FrameBridge 0.3.1 community source release

source/portable/README-PORTABILIDAD.md

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+# FrameBridge Original Expanded — portability
+
+PROJECT=FRAMEBRIDGE_ORIGINAL_EXPANDED
+STATUS=EXPANDED_PORTABILITY_AND_VALIDATION_SCOPE_DOCUMENTED
+DATE=2026-10-21
+
+The supported target is Debian 13 amd64 with Python 3.13. Vendored native Python extensions require that ABI. Other platforms are not certified by this package.
+
+Use the English first-use assistant with framebridge or fb. The full installation, role, manual ChatGPT connection and terminal workflow is in docs/DEBIAN-TUTORIAL.md; installed users can run framebridge tutorial.
+
+The default ports are MCP 20865, fleet hub 20877 and broker 20878. Setup can select different ports. Standalone and central profiles expose local MCP; enrolled nodes are reached through their central instance.
+
+Headless auto mode reuses a usable X11 display or creates a private Xvfb/Openbox/DBus environment for the original graphical tools. Original FBTERM still uses GNOME Terminal and wmctrl. Real CUA-TTY Bash/tmux sessions do not require X.
+
+CUA-TTY real-terminal support is included in Expanded. It uses the configured user's identity and a private local socket; there is no fixed UID or phone requirement. Fleet access retains authenticated transport and explicit node-identity approval. Central setup can generate local TLS material; nodes receive only its public CA certificate and verify the published DER fingerprint.
+
+ChatGPT connection is manual and runs in the foreground. A tunnel ID or supported tunnel-client command is parsed locally; the runtime API key is read with a hidden prompt and kept in process memory only.
+
+Live profile state, keys, enrollment identities and runtime sessions are not release inputs. Do not copy them into an installer or source archive.
+
+Consult docs/VALIDATION.md for actual test coverage. The historical R1 Front Door patch is provenance; it is not the Expanded implementation diff.