refactor test_deprecate_positional_args()

increase category for _attributes deprecation to DeprecationWarning

use ignore_arg in all method decorators

add ignore_arg to deprecate_positional_args()

make message match more specific

move development and release documentation to links

check match= message in own depreation warning tests

check match= message in own depreation warning tests

run update-help.py with Python 3.12.3

run update-help.py with Python 3.12.3

check match= message in own depreation warning tests

improve release process order: do version bump in branch and merge to…

update release branch codecov URL

improve markdown formatting

release 0.20.3

bump version for development

release 0.20.3

Better document pytest version pinning

Revert "ignore own signature-related deprecation warnings in release …

Revert "fix number of positional arguments in deprecation warning mes…

release 0.20.2

bump version for development

release 0.20.2

ignore own signature-related deprecation warnings in release process

run update-help.py with Python 3.12

document excluded pytest 8.1.1 version