August's larger changes each have a post: a Google account of the agent's own, agents in Slack, the account keychain, memory that carries across tasks, email an agent, and an agent that asks the person who owns the decision. Much of the smaller work went into the phone app.
Task list actions. Press and hold a row to rename it, copy its link, or archive it, and Share task in the same menu sends the link wherever you like. On your phone the list keeps loading as you scroll, and a filtered list shows which filters are on, with a one-tap way to clear them.
Typing on your phone. The composer gets autocorrect, sentence capitalization, and spelling underlines. The attach button sits beside the field and offers your camera, your photo library, or the Files browser. The keyboard gets out of the way when you scroll the transcript, the console output, the diff, or the pull request form.
Native on iPhone. Settings, Account and Team screens have working back buttons, screens start below the navigation bar, lists scroll clear of the bottom toolbar, and search is a native field in the bottom toolbar. Segmented controls and pickers are the system's own, so they scale with Dynamic Type and read correctly in VoiceOver, which now names the send button, task rows, and task toolbar. Starting a chat or toggling a filter answers with a haptic tick.
Legible sign-in. Text, placeholders, and the status bar on the sign-in, sign-up, and password reset screens are legible on phones in both light and dark.
Light mode fixes. Light mode shipped on July 30. August fixed agent replies that kept the previous theme's colors until you reloaded, a computer's logs in dark gray on black, its YAML manifest in pale gray on white on iPhone, and a black flash at launch.
Paging long sessions. Sessions can be read newest first and paged backward into older messages, over the API and from the CLI with wallfacer messages list --direction desc. A trimmed listing leaves out image data and large tool payloads, and any block you skipped is still available one message at a time.
Pull requests in one turn. Ask an agent to open a pull request and it opens one in the same turn it makes the change, because it knows the branch its session publishes to.
The Create PR button. A task shows Create PR only once its session has changes to submit, and the button becomes a link to the pull request, labeled PR #N, once one exists.
GitHub without a repository. An agent with a GitHub identity can create or clone a repository on a computer that has none attached.
Closed work ends a wait. A playbook step waiting on a pull request that is closed without merging, or on an issue somebody closes, takes its failure path instead of waiting days for a result that cannot arrive. The playbooks docs cover how a wait declares a close as an ending.
ChatGPT seats. Wallfacer refreshes a ChatGPT subscription seat on the server, so an agent running on one stays signed in.
Slack channels and threads. Agents take part in private Slack channels once someone invites them: they follow thread replies, list those channels, and post to them, and an agent cannot add itself to one. An agent with nothing to add to a thread stays silent. While a turn runs, Slack shows the agent's native thinking status, and it clears when the turn ends.
Slack mentions. When an agent names a person in Slack, that person gets a real mention and a notification, as long as your account already knows their Slack account. The Slack docs cover how people are matched.