chore: release main

[stainless-app]

✨ Stainless prepared a new release

agentex-client: 0.16.1

0.16.1 (2026-06-26)

Full Changelog: agentex-client-v0.16.0...agentex-client-v0.16.1

Bug Fixes

• streaming: StreamTaskMessageFull closes the coalescing buffer (#426) (94ce668)

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Greptile Summary

This PR releases agentex-client 0.16.1 and tightens streaming buffer shutdown. The main changes are:

• Bumps package and manifest versions from 0.16.0 to 0.16.1.
• Adds the 0.16.1 changelog entry for the streaming buffer fix.
• Reaps the coalescing buffer before StreamTaskMessageFull is published.
• Reaps the buffer before close() returns from an already-closed context.
• Adds regression tests for racing close calls and Full-message buffer cleanup.

Confidence Score: 5/5

The release and streaming shutdown changes appear safe to merge.

The changes are narrowly scoped to version metadata, changelog text, and buffer cleanup behavior with targeted regression coverage for the updated close paths.

T-Rex Logs

What T-Rex did

• Observed the base output state with published_sequence ['StreamTaskMessageStart:start', 'StreamTaskMessageFull:full', 'delta:alphabeta'], last_is_full=False, any_delta_after_full=True, ctx_buffer_is_none_after_full=False, original_task_done_after_full=False.
• Observed the head output state after the artifact with published_sequence ['StreamTaskMessageStart:start', 'delta:alphabeta', 'StreamTaskMessageFull:full'], last_is_full=True, any_delta_before_full=True, any_delta_after_full=False, ctx_buffer_is_none_after_full=True, original_task_done_after_full=True.

_{Ran code and verified through T-Rex}

_{Reviews (1): Last reviewed commit: "chore: release main" | Re-trigger Greptile}

[stainless-app]

🤖 Release is at https://github.com/scaleapi/scale-agentex-python/releases/tag/agentex-client-v0.16.1 🌻