Make the 2.0 landing describe the product users will receive

The public README still led with 1.x screenshots even though the current source has moved to the Library → Collection → Mount lifecycle. Replace those images with the verified 2.0 window evidence, summarize the release changes, and make the 2.0.0 build identity explicit.

Constraint: 2.0.0 remains an unsigned internal RC pending Developer ID signing and notarization
Rejected: Keep the old Discover and Starred screenshots | they document the retired 1.x information architecture
Confidence: high
Scope-risk: narrow
Directive: Keep README screenshots aligned with the current real-window interaction evidence
Tested: 150 macOS tests; xcodebuild analyze; unsigned Release build and app identity check; TUI TypeScript build; npm production audit; visual verdict 94/100
Not-tested: GitHub-rendered README after push; signed or notarized distribution

Author: yibie

CHANGELOG.md

@@ -2,15 +2,20 @@
 
 All notable changes to Skills Manager will be documented in this file.
 
-## [2.0.0] - 2026-07-29
+## [2.0.0] - 2026-08-04
 
 ### Changed
 
+- Added the Collections Control Center and the `Library → Collection → Mount` lifecycle, including per-agent mount intent and explicit reapply behavior.
+- Added agent home pages, conflict diagnosis, full-site Discover search, provider-aware updates and removal, and shared stars across the macOS and Blessed terminal interfaces.
+- Made OpenCode a first-class XDG-aware install target and expanded registry-based detection across supported coding agents.
 - Formalized the 2.0 release line around stable identity, collection recovery, takeover recovery, and honest prerelease packaging.
 - Release automation now validates an existing main-line tag, tests and analyzes the macOS app, builds the TUI, and stages only an unsigned prerelease artifact for an environment-gated publish job.
 
 ### Fixed
 
+- Shared roots such as `~/.agents/skills` are no longer attributed to OpenClaw, so Codex and other agents retain their real ownership labels.
+- Copy ID, Copy Path, and Show in Finder actions now perform their advertised clipboard and Finder operations from both row and context menus.
 - Collection mounting no longer hides missing or partially diverged state.
 - Skills CLI takeover recovery now avoids unsafe repair when provenance is ambiguous.
 - The maintained TUI dependency lock no longer contains known high-severity production advisories.

README.md

@@ -2,20 +2,33 @@
 
 A native macOS app to manage skills across all your coding agents — Claude Code, Cursor, Codex, Gemini CLI, Qwen Code, Roo Code, Continue, OpenHands, OpenClaw, and more.
 
+**Current source version: 2.0.0 (build 200).**
+
 <img src="SkillsManager_Logo.png" width="80" alt="Skills Manager Icon">
 
 ---
 
 ## Screenshots
 
-![Discover](docs/screenshots/discover.png)
-*Discover skills from skills.sh and inspect them in the native detail view*
+![Collections Control Center](docs/screenshots/control-center.png)
+*Organize Library skills into Collections, then mount them into agents without moving or duplicating the originals*
 
-![Starred Skills](docs/screenshots/starred.png)
-*Manage your library — filter by agent, source, or starred*
+![Mounted Collection](docs/screenshots/collection-detail.png)
+*Inspect Collection membership and mounted agents while keeping missing or diverged state visible*
 
 ---
 
+## What's new in 2.0.0
+
+Version 2.0 turns Skills Manager from a directory browser into a local skill lifecycle control plane built around `Library → Collection → Mount`.
+
+- **Collections Control Center** — group Library skills once and mount or unmount the group for each agent without deleting the underlying skills
+- **Truthful mount state** — missing members, shared mounts, partial application, and on-disk divergence stay visible and can be reapplied explicitly
+- **Safer ownership and recovery** — provider-managed skills retain their real owner; native takeover preserves recoverable backups and refuses ambiguous destructive repairs
+- **Broader agent support** — OpenCode is a first-class XDG-aware install target, while neutral shared roots such as `~/.agents/skills` are no longer mislabeled as OpenClaw
+- **More useful Library navigation** — agent home pages, conflict diagnosis, full-site Discover search, and working Copy ID, Copy Path, and Show in Finder actions
+- **Stable identity across surfaces** — Collections, upgrades, shared stars, the macOS app, and the Blessed terminal UI now use the same durable skill identity
+
 ## What it does
 
 Coding agent skills are scattered everywhere. Each agent has its own format, install path, and management story. Skills Manager brings them together in one place.
@@ -38,7 +51,7 @@ Coding agent skills are scattered everywhere. Each agent has its own format, ins
 
 Download signed builds from the [Releases](../../releases) page and drag to Applications.
 
-The current 2.0.0 artifact is an unsigned internal prerelease RC, not the GA download. Until Developer ID signing and notarization are complete, build from source below. RC testers should read the [2.0.0 upgrade and rollback guide](docs/releases/2.0.0.md) first.
+The current 2.0.0 artifact is still an unsigned internal prerelease RC, not the GA download. Until Developer ID signing and notarization are complete, build from source below. RC testers should read the [2.0.0 upgrade and rollback guide](docs/releases/2.0.0.md) first.
 
 Or build from source: