docs: add changelog for v0.1.0

Author: huntharo

CHANGELOG.md

@@ -0,0 +1,20 @@
+# Changelog
+
+## v0.1.0 - 2026-03-15
+
+### Highlights
+
+- Added a richer Codex thread resume flow with paged pickers, clearer thread labels, and status output that shows project context, context usage, rate limits, and plan mode.
+- Rebuilt the interactive Codex workflow surface with model and skill actions, plan questionnaires, approval prompts, free-form questionnaire answers, attachment-aware plan delivery, and one-click plan implementation back into default coding mode.
+- Shipped the package under the unscoped `openclaw-codex-app-server` name with local setup and contributor docs for linking the plugin into a local OpenClaw checkout.
+
+### Fixes
+
+- Hardened conversation binding and inbound claim handling so approved bindings can be recovered, pending approvals survive restarts, stale denied binds do not linger, and active runs restart cleanly when they cannot accept a new inbound message.
+- Fixed Discord-specific conversation handling around command routing, picker refresh, callback targets, bound thread matching, rename label generation, DM typing leases, and attachment delivery for plan output.
+- Added file-path context for Codex approval prompts and serialized approval responses back through chat so long-running plan and approval flows stay usable from Telegram and Discord.
+
+### Internal
+
+- Added CI, package smoke checks, tag-driven npm publish automation, and a repo-local release workflow for future tagged releases. @huntharo (#1)
+- Added verbose turn lifecycle diagnostics to trace inbound claim handoff, app-server startup, first assistant output, outbound replies, and cleanup when a run fails or is interrupted.