v0.9.0

Installing NLE

Install with pip: pip install nle==0.9.0.

Or pull the docker image: docker pull fairnle/nle:0.9.0.

See README.md and/or docker/README.md for further instructions.

New in NLE v0.9.0

This version introduces the (NetHack Learning Dataset)[https://arxiv.org/abs/2211.00539v2], shipping code and tests needed to make this run.

• Release version 0.9.0 (#349, @condnsdmatters)
• Update to latest deboost commit (fixes ARM install) (#347, @tkukurin)
• Prevent use of macro warn_unused_result for M1 Macs, fixing Issue… (#344, @condnsdmatters)
• Update actions. (#345, @condnsdmatters)
• Change the name of the altorg test files for Windows, to fix issue #341 (#343, @condnsdmatters)
• Add NLD to the README.md and create instructions and tutorial for NLD. (#342, @condnsdmatters)
• Info about the NLE language wrapper in the README.md (#339, @samvelyan)
• Test and fix for issue 333. (#334, @heiner)
• Eric/flake patch (#335, @condnsdmatters)
• Set the terminal emulator to by default not wrap extra long lines, (#330, @condnsdmatters)
• Rename "actions" to "keypresses" for dataset, which is more accurate. (#329, @condnsdmatters)
• Add an exists method (#328, @condnsdmatters)
• Make an easier import structure for nethack dataset. (#325, @condnsdmatters)
• Adjust logging for populate db. (#324, @condnsdmatters)
• Pin gym to 0.23.0 temporarily. (#326, @condnsdmatters)
• Remove empty games and integer overflow. (#323, @condnsdmatters)
• Ensure that subselect sql query still only selects from the specified (#322, @condnsdmatters)
• Populate database using the files in xlogfile (#321, @condnsdmatters)
• Fixup libtmt to ensure that unrecognised terminal commands are ignored, (#320, @condnsdmatters)
• Eric/dataset (#318, @condnsdmatters)
• Add the filepath of the ttyrec if it exists to the xlogfile. (#319, @condnsdmatters)
• Eric/add converter (#315, @condnsdmatters)
• Add an xlogfile to the generation of the ttyrecs. (#316, @condnsdmatters)
• Fail if libnethack is resident before dlopening. (#311, @heiner)
• Updates to cmake (#310, @heiner)
• Black 22.1.0 changed its mind about power operators, breaking our test. (#309, @heiner)
• Fix play.py following underscore access change. (#308, @heiner)
• Pick random race/gender/alignment when selecting random role. (#307, @heiner)
• More cleanup. Remove dashboard. (#306, @heiner)
• Don't allow set_buffers to be called after reset. (#305, @heiner)
• Add option to save ttyrec files every "M" episodes (#260) (#304, @heiner)
• Fix _underscore access, rename Nethack variable as nethack. (#303, @heiner)
• Cleanup and add vectorization (#301, @heiner)
• Use pager in read_tty.py by default, like git-diff. (#300, @heiner)
• Fix #297 (#299, @heiner)
• Add CITATION.cff file. (#295, @heiner)

💣 Breaking Change

• Add alignment to blstats. (#302, @heiner)