Migration Guide

This guide helps you upgrade from older versions of CodeVideoRenderer.

Migrating to 1.2.x

Version 1.2.x introduced breaking API changes. Follow the sections below when upgrading from 1.1.x or earlier.

Function Naming Convention

All public functions and classes switched from snake_case to camelCase in 1.2.1.

Old (1.1.x and earlier)	New (1.2.x)
type_checker	typeChecker

If you were calling utility functions directly from CodeVideoRenderer.utils, update your code accordingly.

Removed Utilities

The following functions were removed from utils.py in 1.2.3:

• checkType

• typeChecker

If your own code depends on these functions, replace them with typeguard.typechecked (which CodeVideoRenderer now uses internally) or implement your own type checking.

No Action Needed for Basic Usage

If you only use the high-level CameraFollowCursorCV API (as shown in Tutorials & Guides), no code changes are required—the breaking changes affect internal utilities and direct imports from utils.py.