Upgrade OpenTimelineIO to 18.1

18.1 is shipping with wheels for Python 3.13,
which fixes our windows compatibility issue

Author: shidarin

.github/workflows/ci.yml

@@ -14,12 +14,12 @@ jobs:
       matrix:
         os: [ubuntu-latest, windows-latest, macos-latest]
         python-version: ['3.11', '3.12', '3.13', '3.14']
-        exclude:
-          # Exclude Windows builds for Python 3.13 and 3.14 due to OpenTimelineIO compatibility issues
-          - os: windows-latest
-            python-version: '3.13'
-          - os: windows-latest
-            python-version: '3.14'
+        # exclude:
+        #   # Exclude Windows builds for Python 3.13 and 3.14 due to OpenTimelineIO compatibility issues
+        #   - os: windows-latest
+        #     python-version: '3.13'
+        #   - os: windows-latest
+        #     python-version: '3.14'
 
     steps:
     - uses: actions/checkout@v4

docs/changelog.md

@@ -27,7 +27,7 @@ All notable changes to CDL Convert are documented in this file.
 
 - **Build System:** Migrated from setup.py to pyproject.toml with Hatch
 - **CI/CD:** Migrated from Travis CI to GitHub Actions
-- **Dependencies:** Upgraded OpenTimelineIO to v0.17+
+- **Dependencies:** Upgraded OpenTimelineIO to 18.1+
 - **Documentation:** Modernized to Sphinx + MyST Parser with Furo theme
 
 ### Compatibility

pyproject.toml

@@ -33,7 +33,7 @@ classifiers = [
 ]
 requires-python = ">=3.11"
 dependencies = [
-    "OpenTimelineIO>=0.17.0",
+    "OpenTimelineIO>=0.18.1",
     "otio-cmx3600-adapter>=1.0.0",
     "otio-ale-adapter>=1.0.0",
     "defusedxml>=0.7.0",