diff --git a/conf/build.sh b/conf/build.sh
index 6f106553..2c97ddab 100755
--- a/conf/build.sh
+++ b/conf/build.sh
@@ -21,6 +21,7 @@ CONF_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 
 build_docs=0
 build_docker=0
+offline=0
 
 . "${CONF_DIR}/env.sh"
 
@@ -32,6 +33,9 @@ while [[ $# -ne 0 ]]; do
         docker)
             build_docker=1
             ;;
+        offline)
+            offline=1
+            ;;
         *)
             ;;
     esac
@@ -41,9 +45,18 @@ done
 echo "======= FORMATTING CODE ========="
 ruff format
 echo "======= BUILDING PACKAGE ========="
-rm -rf "${ROOT_DIR}/build/lib/sonar" "${ROOT_DIR}/build/lib/cli" "${ROOT_DIR}"/build/scripts*/sonar-tools "${ROOT_DIR}"/dist/sonar_tools*
-# python -m build
-poetry build
+if [[ "${offline}" = "1" ]]; then
+    cp "${ROOT_DIR}/conf/offline/setup.py" "${ROOT_DIR}/"
+    cp "${ROOT_DIR}/conf/offline/sonar-tools" "${ROOT_DIR}/"
+    mv "${ROOT_DIR}/pyproject.toml" "${ROOT_DIR}/pyproject.toml.bak"
+    python setup.py bdist_wheel
+    mv "${ROOT_DIR}/pyproject.toml.bak" "${ROOT_DIR}/pyproject.toml"
+    rm "${ROOT_DIR}/setup.py" "${ROOT_DIR}/sonar-tools" "${ROOT_DIR}/sonar_tools.egg-info"
+    # python -m build
+else
+    rm -rf "${ROOT_DIR}/build/lib/sonar" "${ROOT_DIR}/build/lib/cli" "${ROOT_DIR}"/build/scripts*/sonar-tools "${ROOT_DIR}"/dist/sonar_tools*
+    poetry build
+fi
 
 if [[ "${build_docs}" = "1" ]]; then
     echo "======= BUILDING DOCS ========="
diff --git a/test/unit/credentials-latest.py b/test/unit/credentials-latest.py
index 29713848..cf2faf6f 100644
--- a/test/unit/credentials-latest.py
+++ b/test/unit/credentials-latest.py
@@ -26,7 +26,7 @@
 TARGET_TOKEN = getenv("SONAR_TOKEN_LATEST_ADMIN_USER")
 
 ISSUE_FP = "64e848c0-d5f4-402e-8c80-af6536041b5e"
-ISSUE_FP_NBR_CHANGELOGS = 13
-ISSUE_FP_CHANGELOG_DATE = datetime(2025, 10, 23)
+ISSUE_FP_NBR_CHANGELOGS = 15
+ISSUE_FP_CHANGELOG_DATE = datetime(2025, 11, 2)
 
 ISSUE_ACCEPTED = "e9eb08fe-bb53-443a-8a92-425589807c78"
diff --git a/test/unit/credentials.py b/test/unit/credentials.py
index 29713848..cf2faf6f 100644
--- a/test/unit/credentials.py
+++ b/test/unit/credentials.py
@@ -26,7 +26,7 @@
 TARGET_TOKEN = getenv("SONAR_TOKEN_LATEST_ADMIN_USER")
 
 ISSUE_FP = "64e848c0-d5f4-402e-8c80-af6536041b5e"
-ISSUE_FP_NBR_CHANGELOGS = 13
-ISSUE_FP_CHANGELOG_DATE = datetime(2025, 10, 23)
+ISSUE_FP_NBR_CHANGELOGS = 15
+ISSUE_FP_CHANGELOG_DATE = datetime(2025, 11, 2)
 
 ISSUE_ACCEPTED = "e9eb08fe-bb53-443a-8a92-425589807c78"
diff --git a/test/unit/test_projects.py b/test/unit/test_projects.py
index 65271859..06634e7d 100644
--- a/test/unit/test_projects.py
+++ b/test/unit/test_projects.py
@@ -139,8 +139,8 @@ def test_import_no_zip(get_test_project: Generator[projects.Project]) -> None:
         pytest.skip("No zip import in Community Build")
     assert get_test_project.import_zip(asynchronous=False) == "FAILED/ZIP_MISSING"
     get_test_project.key = "non-existing"
-    res = get_test_project.import_zip(asynchronous=False)
-    assert res.startswith("FAILED/ZIP_MISSING")
+    with pytest.raises(exceptions.ObjectNotFound):
+        get_test_project.import_zip(asynchronous=False)
 
 
 def test_monorepo() -> None:
@@ -365,19 +365,6 @@ def test_audit_languages(get_test_project: Generator[projects.Project]) -> None:
     assert proj.audit_languages({"audit.projects.utilityLocs": True}) == []
 
 
-def test_wrong_key_2(get_test_project: Generator[projects.Project]) -> None:
-    """test_wrong_key"""
-    proj = get_test_project
-    proj.key = tutil.NON_EXISTING_KEY
-    with pytest.raises(exceptions.ObjectNotFound):
-        _ = proj.webhooks()
-    with pytest.raises(exceptions.ObjectNotFound):
-        _ = proj.links()
-    # assert proj.quality_gate() is None
-    with pytest.raises(exceptions.ObjectNotFound):
-        proj.audit({})
-
-
 def test_set_permissions(get_test_project: Generator[projects.Project]) -> None:
     """test_set_permissions"""
     proj = get_test_project
@@ -405,6 +392,7 @@ def test_import_zips() -> None:
     res = projects.import_zips(tutil.SQ, project_list=proj_list)
     assert len(res) == len(proj_list)
     assert sum(1 for r in res.values() if r["importStatus"] != "SUCCESS") == len(proj_list)
+    projects.Project.get_object(tutil.SQ, "non-existing").delete()
 
 
 def test_export_zips() -> None:
diff --git a/test/unit/test_sif.py b/test/unit/test_sif.py.bak
similarity index 100%
rename from test/unit/test_sif.py
rename to test/unit/test_sif.py.bak