- Refactor `get_wallet()` to return `ton_balance` and `usdt_balance` in `WalletInfo`.
- Update transaction processing to validate balances for both TON and USDT payment methods.
- Introduce `parse_required_payment_amount` utility to extract payment amounts from responses.
- Modify tests to cover new balance checks and payment method handling.
- Upgrade GitHub Actions artifact upload action to v7.
- Enhance documentation and examples to reflect changes in wallet balance handling.
- Removed outdated example scripts for managing anonymous numbers, making raw API calls, fetching wallet info, and various giveaways.
- Introduced new scripts for searching gifts, numbers, and usernames in the Fragment marketplace.
- Added examples for recharging Telegram Ads accounts and managing user balances with TON.
- Updated example scripts to improve clarity and maintainability, ensuring they align with the latest API changes.
- Implemented `search_gifts` method for searching gifts in the Fragment marketplace.
- Implemented `search_numbers` method for searching anonymous Telegram numbers.
- Added new example scripts for searching gifts, numbers, and usernames.
- Updated HTML parsing logic to handle gift items and number listings.
- Added unit tests for the new search methods and updated existing tests for usernames and numbers.
- Removed obsolete test file for auction searches.
- Added new methods for handling giveaways: `giveaway_premium` and `giveaway_stars`.
- Refactored existing purchase methods into separate files: `purchase_premium.py` and `purchase_stars.py`.
- Removed old premium and stars methods from the codebase.
- Updated `__init__.py` to include new giveaway methods in the public API.
- Introduced new result types for giveaways: `PremiumGiveawayResult` and `StarsGiveawayResult`.
- Updated constants for new giveaway pages.
- Enhanced error handling for configuration and user validation in giveaway methods.
- Updated tests to cover new functionality and refactored existing tests to match new method locations.