Some senders ship the images their HTML body embeds via cid: as
application/octet-stream with no Content-Disposition and no filename.
The body rendered them fine, but the "hide inline images" check only
recognised parts declared inline with an image/* type, so they also
showed up as nameless "Attachment" chips next to the real files.
Both viewers now scan the HTML they actually render for cid: references
(the same pattern the renderer rewrites to blob URLs) and hide a
referenced part when it is an image or generically typed. An explicit
attachment disposition always keeps its chip, as does a referenced part
with a real non-image type, since that chip is its only download. Plain
text rendering references nothing, so nothing is hidden there. The
shared rule lives in lib/attachment-visibility.ts so the desktop viewer,
the thread view and the decrypted-message path cannot drift apart.
isHttp2Available() only inspected "resource" timing entries, which can be
empty right after a fresh login or session restore, before any subresource
finishes loading. On an HTTP/2 page this made getMaxAccounts() fall back to
the HTTP/1.1 cap of five accounts. Include the "navigation" timing entry,
whose nextHopProtocol is known immediately, so h2/h3 is recognized on first
load. Environments without timing data still return false (no h2 assumed).
The browser paints a native <select>'s option list itself, so the
bg-muted / text-foreground classes on the control never reach it. Themes
whose --color-muted is translucent (Aurora Glass dark uses
rgba(255,255,255,0.05)) composited to a light popup with near-white
text, leaving every unselected option almost invisible.
Pin option background/colour to the popover tokens, which every built-in
theme defines as an opaque surface, and set color-scheme: dark on
selects under .dark so Safari (which ignores option colours) renders a
dark popup too. Fixes all ~40 native selects at once.
Adds a stylesheet test that locks the rules and asserts every built-in
theme's --color-popover stays opaque in each variant.
On a shared, group or aliased mailbox every reply, reply-all and forward
went out as `identities[0]` - the account owner - whichever mailbox was
open. `autoSelectReplyIdentity` fused two behaviours: matching one of the
user's OWN identities, which never rewrites `From:`, and the domain
catch-all, which puts an address they have not configured into `From:`.
Only the first is safe for everyone, so it is now unconditional; the
rewrite stays behind the setting, which is what its description promises.
`findReplyIdentityId` already implemented that match and was referenced
only from tests.
`forward` is admitted to the match - it was excluded, so a forward from a
shared mailbox went out as the owner - but never takes the rewrite: a reply
continues a thread whose participants know the addressing, while a forward
introduces a rewritten From to a recipient the user just typed. Quick reply
matches own identities only, having no From row to show or correct a
rewrite, and now falls back to the primary's signature as the composer
does, so a shared-mailbox quick reply is still signed.
`findReplyIdentityId` now scans recipients in To, Cc, Bcc order rather than
scanning identities, and prefers an untagged identity over a differently
tagged sibling. Scanning identities let their order decide, and
`sortIdentities` puts the login's own address first - so `To: team@,
Cc: you@` replied as you, the case this is meant to fix.
Automatic selection is restricted to the active account: `composerClient`
follows the chosen identity, and a reply or forward still carries blobIds
only its own account's server can resolve. The dropdown still offers every
account's identities to pick by hand.
New messages are deliberately left gated: `composeFromAccountEmail` falls
back to `AccountEntry.email`, written once at first login, so resolving it
unconditionally would override a user-chosen default sender identity (#507).
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
After a reload the unified mailbox showed only the active account's mail;
other accounts appeared only once visited. Intermittent (~1 in 14), and
not a timeout - nothing on this path uses setTimeout/AbortSignal/race.
checkAuth awaits only the active account and restores the rest in a
fire-and-forget background loop, registering each client only after
connect() resolves. buildUnifiedAccountClients drops accounts with no
live client (`if (!c) continue`). And isConnected was persisted, so it
rehydrated stale-true: the account passed the isConnected filter while
failing the client lookup, and connectedAccountsSignature already looked
complete at mount so nothing re-fired - and the effects keyed on it only
recompute counts, never the list.
Clear isConnected/hasError on rehydrate so both the filter and the
signature describe this session, and refetch the open unified/cross list
when an account joins the connected set (growth only, not on first
render, not while a search owns the list). Extracted
connectedAccountsGrew so the membership check is testable without
rendering MailApp.
Verified the reset cannot block reconnection: checkAuth reads the full
account list and never filters on isConnected.
Fixes#950
Large HTML emails (e.g. image-only reports with a data:image src cut
mid-tag by the 256 KB body cap) rendered completely blank because
Email.bodyValues[partId].isTruncated was declared but never acted on.
On truncation, issue one follow-up Email/get with a much larger cap
for the parts actually shown, batched across a thread instead of one
refetch per message.
Closes#884
Linus Rath
dealerweb
lucamzanon
Linus Rath
Patrick RotterandClaude Opus 5
Stefan Hildebrandt
Kuan-Chieh Huang