1.3.0

What's Changed

• Add home and away team info to goals and subs by @chahak13 in #440
• Added API calls from set_transfers and set_lineup to FPLDataFetcher class by @Abelarm in #442
• remove duplicates from print out by @callistusndemo in #447
• Bug/fpl team id consistency by @chahak13 in #450
• [FIX] Optimization for near the season end by @Abelarm in #446
• Bug/443 by @chahak13 in #451
• [Ready for review] Fix issue current squad data by @Tahmeed156 in #452
• Allow checking 2 more gameweeks for player by @chahak13 in #453
• Recent Development by @jack89roberts in #441

New Contributors

• @Tahmeed156 made their first contribution in #452

Full Changelog: v1.2.0...v1.3.0

1.2.0

What's Changed

• fixes issue #428 by @sreyan-ghosh in #432
• Add 5-2-3 formation by @callistusndemo in #438
• Feature/349/convention docs by @nbarlowATI in #425
• Add isort and pre-commit config by @jack89roberts in #437
• Add scraper for understat.com (Fixes #430) by @chahak13 in #436
• Recent Development by @jack89roberts in #435

New Contributors

• @sreyan-ghosh made their first contribution in #432
• @chahak13 made their first contribution in #436

Full Changelog: v1.1.1...v1.2.0

v1.1.1

Enhancements

• Make arguments for playing chips available in airsenal_run_pipeline (#422)

Bug Fixes

• Closes #423 - fix outdated use of season in Squad.get_sell_price_for_player

v1.1.0

New Features

• Closes #403
• Add player model that computes posterior parameters exactly using conjugate prior (closes #399).

Enhancements

• Login to FPLDataFetcher for getting latest transfer/picks status and fix bug with AIrsenal thinking players have 2 free transfers for GW2.
• Update default environment to Python 3.8
• Weakens the prior for the player model (to be equivalent to being on the pitch for 13 team goals)
• Add season as an attribute of the Squad class (#354)

Bug Fixes

• Closes #410 : Fix KeyError in make_transfers
• Force multiprocessing strategy to spawn on posix systems, to fix change in default strategy between Python 3.7 and 3.8.
• Closes #412

v1.0.0

New Features

• Lineups can now be set automatically via the FPL API, as well as transfers.

Enhancements

• Stan models replaced with numpyro (and bpl with bpl-next).
• Pinned dependency versions.

Bug Fixes

• airsenal_make_pipeline will now quit if any step fails.
• Applying transfers in the API now works for initial squads in gameweek 1.
• Fix Docker builds.
• airsenal_setup_initial_db now checks whether a database already exists before proceeding.

v0.5.0

New Features

• Add data files from API for the completed 2020/21 season.
• Add 2021/22 teams and FIFA ratings.

Enhancements

• Use recent minutes from a minimum of the last 3 gameweeks when making predictions (previously same number of gameweeks as predicting for, so could be as few as a single gameweek).
• Code refactoring.
• Make it possible to use genetic optimisation for wildcards and free hits (not only initial squads)

Bug Fixes

• Only attempt to update player attributes history after GW1.

v0.4.1

• Fix missing returrn statement in airsenal_make_transfers.
• Updates to README.md for airsenal_make_transfers and how to optimise chips with airsenal_run_optimization.

v0.4.0

New Features

• Closes #159 : Add injury/suspension status to the PlayerAttributes table in the database.
• Closes #338 : Add fixture updates to airsenal_update_db
• Make it possible to specify the database location in config files.
• Closes #286 : Add airsenal_make_transfers to programmatically make recommended transfers with the FPL API.

Enhancements

• Add FIFA ratings for 17/18 season.
• Default to using recent minutes from the same number of matches that we're predicting for (previously always last 3 matches).
• Make airsenal_update_db faster by modifying get_gameweek_by_date to filter fixtures by season and adding a LRU cache (same as the previous contribution to make the optimisation much faster).
• Make airsenal_run_pipeline only update the database by default (not delete and recreate). Add --clean argument to delete and recreate if desired.
• Add __str__ methods to classes in schema to tidy up some printing.

Bug Fixes

• Check for pre-existing rows in the database when updating match results and player scores.
• Closes #355 : Fix checks for whether transactions are already in the database when adding them from the API
• Fix some logic around updating pre-existing rows and free hit transfers, and finding the last gameweek we have all results for.
• Closes #356 : Fix error caused by query in get_max_gameweek.
• Pin pystan to v2 due to breaking changes in v3, and install bpl from a specific git commit.
• Attempt to fit the team model 3 times before erroring as a workaround for sporadic initialisation errors from bpl.
• Hide tqdm warnings in optimisation progress bars (#360 )

v0.3.0

New Features

• Add option to exclude strategies that spend too many points on transfers, or that waste free transfers (#321 )
• Closes #314: Make it possible to specify the week chips are played.
• Closes #265: Make it possible to specify FPL team ID from the command-line.
• Closes #266: Make it possible to run AIrsenal with multiple team IDs.
• Closes #317: Discount predicted points totals from future gameweeks.

Enhancements

• Closes #227 : Fix flake8 errors and add code quality checks to Travis.
• Closes #148: Quit optimisation with a meaningful error message if prediction tag doesn't have predictions for specified gameweeks.
• Closes #329: Clarify API access errors (that can be ignored) printed for squads entered after GW1.
• Speedup prediction and make it possible to run on more than four threads (#328)

Bug Fixes

• Fix using pre-wildcard/pre-free hit squad for points calculation (#312)
• Fix points calculation for free hit/bench boost + no transfers (#315)
• Closes #323 Fix missing results/scores if update run mid-gameweek.
• Fix sanity check errors caused by 5 substitutes being allowed at the end of the 2019/20 season (from #333, for #180)
• Closes #332 : Fix incorrect import in data sanity checks