v0.20.14

Added

• A Usage page — ⌘⇧U, or the row in the sidebar. What the agent has spent,
  read back out of each session's log: the period's total and how it splits
  between input, output, reasoning and cache, a day-by-day chart, the models with
  the gateway each one came through, and the newest records. A period row and a
  gateway row narrow all of it, and the gateway is read from the model's own wire
  ref — command-code and opencode-go serving the same model name are two rows,
  not one. Nothing on it is a counter this app keeps: it is the agent's own
  accounting, so a session deleted from ~/.hz takes its rows with it.

• A goal the agent owns. The runtime's own objective object — its budget, its
  turns, its status — drawn in the composer's row, with a receipt in the
  transcript when the work lands. The objective goes out through the composer's
  own path, so the reader's words and the agent's work arrive as an ordinary turn
  and the runtime does not redo it.

• A retry is visible. The harness now says when it is re-asking a model, and
  the row and the working indicator built for it finally have something to draw.

• A new identity. Four cuts of one artwork — tiled, plain, flat, mono —
  replace the black cat on the dock and installer icons, the composer's
  watermark, and the site's wordmark, favicon and OG card.

Changed

• One agent process serves every session in a project. A second session in a
  repo opens a conversation on the child that is already running instead of
  paying the boot again — measured across five sessions, −73% time and −77%
  memory — and the process count stops growing with the number of chats.
  Stopping a session closes its conversation; the child goes when the last one
  does. The routing is the whole of what makes this safe, and the plan note
  that specified it required the app itself as the instrument, so that is how it
  was checked: two sessions in one project, a prompt in each, each answer landing
  in its own transcript — then the shared child killed with -9, after which
  both sessions resumed on a fresh one.

• HZ_SESSION_ID travels with the turn rather than with the process. A child
  serving several sessions has one environment and could not name five sessions
  with it, which is what hz issue link with no id defaults to. The agent exports
  the id of the session a tool child belongs to, and the app resolves either
  spelling — its own uuid or the agent's id — through one funnel, so the CLI and
  the skill did not change.

Fixed

• A weekly usage limit is classified as one. The provider's own words
  ("you've reached your weekly usage limit for your plan") matched none of the
  classifier's patterns, so the request was retried against a limit with hours to
  go.
• The installer attached to a release is that version's. The bundle directory
  sits inside the cached target/, so an older version's installer was still
  there and a glob uploaded it beside the right one — 0.20.8's 13MB setup was
  attached to 0.20.9, 0.20.11 and 0.20.12 alike, and a reader picking the wrong
  row installed a build from three releases ago.
• The slow-read line floats on the float veil. It wore --card, which under
  vibrancy is a 5.5% white veil with no blur, so session titles read straight
  through its own words. It also moves to the top of the conversation column,
  where it stops covering the sidebar it was never about.
• A #7 the repository knows is a chip. An agent that has just opened a pull
  request says so in prose, and the number is now pressable — opening the PR pane
  in the app rather than a browser. A number nothing holds stays the words it was
  written as.
• A session's slash commands survive a restart. The agent publishes them when
  a session opens, so a reopened session had no child to have published anything
  and the menu did not open at all. The last list is kept per session now.
• The wait a /compact takes is drawn. The wire says nothing about a
  compaction, so the indicator is derived from the prompt this app sent: the
  newest prompt names the command and the turn is still open.
• A prompt with nothing in it is never sent, and the composer's row keeps its
  three nodes in place.
• A project attached at / has a name, and a session's project is resolved
  from the main worktree rather than from the tree the caller stood in — which is
  what made a session created inside a linked worktree read a directory that does
  not exist.
• macOS 12 is the floor the browser already required. Three releases failed on
  the universal build with Undefined symbols: ___isPlatformVersionAtLeast,
  because the CEF objects are built for 12 while the app linked for 11 — and the
  clang runtime the ggml objects ask for is linked explicitly now.
• Windows stages the agent the way macOS does.

What's Changed

• fix(paths): name the root instead of nothing by @Hamertingo in #31
• fix(agent): apply picks before a prompt is queued by @Hamertingo in #32
• feat(agent): show the wait a compaction takes by @Hamertingo in #33
• feat(chat): open the pull request a message names by @Hamertingo in #34
• feat(composer): keep the command list a session was sent by @Hamertingo in #35
• feat(agent): give a session a goal the agent owns by @Hamertingo in #36
• feat(brand): bring the new identity to main by @Hamertingo in #37
• fix(ui): draw the slow-read line on the float veil by @Hamertingo in #38
• fix(release): publish this version's installer, not a stale one by @Hamertingo in #39

Full Changelog: v0.20.13...v0.20.14