quest: plan ffi-shape request accept and upgrade-page renames

quest/m1/ffi-shape/README.md

@@ -49,12 +49,16 @@ work no child does:
 - A layers guide under `doc/lib` mapping net, media, json, flate, audio, and video to
   each language's module, linked from every binding page.
 - The bindings section of the following release's upgrade page: old call to
-  new call per language.
+  new call per language, including every rename the children made (#4697:
+  `subscribe` to `consume`, Go's `All(ctx)` iterators and `ConnectionStatus*`
+  constants, Kotlin and Dart `announced().updates()`, config records in place
+  of setters and named parameters).
 - `just test interop --all` green on the finished line.
 
 ## Required
 
 - [Net](/quest/m1/ffi-shape/net.md) - client and server take config records, snapshots are records, and the verbs match moq-net
+- [Request accept](/quest/m1/ffi-shape/request-accept.md) - a request's origins are `accept()` arguments, removing the last root setters
 - [Media](/quest/m1/ffi-shape/media.md) - catalog, import, and container consume move under `media`
 - [Codecs](/quest/m1/ffi-shape/codec.md) - audio and video encoders and decoders move under their own namespaces with one constructor shape
 

quest/m1/ffi-shape/request-accept.md

@@ -0,0 +1,24 @@
+# [XS] A request's origins are accept() arguments
+
+## Goal
+
+`MoqRequest` loses its `set_publish`/`set_consume` setters. The origins a
+server serves an incoming session with are arguments to `accept()`, in
+moq-ffi and every wrapper, so the root namespace has no setters left.
+
+## Plan
+
+[Net](/quest/m1/ffi-shape/net.md) (#4697) replaced every other root setter
+with config records but left these two. moq-net's server request takes its
+origins through consuming `with_publisher`/`with_subscriber` builders before
+`ok()`; a shared FFI handle can't consume itself, so the origins move onto
+`accept()` instead. Use one optional argument per origin, or a small
+record if the wrapper idioms read better with one.
+
+`MoqServerConfig.publish`/`consume` stay as the server defaults that seed each
+request, and an omitted argument inherits them. Today `set_publish(None)` can
+also clear an inherited origin; keep or drop that case on purpose, and test
+inherited, overridden, and (if kept) cleared origins. Update the `doc/lib`
+samples and the server examples in every binding.
+
+Public API: breaking in every binding, on `dev` with the line. Wire: none.