chore: ship v1.10.0 release surface refresh

CHANGELOG.md

@@ -1,5 +1,39 @@
 # Changelog
 
+## 1.10.0 - 2026-04-05
+
+### Highlights
+
+- Public release surface synced to the live repo after multiple weeks of OSS growth and backlog merges.
+- Operator workflow lane expanded with voice, graph-ranking, billing, workspace, and outbound skills.
+- Media generation lane expanded with Manim and Remotion-first launch tooling.
+- ECC 2.0 alpha control-plane binary now builds locally from `ecc2/` and exposes the first usable CLI/TUI surface.
+
+### Release Surface
+
+- Updated plugin, marketplace, Codex, OpenCode, and agent metadata to `1.10.0`.
+- Synced published counts to the live OSS surface: 38 agents, 156 skills, 72 commands.
+- Refreshed top-level install-facing docs and marketplace descriptions to match current repo state.
+
+### New Workflow Lanes
+
+- `brand-voice` — canonical source-derived writing-style system.
+- `social-graph-ranker` — weighted warm-intro graph ranking primitive.
+- `connections-optimizer` — network pruning/addition workflow on top of graph ranking.
+- `customer-billing-ops`, `google-workspace-ops`, `project-flow-ops`, `workspace-surface-audit`.
+- `manim-video`, `remotion-video-creation`, `nestjs-patterns`.
+
+### ECC 2.0 Alpha
+
+- `cargo build --manifest-path ecc2/Cargo.toml` passes on the repository baseline.
+- `ecc-tui` currently exposes `dashboard`, `start`, `sessions`, `status`, `stop`, `resume`, and `daemon`.
+- The alpha is real and usable for local experimentation, but the broader control-plane roadmap remains incomplete and should not be treated as GA.
+
+### Notes
+
+- The Claude plugin remains limited by platform-level rules distribution constraints; the selective install / OSS path is still the most reliable full install.
+- This release is a repo-surface correction and ecosystem sync, not a claim that the full ECC 2.0 roadmap is complete.
+
 ## 1.9.0 - 2026-03-20
 
 ### Highlights