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2.9.3
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@ayushkamat ayushkamat released this 08 Dec 18:25
· 1792 commits to main since this release
2.9.3
7d38b66

Latch 2.9.3

New Features

Local Development with latch develop

Version 2.9.3 introduces the latch develop command, which allows for quick iteration and easy debugging while developing a workflow.

Previously, to debug a workflow, a user would have to first register a new version of their workflow, and then run it on the platform to see if it worked.

This practice is inefficient and expensive, both in compute resources and in time invested. The goal of latch develop is to mitigate these costs and create a simple, seamless environment within which a user can iterate on and debug a workflow effectively.

To use this, navigate to a workflow directory and run latch develop .. This will spawn a REPL in which there are utilities for running tasks individually, running scripts, and spawning interactive shells to debug environment issues.

Important: to use this feature, you must have registered the specific workflow at least once.

Read more here.

Deprecations

The following are now deprecated, and will no longer be maintained. They have been moved to a dedicated deprecated folder and will be removed in a future release of latch.

  • The commands latch rm, latch mkdir, and latch touch.
  • The operators left_join, right_join, inner_join, outer_join, group_tuple, latch_filter, and combine
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