- Fix `EntityLike` validator
- Fix stringifying error in logging
- Fix command escaping when using layout translated prefix
- New `utils.answer_file` method
- New `utils.get_cpu_usage` method
- New `utils.get_ram_usage` method
- New QR login flow
- New license banners
- New error-specific messages for RPCErrors, FloodWaitErrors, NetworkErrors
- Send `start` hook to `InfiniteLoop` instances with `autostart` flag only after `client_ready`
- Replace `__getattr__` in `Module` object with properties for commands and handlers
- Move from monkey-patching concept of filling modules' attributes to native one
- Partial Tatar translation pack
- Logging tweaks
- Add `caller` field to inline units
- Add ability to get module help by command alias