Summation v1.1.0

What's Changed

• Collapse internal/external plugin editions into one, gated by ADDISON_PLUGIN_INTERNAL by @rcdexta in #8
• MCP-native Addison: headerless OAuth, sandbox dogfood, external vs internal by @rcdexta in #9
• Codex: ship MCP-native Addison from the same Claude source by @rcdexta in #10
• Fix MCP-native review nits (flag order, wording, Codex logout) by @rcdexta in #11
• Point Addison plugin MCP default at production (0.10.1) by @rcdexta in #12
• Plugin skill hardening: product knowledge and safer setup (0.10.2) by @rcdexta in #13
• Document Codex desktop marketplace install by @rcdexta in #14
• Rename plugin and slash commands Addison to Summation by @rcdexta in #15
• Rename plugin package folders to summation-claude and summation-codex by @rcdexta in #16
• Ship a breaking Agent Plugins 1.0.0 package (no vendor shims) by @rcdexta in #17
• Attribute plugin traffic to sum-api with a client_surface User-Agent by @rcdexta in #19
• Ensure sumcli >= 0.1.3 at session start by @sjruhland in #20
• Restore MCP client-context header dropped in #20 merge by @rcdexta in #22
• Prefer sumcli over MCP when a shell is available by @rcdexta in #23
• Wrap plugin .mcp.json in mcpServers so Grok attaches the server by @rcdexta in #25
• Fix sumcli auth commands: login and whoami live under the auth group by @rcdexta in #24

New Contributors

• @sjruhland made their first contribution in #20

Full Changelog: v0.9.0...v1.1.0

Addison v0.9.0

What's Changed

• Codex edition + 2×2 edition naming (addison-claude / addison-codex) by @rcdexta in #7

Full Changelog: v0.8.2...v0.9.0

Addison v0.8.2

What's Changed

• Split config per edition: external and internal no longer share a credentials file by @rcdexta in #1
• Add Codex plugin distribution for Addison by @rcdexta in #2
• Addison 0.8.0: discovery-first routing; remove Codex to focus on Claude Code by @rcdexta in #3
• Fix critical /logout /login /doctor collision with Claude Code built-ins by @rcdexta in #4
• Add SessionStart version-check nudge for stale plugin installs by @rcdexta in #5

Full Changelog: https://github.com/summationai/addison-plugin/commits/v0.8.2