Implemented 5 E2E Playwright tests for updating an issue's project from one project to another: 1. **test_update_issue_change_project** - Basic project change from one to another 2. **test_update_issue_change_project_using_search_filter** - Using search input to filter projects before selecting 3. **test_update_issue_change_project_with_multiple_projects_available** - Selecting from multiple project options 4. **test_update_issue_change_project_identifier_not_changed** - Verifies identifier remains stable after project change 5. **test_update_issue_change_project_back_and_forth** - Multiple project changes back and forth All tests pass. Created test file: tests/e2e/test_update_issue_change_project.py (389 lines) Commit: 1291233