Squashed commit of the following:

commit 6c56a00
Author: Ivet Galabova <[email protected]>
Date:   Wed Mar 19 16:14:34 2025 +0000

    archive

commit 32e0460
Author: Ivet Galabova <[email protected]>
Date:   Wed Mar 19 16:10:49 2025 +0000

    unzipped

commit c8d7e70
Author: Ivet Galabova <[email protected]>
Date:   Wed Mar 19 15:57:21 2025 +0000

    can't test archive until release

commit ae5ccc4
Author: Ivet Galabova <[email protected]>
Date:   Wed Mar 19 15:51:57 2025 +0000

    try to test download of archive

commit a1d92f3
Author: Ivet Galabova <[email protected]>
Date:   Wed Mar 19 15:49:33 2025 +0000

    unzip

commit f73ad0a
Author: Ivet Galabova <[email protected]>
Date:   Wed Mar 19 15:45:12 2025 +0000

    path to unzipped dir

commit d6a70f8
Author: Ivet Galabova <[email protected]>
Date:   Wed Mar 19 15:43:49 2025 +0000

    copy archive to root dir

commit 2b8c85f
Author: Ivet Galabova <[email protected]>
Date:   Wed Mar 19 15:42:40 2025 +0000

    correct archive name

commit 445b549
Author: Ivet Galabova <[email protected]>
Date:   Wed Mar 19 15:41:34 2025 +0000

    try 6

commit 8eee30a
Author: Ivet Galabova <[email protected]>
Date:   Wed Mar 19 15:35:54 2025 +0000

    try 5

commit 69a8746
Author: Ivet Galabova <[email protected]>
Date:   Wed Mar 19 15:33:40 2025 +0000

    try 4

commit 074f2bb
Author: Ivet Galabova <[email protected]>
Date:   Wed Mar 19 15:32:46 2025 +0000

    try 3

commit 0989aca
Author: Ivet Galabova <[email protected]>
Date:   Wed Mar 19 15:27:07 2025 +0000

    try 2

commit f0e1362
Author: Ivet Galabova <[email protected]>
Date:   Wed Mar 19 15:19:22 2025 +0000

    try

Author: galabovaa

.github/workflows/release-archive-artifact.yml

@@ -12,20 +12,48 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4
 
-      - name: Generate archive artifact
+      - name: Create Build Environment
+        run: cmake -E make_directory ${{runner.workspace}}/archive
+
+      - name: Create Build Environment
+        run: cmake -E make_directory ${{runner.workspace}}/archive_unzipped
+
+      - name: working dir
         run: |
           pwd
-          ls 
-          echo $GITHUB_WORKSPACE
-          echo ${runner.workspace}
-          cd ..
-          ls
+          echo ${{runner.workspace}}
+          echo ""
+          ls ${{runner.workspace}}/HiGHS
 
-      - name: working dir
+        # ls 
+        # echo $GITHUB_WORKSPACE
+
+      - name:  Generate archive artifact
         run: |
           pwd
-          ls 
-        # tar -czvf source-archive.tar.gz $GITHUB_WORKSPACE
+          cd ${{runner.workspace}}
+          pwd
+          tar -czvf source-archive.tar.gz HiGHS
+          
+        # --exclude='./archive'
+
+      - name: unzip archive
+        run: |
+          cd ${{runner.workspace}}
+          tar -xvzf source-archive.tar.gz -C ${{runner.workspace}}/archive_unzipped
+
+      - name: ls unziped archive
+        run: |
+          cd ${{runner.workspace}}/archive_unzipped
+          pwd
+          ls
+          cd HiGHS
+          ls
+
+      - name: copy archive
+        run: |
+          cp ${{runner.workspace}}/source-archive.tar.gz .
+          ls
 
       - name: Release
         uses: softprops/action-gh-release@v2

FEATURES.md

@@ -1,6 +1,8 @@
 ## Build changes
 
-Added code coverage report
+Added code coverage report.
+
+Replaced command line parsing library with CLI11. Removed C++17 reference with cxxopts, which is no longer in HiGHS. 
 
 ## Code changes
 
@@ -34,15 +36,14 @@ Model status is set appropriately when a solver's claimed optimality doesn't sat
 
 Command line parsing now done with pure C++11 code
 
+Added command line flags to read basis from and write basis to a file 
+
 Bug fixes in records of primal/dual rays
 
 MPS read utility improved. Error logging is now less verbose; inability to handle USERCUTS section is properly logged
 
 Implemented lifting for probing as described by Achterberg et al in _Presolve Reductions in Mixed Integer Programming._ INFORMS Journal on Computing 32(2):473-506 (2019). Not used by default, but option mip_lifting_for_probing allows it to be used with two levels of modification
 
+Propagated updates from cuPDLP-C
 
-
-
-
-
-
+Added GPU support for cuPDLP-C