Refresh roadmap

Author: mondain

README.md

@@ -634,7 +634,16 @@ The repository includes a transport abstraction and a picoquic-backed client wra
 
 ## Roadmap
 
-1. Add a real MOQT transport publisher over QUIC or WebTransport.
-2. Validate generated object layouts against interoperable OpenMOQ endpoints.
-3. Expand progressive remux coverage for more sample-table layouts and edit-list cases.
-4. Refine CMSF metadata generation as the packaging draft evolves.
+Current transport and packaging work is past the initial prototype stage: the
+publisher can generate publish plans, publish over the picoquic-backed raw QUIC
+and WebTransport paths, and exercise the supported MOQT draft profiles. The
+remaining work is primarily hardening and interop coverage:
+
+1. Keep draft-14, draft-16, and draft-18 message/subgroup serde tests aligned with the current relay matrix so wire placement regressions are caught in CI.
+2. Harden draft-18 request-stream lifecycle behavior, especially stream retention, close/reset behavior, and relay-specific response timing.
+3. Continue Red5 relay and player interop validation, including catalog publication, downstream subscription discovery, and Red5 Pro playback behavior.
+4. Expand CMAF packaging coverage for fragmented and progressive inputs, including Opus, AAC, H.264, HEVC, edit lists, and less common sample-table layouts.
+5. Track CMSF catalog/schema changes and keep emitted catalog metadata, init segments, SAP timeline tracks, and per-track roles aligned with the current packaging draft.
+6. Add DRM/CENC-aware packaging support: detect and preserve encrypted CMAF boxes such as `sinf`, `tenc`, `pssh`, `saiz`, `saio`, and `senc`, expose the needed catalog signaling, and validate encrypted sample forwarding without attempting decryption.
+7. Create an M2TS packaging example based on `draft-gregoire-moq-msfts-00`, using the draft's `m2ts` packaging value to carry MPEG-2 Transport Stream or M2TS source packets directly over MOQT.
+8. Keep Linux, macOS, and Windows CI/release builds green, including the psychedelic FFmpeg live-publisher example.