909330)
+                                 6ddb3cbe8db944b867129a07c2303df2bd34896e)
             else()
                 retrieve_package(${PACKAGE_NAME} ${PACKAGE_VERSION}
                                  ${PACKAGE_REPOSITORY} ${RELEASE_TAG}
-                                 93efe39a0bb32bed4c7a4bf8d25f82472aced7a7)
+                                 4b0de3a7a5918b0efe60d3f536f526312c3adb97)
             endif()
         else()
             if(INTEL_MODE)
                 retrieve_package(${PACKAGE_NAME} ${PACKAGE_VERSION}
                                  ${PACKAGE_REPOSITORY} ${RELEASE_TAG}
-                                 f2b41dcc4fbefa3c347e8a86d85f40b0ca802b2e)
+                                 2acc1f90e59fb53f809d8126b20847043a64fc78)
             else()
                 retrieve_package(${PACKAGE_NAME} ${PACKAGE_VERSION}
                                  ${PACKAGE_REPOSITORY} ${RELEASE_TAG}
-                                 396fac845ae196fb3619341c78f787b65c382105)
+                                 95dc67508c173e06d14c0438a671187b674ed535)
             endif()
         endif()
     endif()

From 6dc45d37bf5676f03df5e251ea8e50cd1b1e831b Mon Sep 17 00:00:00 2001
From: Alan Garny <agarny@hellix.com>
Date: Mon, 1 Jun 2026 20:25:03 +1200
Subject: [PATCH 10/10] CI

---
 cmake/packaging/patch.in.cmake | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cmake/packaging/patch.in.cmake b/cmake/packaging/patch.in.cmake
index 9a6c64c97..f32e0c7af 100644
--- a/cmake/packaging/patch.in.cmake
+++ b/cmake/packaging/patch.in.cmake
@@ -7,7 +7,7 @@ file(READ ${CMAKE_FILE} FILE_CONTENTS)
 # entry to those needed system libraries or remove the INTERFACE_LINK_LIBRARIES entry altogether.
 
 if(WIN32)
-    string(REGEX REPLACE "INTERFACE_LINK_LIBRARIES[^\n]*\n" "INTERFACE_LINK_LIBRARIES \"$<LINK_ONLY:crypt32.lib>;$<LINK_ONLY:version.lib>;$<LINK_ONLY:wldap32.lib>;$<LINK_ONLY:ws2_32.lib>\"\n" FILE_CONTENTS "${FILE_CONTENTS}")
+    string(REGEX REPLACE "INTERFACE_LINK_LIBRARIES[^\n]*\n" "INTERFACE_LINK_LIBRARIES \"$<LINK_ONLY:bcrypt.lib>;$<LINK_ONLY:crypt32.lib>;$<LINK_ONLY:iphlpapi.lib>;$<LINK_ONLY:version.lib>;$<LINK_ONLY:wldap32.lib>;$<LINK_ONLY:ws2_32.lib>\"\n" FILE_CONTENTS "${FILE_CONTENTS}")
 elseif(APPLE)
     string(REGEX REPLACE "INTERFACE_LINK_LIBRARIES[^\n]*\n" "INTERFACE_LINK_LIBRARIES \"-framework CoreFoundation;-framework SystemConfiguration;$<LINK_ONLY:ldap>\"\n" FILE_CONTENTS "${FILE_CONTENTS}")
 else()