v2.8.42 reacted to a page merge by toggling the font family on the next
frame, so each renderer re-acquired an atlas. Panes still showed squeezed,
overlapping glyphs: the toggle lands a frame late, swaps every pane onto a
fresh atlas (or onto one another pane already toggled to), and a page added
without a merge shifts nothing yet still raced it.
addon-webgl 0.20 fixes the root cause with globally monotonic page versions.
Do the same on 0.19: whenever the shared atlas adds, removes or merges a page,
give every page a version no texture slot has uploaded, synchronously, so
every renderer on that atlas re-uploads all pages before it draws again.
When the page comes back from the background, restamp and repaint. An addon
of another shape keeps the old font-toggle fallback.
A page that inlines a video as base64 has rows of megabytes. Its patch was read
at the 200 KB per-file cap, so the first such row used the whole budget and
every hunk after it was lost ("Diff cut short"). The patch is now read up to
16 M characters, rows over 4,000 characters are cut to 1,000 with an `elided`
count the diff shows, and only then is the cap applied. Hunk actions re-read
git's own diff by header and are unchanged.
The HTML preview refused a page over 10 MB and showed only the file icon; a
self-contained 18 MB slide deck now opens (limit 64 MB).
@xterm/addon-webgl 0.19 shares one glyph atlas between every terminal
with the same font. When it fills, four pages are merged into a larger
one and the rest shift down; a GPU texture is re-uploaded only when its
page version differs, and those counters can coincide, so a slot keeps a
stale page of another size and every glyph is drawn squeezed or foreign
(fixed upstream only in the 0.20 betas). On a merge — and when the page
comes back — toggle the font family's trailing space on the next frame,
which makes each renderer re-acquire its atlas and re-upload all pages.
This also drops yesterday's clearTextureAtlas on focus: it emptied the
SHARED atlas but redrew only the calling pane, corrupting its siblings.
A script's claude -p in a temp folder (the SG Flow eval runner strips the
pane's env) had no workspace, so its spend reached nobody's Today, the Users
page or a spend quota — ~$57 of a $74 day was missing from the status bar.
sessions.account records the Linux account a session ran as (the hook's
peer uid, else its folder for poller-made and old rows); a session no
workspace owns is owned by that account's user — a member's to them, the
host's to the admin ticked 'Owns this server's host account' (or the only
admin). Workspace ownership still wins.
Codex >= 0.164 sends every request through a shared app-server daemon that
outlives its TUIs and keeps the login it started with, so writing a new
auth.json changed nothing: open sessions and even new ones stayed on the
old (out-of-quota) account. After a switch, restart that CODEX_HOME's
daemon when one runs; open TUIs reconnect to it on their own (verified on
0.164.0 with two keys). The response says so (following), and the toast
tells the user running sessions follow.
A browser can drop the atlas's GPU memory without a context-loss event
(sleep/resume, a long-backgrounded tab, display/zoom change on macOS),
leaving every cell painted with a clipped or foreign glyph.
The session analysis page's Top tools list counted every event carrying a
tool_name, so each call was counted twice (its PreToolUse and its
PostToolUse) while the Tool calls total beside it counted once — a session
with 840 calls showed Bash at 1,533. The list now counts the same way as
the total: PreToolUse, or PostToolUse in a session with none (imported).
Archive on a session a live pane held only hid its row, and the list
deliberately does not bring such a tab back, so the pane kept running
with nothing on screen showing it — a member archived five sessions
believing them closed and kept ~2.7 GB of claude/omp/postgres-mcp alive
for up to two days. Archive on a live session is now a Stop (endRuns,
the tab X's confirm, DELETE /api/run/:id?archive=1) in the sidebar row,
the workspace home's Recents and their right-click menu.
A member kept renaming themselves to a colleague's display name, plus
"(you)", so the CPU/RAM card and every owner list showed two of that person.
A display name is now refused (409 ENAMETAKEN) when, with marks, case,
spaces, punctuation, bracketed parts and look-alike Cyrillic/Greek letters
ignored, it equals another account's display name or username — in
Settings → Account and on the Users page alike. Keeping the name one already
has stays allowed, so an older clash does not block an admin's other edits.
System Health's per-user CPU/RAM card asked UserAvatar for the viewer's own
picture with no user id, and the host stats never carried avatarAt, so every
card fell back to letters. The groups now carry avatarAt and the card passes
userId. The user editor's header, the pool board's member chips and the pool
member picker drew hand-made initials; they use UserAvatar too.
It was an absolute box inside the card list, whose overflow-hidden clipped it
at the last card, and it opened to the right off a button near the edge. It
is now a portal at the button: below it, above when there is no room, kept
inside the window, following scroll and resize.
- Changes panel: Preview beside Whole file opens the page in a modal
(HtmlViewerModal, shared with the File Explorer) instead of inside the
panel; Changes and Whole file stay as they were.
- Chat: an HTML file's card, Outputs row or a path in a reply (in the
workspace or not) opens FilePreview as a modal — Preview | Code, versions,
Save to Artifacts kept — rather than the side panel or the Changes panel.
- Esc closes both modals: they stop every key from reaching the view below,
which also kept useDialog's document listener from seeing it.
The Changes panel's view toggle becomes Changes | Whole file | Preview for an
HTML file; the Preview/Raw button on the file's name row stays for markdown.
Changes stays the default view and Whole file shows the source, as for any
file. A Preview button — offered on the Changes diff too, where it was
missing — opens the page; Raw, Changes or Whole file go back to the source.
Clicking an .html/.htm file now renders it instead of showing its source or
downloading it:
- Changes/Files panel: a whole HTML file opens on Preview (Raw = the editor).
- Chat file preview: a workspace page brings its relative files along.
- File Explorer: double-click / Enter opens a viewer; Download stays on its
header and right-click menu.
The page runs in the chat artifact's sandbox (iframe srcdoc, scripts, never
allow-same-origin). Its relative stylesheets (and their url()s), scripts,
images, media and icons are read by the dashboard through the existing
download routes and inlined as <style>/data: URLs (lib/htmlInline.ts: never
above the folder's root, ≤ 60 files / 30 MB) — the login cookie is
SameSite=Strict, so a frame could not fetch them itself, and no new route
serves files without it.
An account signed in on Pro and upgraded to Max 5x kept showing "Pro": the
plan was read only from .credentials.json / .claude.json, whose
subscriptionType and rate-limit tiers are written at sign-in. fetchOwner
already asks GET /api/oauth/profile for a token's owner; it now also reads
organization_type / rate_limit_tier / seat_tier into a plan
(planFromProfile), remembered per account uuid (rememberLivePlan). The live
row, saved profiles (identityOf) and pool accounts (poolStatus, whose quota
refresh now asks a login's owner too) show that plan when one was seen
(shownPlan), else planLabel of the files as before.
GET /api/lanes/:id/git/branches read only refs/heads, so a branch someone
else pushed never showed after a fetch or pull, and `switch` refused it
(ENOBRANCH). It now also returns `remotes`: fetched remote-tracking branches
with no local branch of that name (origin/HEAD left out), listed under
"On the remote"; switching to one runs `git switch -c <b> --track
refs/remotes/<remote>/<b>` with the remote ref looked up, never passed
through (bare name only when exactly one remote has it, else EAMBIGUOUS).
The bar also re-reads the branch list after a fetch or pull instead of
keeping the list it loaded first.
An admin sets a default spend quota on the Users page and overrides it per
user (Edit user → Spend quota: default / no limit / their own), in dollars
per local day or per sliding 5 hours. Spend is the users page's own
hourlyTokenRows + calculateCost over the sessions a user owns.
Over the quota, until it opens again:
- spawnRun refuses every start/resume/home prompt with EQUOTA (429);
- a minute sweep writes each pane's AGENTHUB_QUOTA_FILE (host: data dir,
member: handoff dir via write-as) and hook-handler.js exits 2 on
UserPromptSubmit from that file alone (Claude Code, Codex with trusted
hooks) — fail-open, never asks the dashboard, never for Antigravity;
- a member's omp on the shared login loses its gateway key (clientsFor);
- panes no hook can stop (Antigravity, Cursor, Codex without trusted
hooks, omp on its own login) are ended.
GET /api/me/quota feeds a "Quota N%" chip in the status bar.
New: server/lib/user-quota.js, user_quotas table, PUT /api/users/quota-default,
PATCH /api/users/:id {quota}, docs in SERVER-MODE.md § Spend quotas.
- The Users page account pool is one board: a column per pool holding its
Claude Code, Codex and Cursor accounts (plan, quota, live panes) and its
members. Accounts sit in one pool; drag moves them. Drop on New pool to
split one off; drag a pool's only account into another pool to merge
(members follow, the emptied pool is deleted on Save). One password Save.
- Claude plan label (planLabel in cc-profiles.js) reads rateLimitTier and
seatTier: Max 5x/20x, Team Standard/Premium — subscriptionType alone said
'pro' after an upgrade and 'team' for both seats. Shown on profiles, the
status bar quota badge and pool cards; Codex pool cards show the ChatGPT plan.
- Skill snapshot/upload: a key file's name (.env, *.pem, id_rsa, .netrc,
.credentials.json…) is always refused, but a word like token/secret/
password/credential only in a data file's name — design-tokens.md or
count_tokens.py is skill content, not a key.
- System Health: off Linux the History, CPU threads and Busiest processes
cards (all read from /proc) are left out instead of shown empty; the CPU
bar without a sample and Windows' always-zero Load row go too.
- Users pick their own pool account per tool (/api/me/pool-accounts,
Settings → AI tools), within their groups, refused while pinned.
- Admin user detail, 9router update, session replay and Antigravity
catalog changes from parallel sessions.
Dashboard → System Health is grouped into AgentHub, Machine and Agent
activity. The machine (GET /api/host, every signed-in user) is drawn by
components/health/HostHealth.tsx: host card beside the CPU/memory history,
then CPU (threads as compact cells + temperatures/GPUs), disks & network,
busiest processes, and per-user tiles. Concurrency bars each show their own
agent type on hover.
The Health Score (client/src/lib/healthScore.ts) is now 100 minus what each
check costs, between an amber and a red threshold: event-loop p99
(server/lib/loop-delay.js, shared with /api/metrics), Linux PSI pressure for
CPU, memory and disk I/O (/api/host `pressure`; load per core without PSI),
RAM, the database's disk, V8 heap, hooks silent while agents work, and agent
errors in the last 24 h. All-time success rate, API errors and the transcript
cache hit rate no longer count. /api/settings/info adds server.event_loop and
activity {last_event_at, working_agents, agents_24h}.
Administration: a user row opens its detail in place (GET
/api/users/:id/details — spend, account pool share, live panes, workspaces,
newest sessions); the server panel is gone, member tmux folded into the table;
the Sessions list shows each row's owner in server mode.
The AgentHub unit makes /root inaccessible (InaccessiblePaths=), so root's
npm failed at mkdir /root/.npm with ENOENT (exit 254). A sudo run now passes
--cache /var/cache/agenthub-9router-npm; the sudoers rule names that argv.
Settings → AI Proxy gains an admin-only Update 9router button beside
Config 9router. One in-memory job (server/lib/nine-router-update.js) stops
9router (its user unit, else this account's own 9router processes), runs
npm install -g --prefix <its prefix> 9router@latest (sudo -n only when
sudoers already allows it, probed before anything stops), then relaunches
it hidden only if it was running. A failed update still relaunches the old
version. Nothing in the request names a command, path or package.
- POST /api/run/drop-file pipes the body to its file as it arrives in every
case — a member's (S3) through `write-as … replace` with the bytes on
stdin — instead of buffering up to 20 MB in memory for a remote browser.
- Remote limit (server mode, a LAN browser) 20 MB → 500 MB, as a Files upload.
- A loopback browser in local mode has no cap any more, only the data dir's
free space less a 1 GB reserve; ETOOBIG's max_bytes is what still fits, so
the UI's "at most N MB" stays true.
- drop-image keeps its 20 MB in-memory limit, now checked on its own.
- fake-sudo gains a spawn for run-as.__setSpawnImpl.
A terminal mounted on a hidden tab sits in a 0x0 box; its first fit shrank
xterm to 12x6 and the attach carried that size to tmux, so every background
pane was squeezed (Claude's TUI redrawn at 12 columns). It now neither fits
nor reports a size until shown, attaches with no size, and the server spawns
such an attach at the window's own size (tmux.windowSize). A shown tab
reports its size even when the fit did not change xterm's.
Settings > Agents shows the host's login profiles to staff only: a developer
got two 403s from reads that were never theirs.
Vite's es2020 default made esbuild 0.25 lower `let r; …(r||={})` to
`void 0||(i={})` without the declaration, so every DECRQM query tmux sends
threw "i is not defined" inside the terminal's parser. Found by a headless
smoke run of the preview build.
Dependencies
- Security: body-parser and multer DoS advisories fixed (npm audit: 0).
- Server: Express 5 (query parser kept "extended", req.body defaults to {},
SPA catch-all /{*splat}, send-file helper restores Express 4's dot-folder
rule for sendFile/download, alerts ack route without inline regex),
better-sqlite3 13, js-yaml 5 (server/lib/yaml.js keeps js-yaml 4's default
schema), uuid dropped for crypto.randomUUID, node-pty beta.18, multer 2.5.
- Client: React 19, xterm 6 (WebGL renderer replaces the removed canvas one,
DOM fallback on context loss; Alt+arrow word moves re-mapped), lucide-react 1,
TypeScript 7, i18next/react-i18next/codemirror minors.
Workspace rename step 4
- `agenthub lanes` and `--lane` exit 1 with "renamed: use …"; client api.ts,
the CLI and the MCP server call /api/workspaces; /api/lanes stays mounted.
Server mode (S3): members manage their own Claude Code config
- server/lib/cc-target.js resolves whose config a /cc-config request touches
and gates the router by allowlist; /profiles* and /plugins/update-all stay
admin-only. Member writes go through write-as, CLI calls through sudo as the
member (never -y), reads through openSafe; cc_config_changed reaches only
its owner. Not verified live on an S3 install yet.
Other
- Chat: an HTML file is an artifact only when written whole and not a project
page (index.html, or under src/, public/, templates/, …).
- OpenAPI covers every /api route; openapi-coverage.test.js guards it.
- read-pool test keeps its event loop alive (its worker is unref'd).
- Docs: plan statuses, checklists, CLI.md, LANES.md, SERVER-MODE.md, API.md.
- Today's spend in the status bar and the Claude Code statusline is the
caller's own (`GET /api/pricing/cost?mine=1`, scope.ownSessionWhere), not
every user's sum for an admin or analyst.
- A screenshot pasted into a local claude pane is sent as Claude Code's own
image-paste key: Alt+V on Windows (Ctrl+V did nothing there), ^V elsewhere,
and only when the machine can read its clipboard (wl-paste/xclip + a
display on Linux), else it is uploaded (GET /api/run/native-paste {key}).
- A file manager's files pasted or dropped on a local browser go in by their
own paths, read from the OS clipboard or the file manager's selection
(server/lib/file-manager.js, POST /api/run/clipboard-files and
/selected-files): no upload, no size limit. A copied image file is pasted
by path, text that comes with a picture of it (spreadsheet cells) is
pasted as text, Windows paths go in as `C:/…` mentions.
- Tab titles for Snapshot, Artifacts, Files and Administration.
- An npm tool AgentHub installed under ~/.local is updated there, not by its
own updater into npm's global prefix.
Edited N files (#86): a turn's card counts the files its subagents wrote
or edited (read from their own transcripts, nested ones folded in), and a
turn longer than the chat's first page keeps the edits made before the
page cut. A non-Claude transcript page honours its limit again.
AI tools: OpenCode and Grok Build left the catalog (opencode-usage.js
gone; a Grok payload on the Claude hook route is dropped), and so did the
leftover Kimi Code quota reader.
Artifacts: a list view, skill packs and badges only by exception; a
shared skill follows its owner's folder, and an installer whose copy
differs is offered Update.
A skill in the Hub was a snapshot taken once: the owner changing
~/.claude/skills/<name> changed nothing there, and an installer had to
uninstall and install again to get a newer version.
- syncSkillSources (on GET /api/artifacts, at most every 15 s): a skill row
taken from a folder — the owner's ~/.claude/skills/<name>, or the
workspace's .claude/skills/<name> — is brought up to it. Only a folder
whose names/sizes/mtimes changed is read again, with a pick's checks (no
symlink, no secret, <= 5 MB, a member's files as theirs); a change is a
NEW snapshot, the old one dropped, and an artifact_changed broadcast.
- artifacts.version (snapshot content hash) and source_hash (the folder's
when last taken, additive columns): an upload or a Hub edit records the
folder as it is then, so only a LATER folder change replaces it.
- A list row's updateAvailable: installed, and the viewer's copy differs
from version. The page shows Update (a pack: Update N); install with
{update: true} replaces the copies (old ones moved aside) and is not
counted as another install.
nntrivi2001