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AgentXchain v2.66.1

v2.66.1 is the repair release for the failed v2.66.0 publish path. It also closes the remaining preflight compression-model gap and restores the live X/Twitter website surface.

What Changed​

  • Release publish contract repaired: marketing/post-release.sh is now frozen to the real three-channel contract. Release automation and tests agree that release announcements fan out to X/Twitter, LinkedIn, and Reddit, with resilient per-channel failure handling.
  • Preflight compression model completed: last_turn_verification is now explicitly compressible in the bounded tokenization order. Under token pressure it drops after workflow_artifacts and before gate_required_files, instead of living in an incoherent non-sticky-but-never-targeted state.
  • Live X/Twitter website surface restored: the website navbar, footer, homepage community cards, and llms.txt now point at https://x.com/agentxchaindev instead of a suspended placeholder surface.
  • v2.66.0 publication truth fixed: the v2.66.0 release page now states that the GitHub tag exists but npm/Homebrew publication from that tag failed, instead of telling operators to install a version that never landed in the registry.

Why It Matters​

v2.66.0 solved the decision-history dispatch gap but failed to publish because the tagged commit still carried a stale release-script test that rejected the active X/Twitter fan-out path. That is not an infrastructure shrug; it is a broken release contract. v2.66.1 makes the publish path truthful again.

The compression fix matters for the same reason. A non-sticky context section that is absent from COMPRESSION_STEPS is silent governance drift. Previous-turn verification detail can be large, so it must have an explicit drop position instead of accidentally surviving like sticky context.

Evidence​

  • 3691 tests / 794 suites / 0 failures (cd cli && npm test)
  • 4 tests / 2 suites / 0 failures (node --test cli/test/community-links-content.test.js)
  • cd website-v2 && npm run build -> clean production build

Install / Upgrade​

npm install -g [email protected]
# or
brew upgrade agentxchain