- Add shared ToolMarkupTag scanner (toolcalls_scan.go) replacing hardcoded alias tables
- Support DSML collapsed tag names (<DSMLtool_calls>, <DSMLinvoke>, <DSMLparameter>)
- Parse JSON literal values from parameter bodies (123→number, true→bool, null)
- Recover unclosed CDATA in final parse/flush via SanitizeLooseCDATA
- Align Go and Node implementations (scanToolMarkupTagAt, findMatchingToolMarkupClose)
- Reject bare <invoke> as unsupported syntax, only tool_calls wrapper triggers tool path
- Update API.md and toolcall-semantics.md documentation
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
- Chat history: early 304 via Revision()/DetailRevision() to avoid full snapshot reads
- WebUI: lazy-load tab containers with Suspense fallback
- Toolstream: split tool_sieve_xml.go into tags.go and scan.go
- CI: trigger on main branch, guard cross-build to dev/main pushes only
- Docs: add DEVELOPER.md developer quick reference
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>