v0.7.6

Promotes the exact 0.7.6-rc.1 runtime to stable 0.7.6.

The five historical public packages (core, components, mcp, react, react-mcp-stack) are published on npm with latest=0.7.6. Their 82 runtime files and README/license/notice files are byte-identical to the public RC; only manifest versions and sibling pins changed. The next channel remains 0.7.7-rc.1.

Source: maintenance-branch promotion #321, merged at 5995b1f0d2703f69582aa5def3db65cdea0967fc. Current main is not part of this release.

Validation: independent exact-head approval and required CI passed; anonymous stable tarball downloads match the reviewed artifacts. Public pnpm consumers passed strict-peer installation, typechecking and footprint checks, including the React stack with only its framework peers and the server-only package.

Ansari host evidence and RC traffic includes exact-RC ChatGPT evidence, owner mobile captures, explicitly earlier Alexa QA and RC transport activity. Fresh stable-package Ansari CI passed and the dependency update was independently approved and merged into the contribution branch.

Fresh stable-package Alexa+ simulator QA passes in the Codex in-app browser: first English and Arabic deliveries render the full attributed card, small and large Echo Show previews render, Arabic is RTL, and measured card bodies have no horizontal overflow. Visible markers identify registry SDK 0.7.6 and reviewed app source bd80622. Passing receipts and captures are attached.

The earlier Edge blank-card failures remain documented in the evidence comment and original assets. Both browser runs use the same Dev deployment, stage and cached-resource URL. The cause of that browser difference remains unconfirmed; no code change or redeployment was needed for the in-app pass.