docs: correct v0.4 changelog and agent-operations spec reference (#13)

Signed-off-by: Matthew Wren <info@origindev.com>

Author: OriginDevIT

docs/agent-operations.md

@@ -111,7 +111,7 @@ The bar for escalating is low on purpose.
 
 **Data-source connector proposed:**
 
-> Thanks for taking the time to build this. OSDS deliberately ships no connectors to external listing datasets - the reasoning is in `docs/spec/` §3.1.1 and `CONTRIBUTING.md`. It is a legal and design position rather than a gap in the roadmap, so this is not something we can merge. The import paths we do support are CSV upload, owner submission, and the write API, and improvements to any of those are very welcome.
+> Thanks for taking the time to build this. OSDS deliberately ships no connectors to external listing datasets - the reasoning is in `docs/spec/` §4.1.1 and `CONTRIBUTING.md`. It is a legal and design position rather than a gap in the roadmap, so this is not something we can merge. The import paths we do support are CSV upload, owner submission, and the write API, and improvements to any of those are very welcome.
 
 **Escalating:**
 

docs/spec/events-and-adapters.md

@@ -14,7 +14,9 @@ If you are implementing the paid tiers, section 5 is the whole job.
 - **§3.3 added: the complete event catalogue.** v0.3 restructured section 3 and in doing so lost the per-group event tables for `claim.*`, `billing.*`, `lead.*`, `call.*`, `moderation.*`, `compliance.*`, `agent.*`, `tenant.*`, `import.*` and `postal.*`, along with six of the ten `listing.*` events. §3.3 is now the single canonical list of every event type OSDS emits. Detailed payloads remain in their behavioural sections; §3.3 is the index and the source of truth for the type union.
 - `listing.owner_assigned` restored to the catalogue.
 - `listing.claimed` is **not** an event. It appeared only in the v0.2 envelope example and was never in a catalogue. The real sequence is `claim.approved` followed by `listing.owner_assigned`.
-- Section numbering below §3 is unchanged from v0.3 apart from the insertion of §3.3, so existing references in `CLAUDE.md` remain valid.
+- Section numbering below §3 shifted by one. Core entities moved 3→4,
+  reviews 4→5, entitlements 5→6, commands 6→7, adapter interface 7→8,
+  claim verification 8→9. The data-source position is now §4.1.1.
 
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