gpui-rhai 0.2.2

gpui-rhai 0.2.2

Release date: 2026-10-13. A compatible patch release of 0.2: Runtime API stays
3, gpui-pre/core/platform stay 0.3.7 and MSRV stays 1.95. Upgrade core,
registry and CLI together.

It adds Toast's stacked layout, a Host hook for the Rhai engine and a focus
event for scripts, and fixes what applications met on 0.2.1; the full list is
in the CHANGELOG.

Upgrading from 0.2.1

Copied official components

gpui-rhai update brings components/toast, now at 0.2.2. It merges it with
local edits as usual and writes conflicts to .gpui-rhai/conflicts/.

Behaviour to check

• style().hidden() on a row or column now hides it. Before, the node kept
  its room and paint; check any row or column that was hidden and still meant
  to show.
• Toast close buttons carry a 1px transparent border for the focus frame and
  round their hover fill with radius.sm.
• Messages of a one_of validation failure name the path inside each variant,
  and capability errors print the capability id plainly; code that matched the
  old text needs the new one.

Hosts (Rust)

All additions; nothing existing changes signature:

• ScriptViewExtension::configure_rhai_engine(&self, &mut rhai::Engine), with
  a default that does nothing, and the gpui_rhai::rhai re-export (#151); see
  the user guide
  for disabling eval and replacing every overload of sleep and exit.
• impl Display for CapabilityId.

Scripts

• node.on_focus_within_change(Fn) and node.on_focus_within_value(Fn, value);
  see the component authoring guide.
• Toast props layout, heading, clear_label and on_activate, the
  activate event and the stack_* parts; see
  Toast.

Known gaps

• #156 (absolute content in a SplitPane stage) does not reproduce on 0.2.1 or
  0.2.2; the issue stays open for the reporter to recheck.