chore: release v0.2.16

[onsails]

🤖 New release

• right-agent: 0.2.15 -> 0.2.16
• right-bot: 0.2.15 -> 0.2.16
• right: 0.2.15 -> 0.2.16
• right-agent-config: 0.2.15 -> 0.2.16
• right-config: 0.2.15 -> 0.2.16
• right-db: 0.2.15 -> 0.2.16
• right-mcp: 0.2.15 -> 0.2.16
• right-process: 0.2.15 -> 0.2.16
• right-openshell: 0.2.15 -> 0.2.16
• right-platform-knobs: 0.2.15 -> 0.2.16
• right-runtime-state: 0.2.15 -> 0.2.16
• right-codegen: 0.2.15 -> 0.2.16
• right-prompt-safety: 0.2.15 -> 0.2.16
• right-memory: 0.2.15 -> 0.2.16
• right-stt: 0.2.15 -> 0.2.16
• right-ui: 0.2.15 -> 0.2.16
• right-dashboard: 0.2.15 -> 0.2.16
• right-platform-store: 0.2.15 -> 0.2.16

Changelog

right

[0.2.16] - 2026-05-23

• The skill-learning loop is rebuilt from scratch: a per-turn Haiku prefilter decides Skip/Patch/Create, a probe-writer forks the main session with a directed hint, and a periodic curator consolidates skills on cost spikes, skill-change count, or time elapsed. Configure each stage via right config; old fork_probe_enabled/background_review_enabled settings are silently ignored.
• Composio sessions are no longer bloated by repeated schema fetches — the /right-composio skill trigger is rewritten so it fires before every mcp__right__composio__* call. (The old trigger never matched; affected agents were spending ~$700/week in cache-write costs on raw schema payloads.)
• Agents can search their own chat history via two new MCP tools: mcp__right__thread_search for the current thread and mcp__right__chat_search for the current chat. Searches are server-scoped so agents cannot reach other chats or sessions.
• Background continuations start immediately when a foreground turn ends, failed runs are surfaced in chat, and bot restarts recover any handoffs that were interrupted mid-startup.
• right agent skill pin/unpin/list-pins lets operators protect specific rightx-* skill packages from being archived by the curator.
• /mcp add http://localhost:<port>/mcp now works for local development MCP servers; private and link-local addresses remain blocked.
• /sandbox/.local/bin is now reliably bootstrapped and sourced for every Claude invocation, including skill review runs, so CLI tools installed there work in all contexts.

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This PR was generated with release-plz.

[Copilot]

Pull request overview

This release PR bumps the Rust workspace and lockfile packages from 0.2.15 to 0.2.16 and prepends the generated release notes for v0.2.16.

Changes:

• Updated the workspace package version to 0.2.16.
• Refreshed Cargo.lock package versions for all workspace crates.
• Added the v0.2.16 changelog entry.

Reviewed changes

Copilot reviewed 2 out of 3 changed files in this pull request and generated no comments.

File	Description
CHANGELOG.md	Adds the generated v0.2.16 release notes.
Cargo.toml	Bumps the shared workspace version to 0.2.16.
Cargo.lock	Updates workspace package lockfile versions to 0.2.16.

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