- Removed empty string mapping from model_map in AnyModelProviderMixin.
- Updated clean_name function to exclude 'chat' from version patterns.
- Added stream_timeout parameter to AsyncGeneratorProvider for more flexible timeout handling.
- Enhanced chunk yielding in AsyncAuthedProvider to support stream_timeout, allowing for better control over asynchronous responses.
- Rename DeepInfraChat to DeepInfra across all files
- Move DeepInfra from needs_auth to main Provider directory
- Rename LMArenaBeta to LMArena throughout codebase
- Move search-related providers to new search subdirectory (GoogleSearch, SearXNG, YouTube)
- Move deprecated providers to not_working directory (Free2GPT, LegacyLMArena, PenguinAI, ImageLabs, har)
- Add new Mintlify provider with custom AI assistant implementation
- Update Anthropic provider with Claude 4 models and Opus 4.1 parameter handling
- Update Grok provider with Grok 4 models and improved streaming support
- Update GithubCopilot with expanded model list including o3-mini, o4-mini, gpt-5 previews
- Update LambdaChat default model from deepseek-r1 to deepseek-llama3.3-70b
- Update TeachAnything default model from gemini-1.5-pro to gemma
- Remove DeepInfra from needs_auth directory
- Update all model_map references from DeepInfraChat to DeepInfra
- Update all model_map references from LMArenaBeta to LMArena
- Add beta_headers support to Anthropic for special features
- Improve Mintlify provider with system prompt handling and streaming
- Update model configurations in models.py to reflect provider changes
- g4f/Provider/needs_auth/Azure.py: add class attribute failed: dict[str, int] = {}
- g4f/Provider/needs_auth/Azure.py: before creating async generator, raise MissingAuthError if failed[model] >= 3
- g4f/Provider/needs_auth/Azure.py: on MissingAuthError, increment failed[model] and re-raise with message
- g4f/providers/base_provider.py (AsyncAuthedProvider): comment out cache_file.unlink() in the branch following JSON dump handling
- g4f/providers/base_provider.py (AsyncAuthedProvider): comment out cache_file.unlink() in exception handler for (MissingAuthError, NoValidHarFileError, CloudflareError) before re-authentication
