Pymodbus v3.6.0

Version 3.6.0

• doc: Fix a code mismatch in client.rst
• Update README.
• truncated duration to milliseconds
• Update examples for current dev.
• Ignore all remaining implicit optional (#1888)
• docstring
• Remove unnecessary abort() call
• Enable RUF013 (implicit optional) (#1882)
• Support aiohttp 3.9.0b1 (#1886)
• Actually perform aiohttp runner teardown
• Pin to working aiohttp (#1884)
• Docstring typo cleanup (#1879)
• Clean client API imports. (#1819)
• Update issue template.
• Eliminiate implicit optional in reconnect_delay* (#1874)
• Split client base in sync/async version (#1878)
• Rework host/port and listener setup (#1866)
• use baudrate directly (#1872)
• Eliminate more implicit optional (#1871)
• Fix serial server args order (#1870)
• Relax test task/thread checker. (#1867)
• Make doc link references version dependent. (#1864)
• Remove pre-commit (#1860)
• Ruff reduce ignores. (#1862)
• Bump ruff to 0.1.3 and remove ruff.toml (#1861)
• More elegant noop. (#1859)
• Cache (#1829)
• Eliminate more implicit optional (#1858)
• Ignore files downloaded by pytest (#1857)
• Avoid malicious user path input (#1855)
• Add more return types to transport (#1852)
• Do not attempt to close an already-closed serial connection (#1853)
• Fix stopbits docstring typo (#1850)
• Convert type hints to PEP585 (#1846)
• Eliminate even more implicit optional (#1845)
• Eliminate more implicit optionals in client (#1844)
• Eliminate implicit optional in transport_serial (#1843)
• Make client type annotations compatible with async client usage (#1842)
• Merge pull request #1838 from pymodbus-dev/ruff
• Eliminate implicit optional in simulator (#1841)
• eliminate implicit optional for callback_disconnected (#1840)
• pre-commit run --all-files
• Update exclude paths
• Replace black with ruff
• Use other dependency groups for 'all' (#1834)
• Cleanup author/maintainer fields (#1833)
• Consistent messages if imports fail (#1831)
• Client/Server framer as enum. (#1822)
• Solve relative path in examples. (#1828)
• Eliminate implicit optional for CommParams types (#1825)
• Add 3.12 classifier (#1826)
• Bump actions/stale to 8.0.0 (#1824)
• Cleanup paths included in mypy/pylint (#1823)
• Client documentation amended and updated. (#1820)
• Import aiohttp in way pleasing mypy. (#1818)
• Update doc, remove md files. (#1814)
• Bump dependencies. (#1816)
• Solve pylint / pytest.
• fix pylint.
• Examples are without parent module.
• Wrong zip of examples.
• Serial delay (#1810)
• Add python 3.12. (#1800)
• Release errors (pyproject.toml changes). (#1811)

pymodbus v3.5.4

Version 3.5.4

• Release errors (pyproject.toml changes). (#1811)

pymodbus v3.5.3

Version 3.5.3

• Simplify transport_serial (modbus use) (#1808)
• Reduce transport_serial (#1807)
• Change to pyproject.toml. (#1805)
• fixes access to asyncio loop via loop property of SerialTransport (#1804)
• Bump aiohttp to support python 3.12. (#1802)
• README wrong links. (#1801)
• CI caching. (#1796)
• Solve pylint unhappy. (#1799)
• Clean except last 7 days. (#1798)
• Reconect_delay == 0, do not reconnect. (#1795)
• Update simulator.py method docstring (#1793)
• add type to isError. (#1781)
• Allow repr(ModbusException) to return complete information (#1779)
• Update docs. (#1777)

Pymodbus v3.5.2

version 3.5.2

• server tracer example. (#1773)
• sync connect missing. (#1772)
• simulator future problem. (#1771)

Pymodbus v3.5.1

version 3.5.1

• Always close socket on error (reset_sock). (#1767)
• Revert reset_socket change.
• add close_comm_on_error to example.
• Test long term (HomeAsistant problem). (#1765)
• Update ruff to 0.0.287 (#1764)
• Remove references to ModbusSerialServer.start (#1759) (#1762)
• Readd test to get 100% coverage.
• transport: Don't raise a RunTimeError in ModbusProtocol.error_received() (#1758)

Pymodbus v3.5.0

version 3.5.0

• Async retry (#1752)
• test_client: Fix test_client_protocol_execute() (#1751)
• Use enums for constants (#1743)
• Local Echo Broadcast with Async Clients (#1744)
• Fix #1746 . Return missing result (#1748)
• Document nullmodem. (#1739)
• Add system health check to all tests. (#1736)
• Handle partial message in ReadDeviceInformationResponse (#1738)
• Broadcast with Handle Local Echo (#1737)
• transport_emulator, part II. (#1710)
• Added file AUTHORS, to list all Volunteers. (#1734)
• Fix #1702 and #1728 (#1733)
• Clear retry count when success. (#1732)
• RFC: Reduce parameters for REPL server classes (#1714)
• retries=1, solved. (#1731)
• Impoved the example "server_updating.py" (#1720)
• pylint 3.11 (#1730)
• Correct retry loop. (#1729)
• Fix faulty not check (#1725)
• bugfix local echo handling on sync clients (#1723)
• Updated copyright in LICENSE.
• Correct README pre-commit.
• Fix custom message parsing in RTU framer (#1716)
• Request tracer (#1715)
• pymodbus.server: allow strings for "-p" paramter (#1713)
• New nullmodem and transport. (#1696)
• xdist loadscope (test is not split). (#1708)
• Add client performance example. (#1707)

Pymodbus v3.4.1

version 3.4.1

• Fix serial startup problems. (#1701)
• pass source_address in tcp client. (#1700)
• serial server use source_address[0]. (#1699)
• Examples coverage nearly 100%. (#1694)
• new async serial (#1681)
• Docker is not supported (lack of maintainer). (#1693)
• Forwarder write_coil --> write_coil. (#1691)
• Change default source_address to (0.0.0.0, 502) (#1690)
• Update ruff to 0.0.277 (#1689)
• Fix dict comprehension (#1687)
• Removed requests dependency from contrib/explain.py (#1688)
• Fix broken test (#1685)
• Fix readme badges (#1682)
• Bump aiohttp from 3.8.3 to 3.8.5 (#1680)
• pygments from 2.14.0 to 2.15.0 (#1677)

Thanks to:
Alex
James Braza
jan iversen

pymodbus v3.4.0

This release integrates the transport layer into the server, upgrade the simulator and many bug fixes.

• Prepare v3.4.0.
• Handle partial local echo. (#1675)
• clarify handle_local_echo. (#1674)
• async_client: add retries/reconnect. (#1672)
• Fix 3.11 problem. (#1673)
• Add new example simulator server/client. (#1671)
• examples/contrib/explain.py leveraging Rapid SCADA (#1665)
• _logger missed basicConfig. (#1670)
• Bug fix for #1662 (#1663)
• Bug fix for #1661 (#1664)
• Fix typo in config.rst (#1660)
• test action_increment. (#1659)
• test codeql (#1655)
• mypy complaints. (#1656)
• Remove self.params from async client (#1640)
• Drop test of pypy with python 3.8.
• repair server_async.py (#1644)
• move common framer to base. (#1639)
• Restrict Return diag call to bytes. (#1638)
• use slave= in diag requests. (#1636)
• transport listen in server. (#1628)
• CI test.
• Integrate transport in server. (#1617)
• fix getFrameStart for ExceptionResponse (#1627)
• Add min/min to simulator actions.
• Change to "sync client" in forwarder example (#1625)
• Remove docker (lack of maintenance). (#1623)
• Clean defaults (#1618)
• Reduce CI log with no debug. (#1616)
• prepare server to use transport. (#1607)
• Fix RemoteSlaveContext (#1599)
• Combine stale and lock. (#1608)
• update pytest + extensions. (#1610)
• Change version follow PEP 440. (#1609)
• Fix regression with REPL server not listening (#1604)
• Remove handler= for server classes. (#1602)
• Fix write function codes (#1598)
• transport nullmodem (#1591)
• move test of examples to subdirectory. (#1592)
• transport as object, not base class. (#1572)
• Simple examples. (#1590)
• transport_connect as bool. (#1587)
• Prepare dev (#1588)
• Release corrections. (#1586)

Thanks to:
Alex
Fredo70
Hangyu Fan
James Braza
jan iversen

Pymodbus v3.3.2

• Fix RemoteSlaveContext (#1599)
• Change version follow PEP 440. (#1609)
• Fix regression with REPL server not listening (#1604)
• Fix write function codes (#1598)
• Release corrections. (#1586)

Thanks to:
Alex
Fredo70
jan iversen

Pymodbus v3.3.1

Bug fix release !

• transport fixes and 100% test coverage. (#1580)
• Delay self.loop until connect(). (#1579)
• Added mechanism to determine if server did not start cleanly (#1539)
• Proof transport reconnect works. (#1577)
• Fix non-shared block doc in config.rst. (#1573)

Thanks to:
Hayden Roche
jan iversen
Philip Couling