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20 changes: 20 additions & 0 deletions CHANGELOG.md
Original file line number Diff line number Diff line change
Expand Up @@ -5,6 +5,26 @@ All notable changes to this project will be documented in this file.
This project follows [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
and [Semantic Versioning](https://semver.org/spec/v2.0.0.html).

## [3.4.0] - 2026-08-04

### Added

- **SDK ergonomics**: typed exceptions, configurable retry, and auto-pagination ([#141](https://github.com/mercadopago/sdk-python/pull/141))
- `MPApiException` now has 12 specific subtypes per HTTP status code
- Request options gain optional `max_retries`, `retry_on`, `initial_delay_ms`, `max_delay_ms` and `on_retry` callback
- New auto-pagination support on search endpoints
- **Missing API methods** — `disbursement_refund.list()`, `advanced_payment.update()`, `customer_card.update()`, `payment.update()` ([#140](https://github.com/mercadopago/sdk-python/pull/140))
- **CREDENTIAL_ON_FILE messaging fields** on Payment types ([#139](https://github.com/mercadopago/sdk-python/pull/139)): `first_transaction`, `storage`, `transaction_initiator`, `reference`

### Fixed

- Webhook `tolerance_seconds` unit mismatch — `ts` header value compared in seconds against a millisecond clock ([#142](https://github.com/mercadopago/sdk-python/pull/142))
- `constant_time_equals` error on multibyte v1 hash ([#142](https://github.com/mercadopago/sdk-python/pull/142))

### Dependencies

- Bump `actions/checkout` to `v7.0.1` ([#138](https://github.com/mercadopago/sdk-python/pull/138))

## [3.3.0] - 2026-06-30

### Added
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2 changes: 1 addition & 1 deletion mercadopago/config/config.py
Original file line number Diff line number Diff line change
Expand Up @@ -26,7 +26,7 @@ class Config:

def __init__(self):
"""Builds version-dependent values (user_agent, tracking_id)."""
self.__version = "3.3.0-beta.1"
self.__version = "3.4.0"
self.__user_agent = "MercadoPago Python SDK v" + self.__version
self.__product_id = "bc32bpftrpp001u8nhlg"
self.__tracking_id = "platform:" + platform.python_version()
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2 changes: 1 addition & 1 deletion pyproject.toml
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Expand Up @@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"

[project]
name = "mercadopago"
version = "3.3.1"
version = "3.4.0"
authors = [
{name = "Mercado Pago", email = "mp_sdk@mercadopago.com"}
]
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