- Added `tui.scrollbackRebuild` configuration with interactive startup/controller wiring to apply `setScrollbackRebuild`.
- Exposed prewalk session state in `SegmentContext` and rendered a dedicated prewalk segment/icon in the status line.
- Added divergence-aware TUI full-paint logic that enables scrollback erase-and-replay rebuilds for non-multiplexer divergence cases.
- Updated rendering and streaming tests to verify rebuild behavior (`3J`) and eliminate stale marker expectations under drift scenarios.
- Added `isAcceptedElicitation` in the ACP agent to narrow accepted elicitations before accessing response content.
- Added `isFormElicitation` in ACP tests and used it to narrow form-mode requests before assertions.
- Added an environment configuration option to choose between docker and apple-container backends.
- Updated the server to default to apple-container when the container CLI is detected.
- Removed unused auto_compaction_end event handling in the coding-agent print mode.
- Sanitized CLI JSON output by stripping sensitive payload data and implementing incremental delta extraction.
- Optimized log parsing in the harbor-manager by using tail-scanning and streaming file handles to prevent OOM errors.
- Enhanced process management to support persistent runs across manager restarts and improved orphan process handling.
- Added incremental cost probing for live trials and verified status transitions for runner lifecycle events.
- Removed the `downshift.boomerang` feature, including CLI flags, configuration schema settings, and internal session state logic.
- Deleted the associated prompt definition file and all unit tests related to the boomerang validation flow.
- Cleaned up frontend forms and server request handling in the harbor-manager package to reflect the feature removal.
- Updated the downshift planning prompt instructions to maintain continuity in task creation.
- Introduced `--downshift-boomerang` CLI flag and `downshift.boomerang` configuration setting.
- Integrated boomerang validation hand-back logic and context cutting within the agent session.
- Added system prompt templates and runtime checks to facilitate message handling for boomerang transitions.
- Included unit tests to verify context management and validation pass requirements during the boomerang process.
- Clear inherited todo list state and persist empty edit at fork creation to prevent parent task reminders from affecting the tangential session.
- Re-inject the fork notice after each auto-compaction event to ensure the boundary between the parent and child session survives history summarization.
- Align the provider cache key with the parent's actual pinned key to correctly mirror cached session context.
- Update `AgentSession` to perform a full entry rewrite during tool result pruning to ensure session files match pruned state for reliable resuming and branching.
- Implemented a consolidated TUI renderer for launch tool operations to unify status headers and metadata.
- Added tracking for unfulfilled readiness conditions to distinguish between timeout causes and daemon states.
- Enhanced timeout reporting to explicitly surface specific unmet log or port conditions.
- Included comprehensive unit and regression tests for tool rendering and start-timeout diagnostics.
- Added a system prompt to define boundaries for tangential agent forks.
- Injected the context-switch notice into new clones to prevent task leakage from parent sessions.
- Added support for role switching via `@` search prefix in the model picker.
- Implemented `quickRoles` configuration and logic to handle role-specific selections via the session API.
- Updated the model browser to support preserving query order and custom label coloring for improved navigation.
- Integrated role cycle tracking and updated UI hints to support the new role-browsing workflow.
- Redesigned agent hub entries as two-line cards, separating identity and status from task descriptions.
- Added explicit model and thinking level badges to agent status information.
- Updated agent hub rendering to support multi-line entries and adaptive vertical scrolling based on row height.
- Simplified status display by using glyphs instead of redundant status labels.
- Adjusted rendering logic to prioritize displaying agent task summaries on an independent indented line.
- Added `StrippedToolCallsMarker` to identify assistant messages with dangling tool calls that were removed during context building.
- Updated `buildSessionContext` to preserve turn entries in transcripts even when all content is stripped, marking them with the count of elided calls.
- Updated `UiHelpers` to render a dim, italicized placeholder in the TUI when an assistant message has elided tool calls, preventing silent activity gaps.
- Added `warning` field to `CompactionEntry` and `CompactionSummaryMessage` to persist dead-end status in session history.
- Introduced a multi-tier rescue mechanism in `AgentSession` that automatically performs `elide` and `dropImages` passes when maintenance fails to recover sufficient headroom.
- Integrated visual indicators for dead-ends into the `CompactionSummaryMessageComponent`, surfacing warnings directly on the compaction divider and detail block.
- Updated `AgentSession` logic to re-evaluate progress after each rescue tier and emit recovery notices, ensuring transparent reporting of automated history rewrites.
- Replaced markdown-style headings with concise `¶user:`, `¶think:`, `¶ai:`, and `¶call:` scope markers.
- Updated the serializer to merge consecutive messages or blocks of the same type under a shared prefix.
- Updated the documentation prompt to reflect the new compact formatting and scope rules.
- Added regression tests verifying scope merging and correct formatting of tool calls and intents.
- Updated transcript session context to use display.collapseCompacted setting instead of a hardcoded boolean.
- Enabled user-defined control over whether compacted history is collapsed during live rendering sessions.
- Introduced conditional scrollback clearing during UI renders when transcript compaction is enabled.
- Updated `CommandController` and `EventController` to respect the `display.collapseCompacted` setting.
- Configured `SelectorController` to trigger a chat rebuild and UI reset when the compaction setting changes.
- Updated `InteractiveMode` to dynamically toggle between collapsed and full inline history based on user settings.
- Initialized session metadata including system prompt, task, and toolset within the controller.
- Added session initialization tracking to the clone creation flow to ensure session state visibility.
- Updated unit tests to verify that session initialization data is correctly appended when a tan is created.
- Stop propagating real-time updates for backgrounded Bash jobs to avoid UI flickering once a job enters the background.
- Refine background task tracking in `EventController` to distinguish between persistent background tasks and transient backgrounded Bash commands.
- Update UI rendering to display cleaner background job metadata in the footer instead of inline text notices.
- Introduced ModelPickerComponent to enable temporary, floating model selection overlays.
- Centralized role management logic using a new resolveRoleAssignments function in the browser.
- Streamlined model hub by removing legacy pick-mode logic and defaulting to fullscreen views.
- Synchronized model picker state with the registry to ensure accurate offline refreshes.
After #5239 compaction, a later render only fills segments from
#compactedChildStart, leaving undefined holes in the prefix. Iterating
those entries crashed when retiring IRC/ephemeral cards
(`segment2.component`). Guard undefined segment slots and cover the
sparse-hole path with a red/green regression.
- pickWeightedTip now takes the tip list and a uniform sample, exported for tests.
- Weighted-selection test sweeps a synthetic tip list, so shipping zero [NEW] tips no longer fails the suite.
- Added support for home, end, and page navigation in the model browser.
- Restricted the hover background band to mouse interactions, using cursor glyphs and text accents for keyboard selection instead.
- Synchronized focus states between the model hub sidebar and the browser pane.
- Removed redundant "login" labels from locked provider entries.
- Prevented navigation keys from triggering the input-priority grace period, ensuring responsive movement after idle states.
- Limited the input queue-drain delay to Ctrl+C and Escape double-press gestures.
- Removed the `computeTokensPerSecond` helper function in favor of a direct calculation.
- Standardized throughput to use total request duration instead of post-TTFT decode time.
- Updated UI usage display to calculate tokens per second against total duration.
- Prevented over-inflation of throughput metrics caused by hidden reasoning tokens.
- Integrated performance statistics (TPS/TTFT) into ModelBrowser and ModelHub components with adaptive visibility.
- Decoupled mouse wheel behavior from selection logic to enable smoother viewport panning.
- Improved UI navigation by preventing unwanted wrapping in role indexes and adding viewport snapping logic.
- Added comprehensive test suites to verify performance display rendering and corrected input interaction behavior.
- Prioritized fuzzy match quality over the most-recently-used model order when filtering the model browser.
- Added bucketing to match scores to ensure stable sorting when match quality is identical.
- Added unit tests to verify that exact query matches take precedence over the MRU model.
- Implemented `/queue` command and `->`/`=>` shorthands to support deferred, sequential message processing.
- Added a robust parsing utility to handle various list-based queue inputs and automate yield management.
- Integrated visual decorations and state tracking to provide real-time feedback on queueing status.
- Enabled non-cursor line text decoration in the TUI to support dynamic queue header rendering and list numbering.
- Implemented model-specific keys and provider wildcards for `retry.fallbackChains` with updated resolution logic.
- Added interactive fallback chain management in the model roles UI, including support for reordering and editing.
- Improved fallback chain specificity rules and added comprehensive validation with startup warnings.
- Fixed mouse interaction alignment and hover state coordinate mapping in the roles view.
- Prevent selected chips from being hidden when the role strip row overflows.
- Implement horizontal scrolling with a leading ellipsis to maintain visibility of the selection and lookahead context.
- Updated task synchronization to include all todo phases regardless of completion status.
- Removed logic that filtered out completed or abandoned tasks during session synchronization.
- Preserved the session websocket preference for ephemeral /btw side-channel turns so Codex websocket-only models do not fall back to SSE.
- Prioritized active /btw and /omfg panels in Esc handling before loop, maintenance, and main-turn interrupts.
- Added regression coverage for side-channel websocket options and /btw Escape priority.
Fixes#5213
- Enabled persistence of dangling tool calls during transcript rebuilds by adding `keepDanglingToolCalls` configuration.
- Integrated `seal()` logic for pending tool blocks to properly finalize history during idle session states.
- Enhanced UI helpers and session context to preserve assistant turns during streaming or mid-turn rebuilds.
- Added comprehensive unit and integration tests to verify correct tool call tracking and transcript integrity.
- Included the current session name in the fullscreen pause UI.
- Updated `renderPauseScreen` and `InteractiveModeContext` to propagate and display the session title.
- Added test coverage for both full and compact pause screen layouts.
- Introduced an `AgentPauseGate` mechanism to suspend and resume agent loops and tool executions safely.
- Added a `/pause` slash command to trigger a new fullscreen UI that manages agent suspension and lifecycle.
- Integrated pause checks into the core agent loop and tool execution pipeline to ensure responsive state handling.
- Provided a new pause screen component to facilitate user interaction and resume control during suspension.
- Integrated a horizontal separator in the model browser list to distinguish between frequently used or role-assigned models and other available models.
- Removed the "Recent" category from the Model Hub sidebar to streamline navigation.
- Updated related tests to reflect the removal of the Recent category and the new visual list layout.
- Enabled granular task execution by allowing batches to interleave blocking items with non-blocking async background spawns.
- Updated task orchestration to support simultaneous inline result collection and persistent background job tracking.
- Improved agent visibility in the job tool by reporting running subagents even when not explicitly linked to a backing job ID.
- Enhanced terminal state handling to prevent premature tool block closures while async background operations remain active.
- Implemented tiered search strategy using synchronous literal matching for immediate results and debounced asynchronous fuzzy matching to prevent input blocking.
- Cached session search data and introduced an indexed `FuzzyText` structure to reduce redundant string processing.
- Added comprehensive test suite verifying search convergence, stale task orphaning, and selection stability.
- Enhanced `tui` fuzzy matching utilities to support prebuilt search indexes for improved multi-match performance.
Addresses the second review round (internal re-review + Codex on c38840482):
- Active-account matching (logout preselection, /usage in-use marker) is
org-decisive when EITHER side carries an org: a legacy bare-email active
row no longer flags org-scoped siblings via the shared email (reverse of
the previous fix). Both-org-less keeps the email/account fallback, so
providers without orgs are unaffected.
- Status-line usage context key includes orgId, so rotating between two
same-email subscriptions invalidates the cached quota immediately
instead of showing the previous org's numbers for the cache TTL.
- CredentialHealthResult carries orgId/orgName and auth-gateway check
labels rows with the org, so a failing row names the subscription.
- getOAuthAccountIdentity preserves org-only identities; the login
success message renders them.
- ACP /usage account-id fallback labels get the org suffix too.
- Regression tests for both matching directions (marker + logout).
One Anthropic account email can hold multiple organizations (a Team seat
plus a personal Max plan), each with its own org-scoped OAuth token and
independent 5h/7d limit pools. Credentials were deduped by bare email, so
logging in with the second subscription silently replaced the first, and
usage reports from the two pools merged into one row with mixed numbers.
- capture organization uuid/name at login (token exchange response, with
a claude_cli/bootstrap fallback); token refreshes never rewrite it
- key anthropic credential identity as email + org; a legacy email-keyed
row is claimed in place by the first org-scoped login with the same
email, and org-less credentials never clobber org-scoped rows
- partition usage-report dedupe and the per-credential usage cache by
org so the two subscriptions' limit pools stay distinct for rotation
- show the organization in omp usage (redaction-safe) and name the
stored account/org in the login success message
- Implemented custom role creation within the Model Hub, including a virtual row for direct initiation and name stripping.
- Added quick-switch cycle editing functionality with persistent ordering and live preview of role membership.
- Optimized sidebar scope navigation to mute empty entries and improve keyboard focus stability during search.
- Updated the Model Hub sidebar UI to prioritize Roles and included comprehensive tests for new navigation and management flows.
- Implemented dynamic reordering of model providers in the sidebar to prioritize matches during active searches.
- Refactored model hub registry synchronization to maintain separate state for fixed, unlocked, and locked provider entries.
- Added a dedicated composition step to reassemble sidebar entries based on current search result counts.
- Added test coverage to verify that provider order reverts to alphabetical upon clearing the search query.
- Enable horizontal navigation between the scope sidebar and model list using left and right arrow keys.
- Update UI help strings to reflect the new spatial navigation controls.
can1357