v2.1.0 — consolidate consultants into second-opinion

Backfilled release for the v2.1.0 tag.

v2.1.0 — BREAKING: codex-consultant + gemini-consultant → second-opinion

Consolidated the two consultant plugins into a single second-opinion plugin sharing one ai-consultation skill with unified reference documentation.

• Old: /plugin install codex-consultant@somepulp-agents + /plugin install gemini-consultant@somepulp-agents
• New: /plugin install second-opinion@somepulp-agents

Commands (/codex-opinion, /gemini-opinion) and agents (codex-consultant, gemini-consultant) are unchanged — only the packaging moved.

Removed

• codex-consultant plugin (merged into second-opinion)
• gemini-consultant plugin (merged into second-opinion)

Note: second-opinion was itself retired in v3.0.0 — the Codex Claude Code plugin now provides this functionality. See the v3.1.0 release.

Full diff: v2.0.0...v2.1.0