2026 maintenance

- Drop support for Python3.9 and PyPy3.10, add support for Python3.14
- Updated pylintrc with the newest options
- Bumped the year everywhere
- Prepared release

Author: Syndace

.github/workflows/test-and-publish.yml

@@ -11,7 +11,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13", "pypy-3.10", "pypy-3.11"]
+        python-version: ["3.10", "3.11", "3.12", "3.13", "3.14", "pypy-3.11"]
 
     steps:
       - uses: actions/checkout@v4
@@ -29,6 +29,7 @@ jobs:
         run: pip install .[test,lint]
 
       - name: Type-check using mypy
+        if: ${{ !startsWith(matrix.python-version, 'pypy') }}
         run: mypy doubleratchet/ examples/ tests/
       - name: Lint using pylint
         run: pylint doubleratchet/ examples/ tests/

CHANGELOG.md

@@ -6,6 +6,13 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 ## [Unreleased]
 
+## [1.3.0] - 29th of January 2026
+
+### Changed
+- Drop support for Python3.9 and PyPy3.10, add support for Python3.14
+- Updated pylintrc with the newest options
+- 2026 maintenance
+
 ## [1.2.0] - 24th of June 2025
 
 ### Changed
@@ -58,7 +65,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 ### Removed
 - Pre-stable (i.e. versions before 1.0.0) changelog omitted.
 
-[Unreleased]: https://github.com/Syndace/python-doubleratchet/compare/v1.2.0...HEAD
+[Unreleased]: https://github.com/Syndace/python-doubleratchet/compare/v1.3.0...HEAD
+[1.3.0]: https://github.com/Syndace/python-doubleratchet/compare/v1.2.0...v1.3.0
 [1.2.0]: https://github.com/Syndace/python-doubleratchet/compare/v1.1.2...v1.2.0
 [1.1.2]: https://github.com/Syndace/python-doubleratchet/compare/v1.1.1...v1.1.2
 [1.1.1]: https://github.com/Syndace/python-doubleratchet/compare/v1.1.0...v1.1.1

LICENSE

@@ -1,6 +1,6 @@
 The MIT License
 
-Copyright (c) 2025 Tim Henkes (Syndace)
+Copyright (c) 2026 Tim Henkes (Syndace)
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

docs/conf.py

@@ -27,7 +27,7 @@
 
 project: str   = __pyproject["project"]["name"]
 author: str    = __pyproject["project"]["authors"][0]["name"]
-copyright: str = f"2025, {author}"
+copyright: str = f"2026, {author}"
 
 __classifiers: List[str] = __pyproject["project"]["classifiers"]
 

doubleratchet/version.py

@@ -1,3 +1,3 @@
 __all__ = [ "__version__" ]
 
-__version__ = "1.2.0"
+__version__ = "1.3.0"

pylintrc.toml

@@ -15,7 +15,7 @@ analyse-fallback-blocks = true
 # A comma-separated list of package or module names from where C extensions may
 # be loaded. Extensions are loading into the active Python interpreter and may
 # run arbitrary code.
-extension-pkg-allow-list = []
+# extension-pkg-allow-list =
 
 # A comma-separated list of package or module names from where C extensions may
 # be loaded. Extensions are loading into the active Python interpreter and may
@@ -94,10 +94,6 @@ py-version = "3.9"
 # source root.
 # source-roots =
 
-# When enabled, pylint would attempt to guess common misconfiguration and emit
-# user-friendly hints instead of false-positive error messages.
-suggestion-mode = true
-
 # Allow loading of arbitrary C extensions. Extensions are imported into the
 # active Python interpreter and may run arbitrary code.
 # unsafe-load-any-extension =
@@ -206,6 +202,11 @@ module-naming-style = "snake_case"
 # require a docstring.
 no-docstring-rgx = ""
 
+# Regular expression matching correct parameter specification variable names. If
+# left empty, parameter specification variable names will be checked with the set
+# naming style.
+# paramspec-rgx =
+
 # List of decorators that produce properties, such as abc.abstractproperty. Add
 # to this list to register other decorators that produce valid properties. These
 # decorators are taken in consideration only for invalid-name.
@@ -219,6 +220,10 @@ property-classes = ["abc.abstractproperty"]
 # variable names will be checked with the set naming style.
 # typevar-rgx =
 
+# Regular expression matching correct type variable tuple names. If left empty,
+# type variable tuple names will be checked with the set naming style.
+# typevartuple-rgx =
+
 # Naming style matching correct variable names.
 variable-naming-style = "snake_case"
 
@@ -302,7 +307,8 @@ indent-after-paren = 4
 # tab).
 indent-string = "    "
 
-# Maximum number of characters on a single line.
+# Maximum number of characters on a single line. Pylint's default of 100 is based
+# on PEP 8's guidance that teams may choose line lengths up to 99 characters.
 max-line-length = 110
 
 # Maximum number of lines in a module.
@@ -373,20 +379,27 @@ confidence = ["HIGH", "CONTROL_FLOW", "INFERENCE", "INFERENCE_FAILURE", "UNDEFIN
 # --enable=similarities". If you want to run only the classes checker, but have
 # no Warning level messages displayed, use "--disable=all --enable=classes
 # --disable=W".
-disable = ["missing-module-docstring", "duplicate-code"]
+disable = [
+    "locally-disabled", "file-ignored", "suppressed-message",  # Messages about explicitly disabled checks
+    "use-implicit-booleaness-not-comparison-to-string", "use-implicit-booleaness-not-comparison-to-zero",  # Messages that promote type-unsafety (??)
+    "missing-module-docstring", "duplicate-code"
+]
 
 # Enable the message, report, category or checker with the given id(s). You can
 # either give multiple identifier separated by comma (,) or put this option
 # multiple time (only on the command line, not in the configuration file where it
 # should appear only once). See also the "--disable" option for examples.
-enable = ["useless-suppression"]
+enable = ["useless-suppression", "raw-checker-failed", "bad-inline-option", "deprecated-pragma", "use-symbolic-message-instead"]
 
 [tool.pylint.method_args]
 # List of qualified names (i.e., library.method) which require a timeout
 # parameter e.g. 'requests.api.get,requests.api.post'
 timeout-methods = ["requests.api.delete", "requests.api.get", "requests.api.head", "requests.api.options", "requests.api.patch", "requests.api.post", "requests.api.put", "requests.api.request"]
 
 [tool.pylint.miscellaneous]
+# Whether or not to search for fixme's in docstrings.
+# check-fixme-in-docstring =
+
 # List of note tags to take in consideration, separated by a comma.
 notes = ["FIXME", "XXX", "TODO"]
 

pyproject.toml

@@ -13,7 +13,7 @@ authors = [
 maintainers = [ { name = "Tim Henkes (Syndace)", email = "me@syndace.dev" } ]
 license = "MIT"
 license-files = [ "LICENSE" ]
-requires-python = ">= 3.9"
+requires-python = ">= 3.10"
 dependencies = [
     "cryptography>=3.3.2",
     "pydantic>=1.7.4",
@@ -25,11 +25,11 @@ classifiers = [
     "Programming Language :: Python :: 3",
     "Programming Language :: Python :: 3 :: Only",
 
-    "Programming Language :: Python :: 3.9",
     "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3.12",
     "Programming Language :: Python :: 3.13",
+    "Programming Language :: Python :: 3.14",
 
     "Programming Language :: Python :: Implementation :: CPython",
     "Programming Language :: Python :: Implementation :: PyPy",