Spreg

<!-- Release notes generated using configuration in .github/release.yml at v1.4.2 -->

What's Changed
Bug Fixes
* adapt imports to update in `libpysal.common` by jGaboardi in https://github.com/pysal/spreg/pull/129


**Full Changelog**: https://github.com/pysal/spreg/compare/v1.4.1...v1.4.2

<!-- Release notes generated using configuration in .github/release.yml at v1.4.1 -->

What's Changed
Bug Fixes
* Update pyproject.toml – numpy version requirement by jGaboardi in https://github.com/pysal/spreg/pull/124


**Full Changelog**: https://github.com/pysal/spreg/compare/v1.4...v1.4.1

<!-- Release notes generated using configuration in .github/release.yml at v1.4 -->

What's Changed
Other Changes
* More Regimes results printing fixes. by pedrovma in https://github.com/pysal/spreg/pull/114
* Revert "Bump codecov/codecov-action from 3 to 4" by jGaboardi in https://github.com/pysal/spreg/pull/120
* Updates for spreg 1.4 by pedrovma in https://github.com/pysal/spreg/pull/118
* modernize infrastructure by knaaptime in https://github.com/pysal/spreg/pull/121
* add panel diagnostics to API docs by knaaptime in https://github.com/pysal/spreg/pull/116


**Full Changelog**: https://github.com/pysal/spreg/compare/v1.3.2...v1.4

We closed a total of 2 issues (enhancements and bug fixes) through 1 pull requests, since our last release on 2023-04-08.

Issues Closed
- Fixing minor bugs in the way results were bring printed in regimes models (113)

Pull Requests
- Fixing minor bugs in the way results were bring printed in regimes models (113)

The following individuals contributed to this release:

We closed a total of 4 issues (enhancements and bug fixes) through 2 pull requests, since our last release on 2023-03-30.

Issues Closed
- Fixing a bug in the printing of results of Chow Test in ML_Lag_Regimes (112)
- Revision of Skater_reg's example notebook and its inclusion in the docs. (111)

Pull Requests
- Fixing a bug in the printing of results of Chow Test in ML_Lag_Regimes (112)
- Revision of Skater_reg's example notebook and its inclusion in the docs. (111)

The following individuals contributed to this release:

We closed a total of 9 issues (enhancements and bug fixes) through 4 pull requests, since our last release on 2022-10-28.

Issues Closed
- update gitcount and conf.py (108)
- update workflows/ci (107)
- Fixing failed tests for new release (105)
- Version update (104)
- update tools/gitcount notebook (100)

Pull Requests
- update gitcount and conf.py (108)
- update workflows/ci (107)
- Fixing failed tests for new release (105)
- update tools/gitcount notebook (100)

The following individuals contributed to this release: