This is the first stable release of AI2 Tango, the culmination of over a year's work and nearly 1000 commits!

We've been working on this project quietly for a while on the AllenNLP team, and it's being used daily by researchers here. So we're excited to officially announce it now that we're happy with the API 🎉

What's new since the last release

Added 🎉

• Added step_extra_dependencies input field to Step class that can be used to force a dependency on another step even if the current step doesn't directly depend on the output of the other step. See #418 for more context.

Changed ⚠️

• beaker-py >= 1.10 required.

Fixed ✅

• Long log lines will be soft-wrapped to ensure that links are clickable.
• Fixed a bug where some workspaces could be left in a bad state if a step's Format failed to serialize the step's result in Workspace.step_finished().
• Sometimes functions and methods end up as arguments to steps, which means we have to hash them. Instead of taking
  a hash of the function, we now take a hash of the function's module and name.
• Fixed a bug with the Beaker executor where it would hang at the end of a run if a step failed that is a dependency of another step.
• Fixed tests to work with new version of transformers.
• Fixed Executor.execute_sub_graph_for_step() to be able to run the step's dependencies in parallel.

Commits

a48a825 Only install gh in entrypoint if needed (#439)
69b948d Improve error handling for step state edge case (#429)
39b3132 Fix Executor.execute_sub_graph_for_step() (#438)
408944e Loosen range on some dependencies (#437)
76cd46d Follow up fix for #401 (#434)
04e7963 Fix bug with Beaker executor (#430)
fb077e6 Bump fairscale from 0.4.9 to 0.4.11 (#432)
25f7373 Bump furo from 2022.6.21 to 2022.9.15 (#410)
f11925c Bump mypy from 0.971 to 0.982 (#433)
4845317 Bump sphinx from 5.1.1 to 5.2.3 (#431)
572f83b Bump myst-parser from 0.18.0 to 0.18.1 (#426)
e1fc2d3 Add step_extra_dependencies option to Step class (#419)
19927d3 Don't pin protobuf anymore (#428)
3dbe8c7 We need click 8 to work. (#427)
cbdbe68 Hashing functions (#424)
747469f Mark Format serialization failures as step failure (#421)
b1d6431 Ensure base path for included modules kept in sys.path (#406)
e1a1cd1 Minor improvements to BeakerExecutor internals (#416)
d3e1891 Ensure log lines get soft-wrapped so links are always clickable (#415)