- Implemented ModelRegistry.hasProvider to return true when a provider has live models, is discoverable, or is registered at runtime.
- Replaced AgentSession's internal provider check with #isKnownProvider that delegates to the new hasProvider method, updating related fallback logic.
- Provider sign-in, theme, and web-search lists now shrink their visible row window to fit available height.
- Decorative chrome (sign-in hint, theme mock preview) yields to the list when space is tight.
- SelectList and OAuthSelector expose `setMaxVisible`/`setMaxHeight` so hosts can refit lists after construction.
- Implemented native UTF-16 text processing in Rust diff module with support for unpaired surrogates.
- Removed `similar` crate from Rust workspace and `diff` npm package from coding-agent, hashline, and natives.
- Removed jsdiff fallback wrappers and `isWellFormed()` guards from TypeScript diff implementations.
- Added comprehensive test suite for native diff functions covering random inputs and edge cases including surrogates and emoji.
- Renamed model `codex-auto-review` to `gpt-5.3-codex-spark` with updated pricing and context window.
- Replaced the subprocess-based delayed-banner test with in-process
tests of the exported waitForTcpServerListening gate (banner split
across chunks, stdout end without banner).
- Dropped wall-clock elapsed assertions from the ghost-socket tests;
the connection-closed rejection message already distinguishes the
wake path from a request timeout.
- omp update's getBinaryName now detects a musl Linux host (Alpine release file or /lib/ld-musl-* loader, mirroring scripts/install.sh) and downloads omp-linux-musl-<arch>, so self-update no longer replaces a musl install with the glibc build.
- Updated musl-release dry-run assertions to the Bun.build output format the binaries script now emits; promoted the musl changelog entry to [Unreleased].
A deleted/nonexistent cwd also makes Bun.spawn throw ENOENT; only claim
'git is not installed.' when the working directory actually exists, else
name the missing directory. Addresses the Codex P2 review on #6237.
Aligns the shim's runtime safeParse/__validator with the wire/tool-call
path, so legacy draft-07 documents (tuple items) accept the same values
validateToolArguments does. Adds a regression test.
customToolToDefinition rebuilt ToolDefinition without strict, so the
Task proxies' (and startup MCP tools') explicit strict:false was dropped
before RegisteredToolAdapter and the OpenAI-family serializers saw it.
Declare strict on ToolDefinition, copy it in the bridge, and cover the
proxy -> definition -> registered adapter path in the parity test.
The new global smart-paste listener reused handleImagePaste(), whose
image branches insert [Image #N] into the hidden main editor when a
login/API-key prompt is focused. Mirror the enhanced-paste behavior:
show 'Image paste is not supported in this prompt' and skip image-path
detection so only clipboard text reaches the focused prompt.
Session entries keep AgentMessage objects strongly reachable for the whole
session, so WeakMap entries for compacted-away history pinned their
components' rendered layout caches forever. Rebuild now retains only
components for messages the new transcript context actually renders.
Pre-fix resumed sessions wrote cumulative transcript rows under the
incremental ${sessionId}-<ts> source_id shape, so summing every prefixed
legacy row could overshoot the real retained prefix and permanently skip
unseen turns. Use per-row max instead: it can only under-count, which at
worst re-stores one suffix before an explicit cursor row takes over.
Adds a regression seeding a legacy bank with two incremental rows plus a
cumulative resumed row and asserting turns 7-8 still get retained.
can1357