v0.8.2

What's Changed

• FIX: lcp_lemke: Fix bug in first iteration by @oyamad in #769
• FIX: Update solve_discrete_riccati by @oyamad in #772
• Fix: Readme to have stable vs latest py badges by @thynash in #770
• MAINT: Add documentation badges (stable/latest) by @oyamad in #773
• MAINT: Update README.md by @oyamad in #774
• CI: Add Python 3.13, drop 3.10 by @oyamad in #775
• DOC, FIX: Correct docstring for linprog_simplex by @oyamad in #778
• RLS: setup for v0.8.2 by @mmcky in #779

New Contributors

• @thynash made their first contribution in #770

Full Changelog: v0.8.1...v0.8.2

v0.8.1

What's Changed

• RFC: game_theory: Use numba.typed.Dict in _vertex_enumeration_gen by @oyamad in #766
• RLS: setup for v0.8.1 by @mmcky in #767

Full Changelog: v0.8.0...v0.8.1

v0.8.0

What's Changed

• Upgrade CI by @kp992 in #731
• CI: Add Python 3.12, drop 3.9 by @oyamad in #733
• FIX: Fix NumPy v2 compatibility issue by @oyamad in #736
• CI: Remove redundant step by @oyamad in #737
• Fixed Pandas warnings in test_quad.py by @Armd04 in #738
• CI: Install libmamba from conda-forge by @oyamad in #743
• Multiplayer Polymatrix Game Solver (new for QuantEcon) by @GautamsGitHub in #741
• FIX: Remove test_solves_huge_7_player_polymatrix by @oyamad in #744
• DOC: Update docs by @oyamad in #745
• MAINT: docs maintenance (WIP) by @mmcky in #740
• MAINT: review README by @mmcky in #747
• CI: Install numba=0.61.0rc1, Test with Python 3.13 by @oyamad in #746
• MAINT, TST: Remove nose import by @oyamad in #748
• Add repr for PolymatrixGame by @oyamad in #749
• CI: Update actions/cache by @oyamad in #750
• FIX: Fix deprecations in tests by @oyamad in #751
• Removing randomness from lqnash by @oyamad in #752
• CI: Update Numba to 0.61.0rc2 by @oyamad in #753
• update license year by @kp992 in #755
• DOC: Add examples to linprog_simplex by @oyamad in #754
• MAINT: Remove unused files by @kp992 in #756
• CI: Update Numba to 0.61 release version by @oyamad in #760
• DOCS: Remove setup.py reference from docs by @kp992 in #759
• RFC, ENH: Implement GAMReader and GAMWriter by @oyamad in #758
• ENH: enable dependabot for github action by @mmcky in #761
• ⬆️ Bump actions/setup-python from 3 to 5 by @dependabot in #762
• RFC: game_theory: Minor refactoring by @oyamad in #763
• RFC: support_enumeration: Reduce intermediate array creation by @oyamad in #764
• RLS: setup for v0.8.0 by @mmcky in #765

New Contributors

• @Armd04 made their first contribution in #738
• @GautamsGitHub made their first contribution in #741
• @dependabot made their first contribution in #762

Full Changelog: v0.7.2...v0.8.0

14th March 2024

What's Changed

• FIX: Update license file from BSD-3 to MIT by @mmcky in #712
• MAINT: Update end year in License by @mmcky in #713
• Add citation by @Smit-create in #719
• Update ci.yml to latest version by @kp992 in #718
• FIX: linprog_simplex: Fix bug in Phase 1 by @oyamad in #727
• RELEASE v.0.7.2 by @mmcky in #728

New Contributors

• @kp992 made their first contribution in #718

Full Changelog: v0.7.1...v0.7.2

JOSS PAPER: 06th December 2023

This release is to support the JOSS paper.

JOSS PAPER: 04th December 2023

This release is to support the JOSS paper.

v0.7.1

Ver 0.7.1 (29-May-2023)

This is a minor release with bug fixes and improvements to documentation.

Fix

1. Fix for #704

Thank you to oyamad, HengchengZhang for your contributions

v0.7.0

Ver 0.7.0 (24-April-2023)

New

1. END: Add function fit_discrete_mc (jstac), (Smit-create) and (oyamad) which takes a time series and fits a finite markov chain
2. ENH: Adding Discrete Approximation of VAR Methods (crondonm)
3. ENH: Implement LCP solver (oyamad)

Fixes and Maintenance

1. FIX: Fix period of reducible MarkovChain with custom state_values (oyamad)

There were a range of additional maitenance and fixes including
RFC: Replace @generated_jit with @overload,
Update __Iss.py - Remove broken link,
FIX: Add __dir__ to lss.py,
MAINT: Rename ivy.py to ivp.py,
Bring estimate_mc into top level namespace,
Warn only when n in not int in tauchen,
FIX: Avoid bare 'except',
FIX: DOC: Remove 2-byte spaces

Thank you to (bensonarafat), (crondonm), (oyamad), (jstac), and (Smit-create) for all your contributions, PR reviews, and comments.

v0.6.0

Ver 0.6.0 (18-December-2022)

This is the next major release of the quantecon package as it includes some breaking changes as listed below. It also
includes a number of new features and enhancements including learning algorithms in the game theory module, MLE estimation
for Markov Chains, in addition to some useful helper functions.

PR #601: Updates to public and private API
includes some deprecations which will issue warnings and a helpful suggestion on how to
update any effected imports from the quantecon package.

Breaking

1. MAINT: Unify tauchen and rouwenhorst API (Smit-create)

New

1. ENH: Add MLE Estimation for Markov Chains (jstac)
2. ENH: Implement cartesian_nearest_index (oyamad)
3. ENH: check_random_state: Accept np.random.Generator (oyamad)
4. ENH: Add learning algorithms to Game Theory module (Yuya-Furusawa)

Fixes

1. FIX: Fix dtype in cartesian (oyamad)
2. FIX: Bugfix in brd.py (oyamad)
3. MAINT: player.is_dominated: Allow recent methods for scipy.optimize.linprog (oyamad)
4. MAINT: Distinguish between private and public namespaces (Smit-create).
5. MAINT: Clairfy hamilton_filter API (rht)

Thank you to (oyamad), (jstac), (Smit-create),
(rht), and (Yuya-Furusawa) for all your contributions, PR reviews, and comments.

v0.5.3

Ver 0.5.3 (07-April-2022)

This is primarily a maintenance release to fix a number of deprecation notices, migrating the tests to use pytest rather than nose, and python packaging is moving to flit

Enhancement:

1. ENH: Vectorize ECDF's call method (Smit-create)

Thanks Smit-create as a first time contributor to the project, and oyamad for your assistance with this release.