Release/v0.2.0

[lchoquel]

Release v0.2.0

Bumps version from 0.1.1 to 0.2.0. Promotes dev → main.

Changelog

Changed

• pipelex-sdk 0.14.0 and mthds 0.17.0 are the floors, and httpx is no longer a dependency (Breaking): from pipelex-sdk 0.14.0 every route, execute and start among them, raises the typed ApiResponseError on a non-2xx answer, so each mode's _run() catches PipelineRequestError with no second arm for a raw httpx.HTTPStatusError, and nothing in the project parses one any more. Code copied from the starter that caught httpx.HTTPStatusError catches ApiResponseError and reads exc.status where it read exc.response.status_code.

Fixed

• A refused run says why, where and what to do: a method the API refuses to run, met by widget blocking …, widget attended … or widget detached …, now prints the refusal's reason, the pipe or concept each of its validation errors names, the next step the server advises and whether running it again can succeed, the same lines a failed run prints, instead of the reason alone; a reason that spans lines hangs under its label. Any other refused request reads out its reason the same way, an authentication failure included, beside the API-key hint.
• make codegen and make add-method tell a missing route from a 404 the route answered: a 404 carrying the runner's error class, such as a method_ref whose package does not exist, is reported with the server's reason instead of sending you to check PIPELEX_BASE_URL, and any other refused request prints the server's next step under its reason.

Closes L-260927-892e08

🤖 Generated with Claude Code

https://claude.ai/code/session_01Xcr1G5gkEa4Aeoo1a7ATyh

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Summary by cubic

Promotes dev to main as v0.2.0, moving the starter onto pipelex-sdk 0.14.0 and mthds 0.17.0.

• Every non-2xx answer now raises the typed ApiResponseError instead of a raw httpx.HTTPStatusError (breaking: code that caught the httpx error must catch ApiResponseError and read exc.status), and httpx drops out of the runtime dependencies.
• A method the API refuses to run now prints the reason, the pipe or concept each validation error names, the server's next step, and the retry advice.
• make codegen and make add-method no longer read a 404 that the route itself answered (e.g. a method_ref whose package does not exist) as a missing base URL, and print the server's next step on other refusals.

^{Written for commit ede7ecd. Summary will update on new commits.}