Reflect any Origin so token-authenticated clients (Access Token V2 / PAT)
can call the API cross-origin, but emit Access-Control-Allow-Credentials
only for trusted origins (same host / configured InstanceURL). This keeps
the SameSite=Lax refresh cookie unreadable by untrusted (incl. same-site
subdomain) origins. Origin: null is not reflected.
Note for operators: cross-origin token access is now open by default; if
you front memos with a caching proxy, ensure it honors `Vary: Origin`.
Extract the Tailwind classes for common markdown elements (paragraph,
blockquote, lists, inline code, link, hr, headings) into a single
markdownStyles.ts consumed by both the read-only MemoContent components
and the WYSIWYG editor, replacing the duplicated per-element strings and
the .memo-wysiwyg CSS block. Heading classes are precomputed per level so
the hot renderHTML path is a lookup, not a cn() merge.
Also require at least one character after `#` before opening the tag
suggestion menu so a bare `#` (or `# ` heading) no longer conflicts with
markdown headings.
Follow-up to #6013. The signing path silently fell back to using the raw
secret string as the HMAC key when a whsec_-prefixed secret had invalid
base64, producing signatures no receiver could verify with no server-side
signal.
- Extract resolveSigningKey helper that errors on invalid whsec_ base64
- Post returns that error (logged by the async dispatcher); ValidateSigningSecret
rejects it at write time so a bad secret is never stored
- Fix stale comment referencing a nonexistent Authorization header
- Add Go tests: key derivation, secret validation, end-to-end signature
round-trip, and the invariant that the secret never leaks into API responses
Add area dropdowns, reproduction requirements, regression info, and
compatibility sections to reduce back-and-forth on bug reports and
feature requests.
Home now lives at `/` directly. Unauthenticated visitors are sent to
`/explore` by the landing gate; old `/home` URLs redirect to `/` for
bookmark compatibility.
