diff --git a/changelog.md b/changelog.md
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+## 1.0.98 - 2026-10-14
+
+- Add support for Gemini 4 Argon
+- Command hooks complete reliably even when child-exit signals are lost under Node
+- MCP status and /mcp commands stay synced to the active session after split-view session switches
+- Resuming a session now respects abandoned pending-permission work and continues only active permission requests.
+- Keep ordinary characters typed while the input box is still coming up at startup, instead of dropping them
+- Expand /ask answers with Ctrl+E, copy the entire answer with Ctrl+Y, and reopen the last usable completed answer in the session with /ask or /btw.
+
+## 1.0.97 - 2026-10-13
+
+- Add agent-scoped declarative hooks for custom agents
+- Remote plugin marketplace and plugin fetches retry once with your signed-in GitHub token after HTTPS auth fails.
+- Streamed responses behind TLS-intercepting proxies complete when close_notify is omitted
+- Fix parsing of GitHub SCP remotes with absolute paths so repository owner and name resolve correctly
+- Discover all custom agents even when repositories define more than 100 or nest agent files deeply.
+- Autopilot denies a preToolUse hook's "ask" decision instead of stopping on a permission dialog nobody is watching
+- Keep Windows taskbar agent icons grouped across CLI updates by using a stable icon path
+- Keep saved settings such as dismissed prompts, trusted folders and sign-ins when one entry in config.json is invalid, instead of resetting them on every launch
+- In /config, managed permission rules are read-only and hidden unless set by your organization.
+- Show billed AI Credits in /usage for token-billed sessions, including after resume
+- File reads using a view_range that is not exactly two elements, such as a lone start line, now show their line range and line count in the timeline, and session exports no longer contain the literal text undefined
+- Dragging to select text in the transcript no longer occasionally highlights and copies the row below the pointer.
+- Power BI and Bluebird MCP servers accept their published resource scopes during sign-in
+- Redact secrets safely in --output-format json output while preserving valid variable references
+- Resuming suspended sessions now reports interrupted tool calls and avoids replaying canceled writes.
+- Synchronous /task JSON output now includes failed child error and lifecycle events before completion.
+- Explicit GitHub MCP tool and toolset selections use the correct endpoint, so requested write tools stay available.
+- Cached MCP tool calls recheck their definition when a concurrent tool-list refresh changes the catalog.
+- Skills and custom agents from --plugin-dir plugins now reach autocomplete and invocation instead of going missing.
+- Fixed resumed sessions rebuilding plugin hooks from the wrong plugin list, so hooks from repository-local marketplace plugins now keep running after `--resume`, and hooks from plugins your configuration disabled no longer come back
+- Keep /user switch new-session choices visible after account checks in short terminals
+- Unavailable permission recovery attempts are now tracked per request, so unrelated calls no longer consume each other's retry budget.
+- Background-shell wait status no longer animates when no foreground work is running
+- Emergency memory relief in long sessions can now bypass its cooldown before V8 aborts, so a session that would have been killed by a JavaScript heap out of memory crash may survive with compacted history instead
+- Inline images render by default on supported terminals without enabling experimental mode. Use `/settings inlineImages false` to turn them off
+
+## 1.0.96 - 2026-10-12
+
+- Interactive sandbox settings suggest possible environment secrets and let you add masking hosts before saving.
+- Make model IDs in /model and /config model case-insensitive and save canonical IDs
+- Keep /allow-all available during startup while enterprise policy is still resolving
+- /add-dir grants sandbox access to added directories for the current session
+- /user list shows the authentication source for each signed-in account
+- Show retry progress messages before recovered responses after transient model failures
+- Model completions no longer show an authentication warning when an account-owned catalog is unavailable while signed out
+- Interactive sessions in git repositories reach the input prompt sooner
+- Timeline now shows whether you, Assisted Permissions, policy, or unattended fallback made each permission decision.
+
+## 1.0.95 - 2026-10-09
+
+- Use native Microsoft Entra broker authentication on macOS when available, with browser fallback.
+- copilot config supports sandbox credential injectHosts keys, with key completion in Bash, Zsh, and Fish.
+- --context now applies to new and resumed ACP sessions instead of silently using the default or previously saved context tier
+- Managed plugin setup retries hourly or after policy changes instead of on every message failure
+
+## 1.0.94 - 2026-10-08
+
+- Add Claude Haiku 5.5 to model selection and --model completions
+- copilot mcp add recovers cleanly after interrupted MCP config initialization
+- MCP enable/disable now works before server discovery without starting MCP servers
+- Assisted permissions send visible shell code to the permission judge instead of requiring unnecessary manual approval
+- Show a policy warning when startup bypass-permission flags are suppressed by managed settings
+- Clicking a Sessions sidebar row now reliably switches sessions during split-view reconciliation
+- Show update guidance when managed settings request a newer CLI version without blocking normal prompts
+- Managed policy can disable Assisted Permissions and keep sessions in Manual Approval mode.
+
+## 1.0.93 - 2026-10-07
+
+- Add enterprise permissions.limitTo to enforce managed domain boundaries for network requests
+- Run safe /user commands immediately during active turns, reject unsafe remote commands during active turns without opening dialogs, and queue commands advertised by relay hosts
+- Plugin skill commands stay available after reloading enabled plugins
+- Sandbox local-network allowlists now include localhost and loopback hosts.
+- GitHub.com Connector users can expand GitHub CLI permissions in place and retry connections without switching sign-in methods.
+- Honor --context long_context at startup and show accurate context allowance in /context
+- Connecting a Connector without the required GitHub scope now prompts to update your authorization instead of failing with an authentication error
+- Warmed language servers stay running across LSP requests when sandboxing is disabled
+- Clicking a truncated compact shell command expands it
+- Command sandboxing is available to all users via /sandbox and --sandbox.
+- MCP server configuration changes apply between turns without restarting the session.
+- Model picker updates the recommended list to prioritize GPT-6.1 Sol, GPT-6 Astra/Luna, and Claude 5.5 models.
+- Read user settings only from ~/.copilot/settings.json; user-setting keys in ~/.copilot/config.json are ignored.
+
+## 1.0.92 - 2026-10-05
+
+- Add `copilot config` subcommands to list, read, set, and remove settings.
+- Add a pre-conversation Ctrl+E environment picker to switch between local and cloud runs
+- Entra-protected MCP servers can silently renew access-token-only credentials.
+- Legacy HTTP+SSE MCP connections no longer hang indefinitely when a message POST is never acknowledged; the acknowledgement is bounded by the server's configured timeout
+- Voice runtime install errors name why the download from nuget.org failed, not only the fallback feed's 401
+- Compaction keeps your latest prompt when requests exceed context limits
+- Large Anthropic requests rejected by provider size limits now retry after downscaling images or removing attachments
+- Custom agent model entries keep model-bound reasoning effort only when that model is selected
+- Shell tool calls now stream live stdout and stderr output reliably in the timeline
+- Usage reporting preserves provider-reported reasoning token totals when available
+- Sessions no longer slow to a crawl for minutes after the agent writes a very large file in one step
+- Sandboxed shells now withhold ambient GITHUB_TOKEN unless explicitly configured.
+- Plan usage reflects the current billing period after quota resets
+- Custom agents launched through ACP task calls now resolve and run correctly
+- Remote session resume now uses your configured GitHub auth for --resume and --connect
+- Entra sign-in falls back to browser auth when no broker is available and shows a manual URL when auto-open fails
+- `copilot sandbox ca` commands now respect `--config-dir` (including with `-C`).
+- Search commands avoid sandbox bypass prompts when access is already granted
+- Sandboxed uv commands can write to the uv cache by default when dev tool access is enabled
+- pnpm commands run in sandboxed sessions without lock-file permission errors
+- Pressing `n` repeatedly in the Sessions tab reliably creates each new session
+- Reverse search updates results when command history finishes loading at startup
+- MCP tools recover within the same turn when server instructions change
+- Changing experimental mode with /experimental or /settings takes effect after restart even when launched with an opposing experimental flag
+- Keyboard, paste, and mouse input now stay ordered and responsive during rapid interaction.
+- Sandboxed shell commands offer a network bypass prompt whenever the proxy blocks a destination
+- Sandboxed scripts that run Git now authenticate with masked credentials and SSH remote rewrites
+- Sub-agents keep working after you replace your GitHub authentication credentials
+- Sandboxed commands on Windows write temporary files to the granted temp directory, so tools that rename a temp file into place work
+- Prompt-mode sessions fire a single sessionEnd hook after Stop-hook continuations complete
+- Reconnect to remote MCP servers after idle Streamable HTTP sessions expire
+- Messaging a running background agent now steers its active turn at the next processing opportunity.
+- Context rollovers keep your latest requests in the recovery context.
+- Hide the automatic sandbox CA setup prompt on Windows accounts that cannot self-elevate
+- Copilot no longer describes a subagent as configured when the current session cannot run it. Previously a session that could not use rubber-duck still reported it as set up in /subagents, and asking for it failed instead of being skipped cleanly.
+- MCP tools continue working after OAuth reauthentication when tool definitions are unchanged
+- Select which account to use after Microsoft Entra sign-in, and let /logout sign out those OAuth sessions.
+- Improve first-run startup by extracting the bundled CLI package in a child process
+- Improve startup responsiveness when connecting many MCP servers at once
+- Canvas actions can now return images to the model in invoke_canvas_action.
+- Remove retired models from the model picker and supported CLI selections
+
+## 1.0.91 - 2026-10-01
+
+- Add `copilot sandbox ca` commands to check, create, trust, rotate, and remove proxy CA trust, including unattended Windows setup; `/sandbox ca install` becomes `create` and `trust`
+- Session timelines now clear busy status after interrupted turns finish.
+- Sandboxed commands run on Windows versions without filesystem enumeration support, with a warning that PowerShell's current location may be wrong
+- Footer text selection stays on the same visible line when the footer grows or shrinks.
+- Offer sandbox network bypass for Node/npm EACCES socket denials on Windows
+- CLI shutdown flushes pending telemetry before exit, with a bounded delay when telemetry is still initializing.
+- Complete, statically analyzable read-only shell pipelines can now enter execution-evidence review, while incomplete or unbound pipelines require explicit approval.
+
+## 1.0.90 - 2026-09-30
+
+- Add support for GPT-6.1 Sol in model selection
+- Add --mcp-github-auth to scope GitHub account auth to approved MCP server origins
+- Add session-scoped read-only directory approvals to path access prompts
+- Permission prompts remain answerable after resuming interrupted sessions.
+- Auto-approval now takes into account messages you type while the agent is working, as it already did for prompts sent while it was idle
+- Compaction now returns a summary even when instructions ask for tool use.
+- Copying selected text on Wayland now finishes as soon as wl-copy accepts it, instead of timing out and falling back to the in-process clipboard that can print "Somebody else owns the clipboard now" over the UI
+- A narrow Sessions sidebar drops keyboard hints that do not fit instead of cutting one off mid-word
+- MCP tools recover after transient discovery failures without restarting the session; unchanged catalogs remain available during recovery.
+- "No supported model available" is no longer shown on launch or in the model picker when a configured provider already supplies a model
+- MCP tool calls complete even when servers keep sending progress updates after responding
+- A fresh launch no longer prints "Failed to read model provider attribution" errors while it signs in
+- MCP OAuth sign-in to servers such as Datadog reuses a still-valid cached token
+- Withdrawn running prompts stay removed after session resume
+- Click anywhere on expanded tool calls in compact timeline to collapse them
+- Holding Space and Ctrl+X V explain when voice mode is off or still getting ready
+
+## 1.0.89 - 2026-09-28
+
+- Left-clicking supported ask_user and elicitation form inputs focuses them and places the cursor at the clicked position
+- Add support for Claude Code rule files in .claude/rules as custom instructions
+- Sessions in the sidebar show a blue dot when they finished a turn you have not opened yet
+- Auto suggests a routing tier and lets you switch with a shortcut or click
+- Auto shows a quick feedback prompt after switching away to a manually selected model
+- MCP pre-registered OAuth clients honor configured oauthScopes.
+- In local sessions, Esc Esc in an empty chat input takes back a prompt whose turn the model has not started answering and removes it from the conversation
+- Add GPT-6 Sol and GPT-6 Luna to the model picker when available
+- Adding support for claude-opus-5.5
+- Shell output no longer shows trailing command completion metadata.
+- Timeline output stops auto-following while text selection is active
+- server/tool and server/\* tool filters now match MCP tool names that contain a slash
+- Queue exit commands while an agent response is still running
+- Extensions no longer fail to load under enterprise managed settings while managed MCP policy is still being applied
+- Fixed Git failures in applications launched from CLI shells when empty environment variables are dropped, on Git 2.36 or newer.
+- Sessions sidebar saves opened and closed tabs as they change, rather than only on exit
+- Agent shell commands in sandbox can access session files and logs
+- Fix Auto tier selection to cycle correctly in /model and remove the unsupported Fast profile; a previously stored, exported, or resumed Fast preference now falls back to Balance instead of routing on it
+- Run wrapped gh and git commands, such as `timeout 60 gh ...`, correctly in sandboxed sessions
+- ACP sessions stay connected when clients pause reading large responses
+- Gemini models no longer fail every request with 400 invalid request body when an MCP server exposes a tool whose schema puts a type or properties beside anyOf, such as a nullable discriminated union
+- GitHub MCP tools connect correctly on first CLI startup after sign-in
+- Ask-user forms keep custom Other answers separate across questions
+- MCP config loading keeps valid workspace servers when sibling entries are invalid
+- Delete old sessions succeeds when run directly in the CLI
+- Claude requests above attachment size limits now recover automatically before sending.
+- Listing shells shows running shells first, so a shell still running in the background is no longer hidden behind a long list of finished ones
+- View tool honors line ranges when providers send flattened view_range arguments
+- In local sessions, Up in an empty chat input recalls the pending message and leaves queued prompts in the queue
+- PR creation now follows repository pull request templates, preserving required sections and checklist structure.
+- Configure automatic indexed search activation with TGREP_FILE_COUNT_THRESHOLD
+- Direct plugin installs can now be enabled and disabled. One already recorded as disabled now stops loading; re-enable it with copilot plugin enable
+- Sandboxed commands on supported Windows versions can access localhost when Local network access is on
+- Autocomplete model IDs in /model and /model plan argument pickers
+- Show managed Connector consent progress with a copyable authorization URL during connect and reconnect.
+
+## 1.0.88 - 2026-09-22
+
+- Add optional OSC 777 terminal notifications for direct Ghostty and WezTerm sessions.
+- Text selection now works in bottom-anchored dialogs, including login device codes
+- Preserve /allow-all during managed-settings refresh failures, and remember exact session approvals for missing paths without granting their parent directory; exact grants are visible in /list-dirs and cleared by /reset-allowed-tools
+- Sandboxed network denials from proxy tunnel failures now show bypass guidance
+- Custom-agent startup now distinguishes model-list load failures from an empty catalog, preventing false unavailable warnings and silent required-agent deselection
+- Pressing Enter in freeform ask_user prompts adds a new line; submit with Ctrl+Enter or Ctrl+S as a fallback
+- A custom agent's `reasoning-effort` now applies when the agent is selected, instead of only its model. An explicit `--reasoning-effort` still wins, and a level the selected model does not offer is reported and left unapplied
+- Deferred MCP tools whose registered name needed sanitizing or shortening are now listed under that name, so tool search can find them, and deferred MCP tools with no resolvable server name are now listed with the other tools instead of being left out of the reminder
+- Prompt mode now warns when it stops waiting for background tasks and explains how to change the timeout limit.
+- Resuming sessions no longer stalls when MCP permission prompts are pending
+- MCP tools recover more reliably from transient listing, connection, and OAuth failures
+- Hook commands without an explicit `cwd` again run in the project root instead of the session's current directory, so repo-relative hook scripts still resolve from a subdirectory.
+- Enterprise managed settings now apply to sessions opened in ACP mode (`copilot --acp`), by AHP hosts (`copilot --ahp-host`), and by the published `--server` session, which previously ran with no managed MCP, permission, or plugin policy.
+- GitHub MCP scope escalation now uses the CLI OAuth app's registered /callback redirect URI
+- Agents from a plugin mounted with --plugin-dir now appear in server-mode sessions
+- Session and subagent start hooks combine successful additional-context contributions within the hook-output limit
+- Cached MCP tools stay scoped to environment-resolved server addresses and headers
+- Session resume preserves pending conversation events when saving fails and explains that retrying is safe
+- Support namespaced custom skills and ignored skill directories during skill discovery
+- MCP and plugin views show server display names and plugin descriptions for clearer status.
+- Resuming large local sessions keeps transcript memory bounded for smoother CLI performance.
+- Prompt to update GitHub authorization when Connectors need reauthorization
+- Indexed search supports glob filtering and --files listings with accurate ripgrep fallback behavior.
+- Run /fork during active turns to branch work without waiting.
+- In the Sessions tab, rows you can dismiss now take x then x again to confirm: a local session is permanently deleted, while a session backed by a server is only closed and its conversation is left on the server. The footer says which of the two the highlighted row will do, and shows no x hint for rows that cannot be dismissed.
+
+## 1.0.87 - 2026-09-21
+
+- Add user and managed startup defaults for the Auto routing tier, including strict and user-overridable organization policy
+- Consecutive steering prompts in the same mode combine into one pending message. Press Up in an empty chat input to take it back for editing, including pasted text and attachments. The recall hint appears in the pending message. Ctrl+C stops the running turn instead of removing pending prompts one at a time. Ctrl+Q queued prompts remain separate. Use Ctrl+P to browse history without withdrawing prompts. Available for local sessions; commands and prompts already being processed cannot be recalled.
+- A `worktreePathTemplate` setting decides where `/worktree`, `/move`, `/new` and `--worktree` create worktrees. Set for example `~/src/worktrees/{repo}/{branch}`; `{repoPath}`, `{repo}`, `{branch}` and `{branchSlug}` are supported. Unset keeps the current layout, `<repo>.worktrees/` with slashes in the branch name flattened to dashes.
+- Number-key selection in the question dialog works for choices 10 and beyond
+- Sandbox proxies work on Windows, and a proxy with a username and password works on every platform
+- `/keep-alive` (and `/caffeinate`) no longer reports that sleep is prevented when the sleep inhibitor exits immediately on startup instead of acquiring the lock (e.g. no session bus on WSL/containers/headless); it now reports the failure.
+- Prompt mode exits successfully when a child task fails but the parent recovers.
+- Resume very large local sessions and continue with new prompts reliably.
+- Keep --yolo enabled after startup policy checks for authenticated unmanaged sessions
+- Empty strictKnownMarketplaces allowlists now hide and block built-in plugin marketplaces.
+- Mouse-selected text is visibly highlighted in /help and /mcp show screens
+- Tear down the processes an internal git command started when it times out, so a slow repository status check no longer leaves them running and consuming memory.
+- MCP auth status warnings stay accurate during reconnects and startup refreshes
+- Pull request badge and GitHub status tabs remain available after auth or branch refreshes
+- A failing MCP server no longer removes other servers' tools
+- `copilot mcp list` and `copilot mcp get` now report the built-in `github-mcp-server` when you are signed in, instead of showing it only in the interactive `/mcp` view
+- MCP servers that advertise list-change capabilities but do not implement subscriptions now connect instead of failing
+- Extension permission handlers approve subagent tool requests without leaving duplicate CLI prompts
+- Secrets exported in the launching shell are no longer written to debug logs when a session is created or resumed
+- Managed plugin commands load organization marketplace policy with environment, GitHub CLI, broker, and persisted authentication
+- Session resume no longer hangs while reconnecting MCP servers
+- Configure per-server MCP slow-connection warning thresholds with slowConnectionThresholdMs
+- Show live elapsed time for execution subagents in timeline entries
+- Enable the rubber-duck agent for every model family and for low-cost-tier session models
+- Reduce allocation overhead when repainting blank terminal areas.
+
+## 1.0.86 - 2026-09-17
+
+- Custom agents can opt into repository instruction files (AGENTS.md, copilot-instructions.md, CLAUDE.md) by setting `include-custom-instructions: true` in their frontmatter.
+- Resuming an active session without plugin-directory, discovery, or working-directory overrides preserves marketplace plugins and skills after reload. Configuration read or validation failures no longer discard active plugins; missing-file and intentional-removal behavior is unchanged.
+- /sandbox policy now reports local-network access using your configured setting
+- The status row now says it is waiting for background shells, instead of "Working", when a turn ends while an attached background shell such as a dev server is still running.
+- Resume sessions even when transcript files contain recoverable corruption
+- Expanded reasoning text in the compact timeline is no longer dimmed, so it is as readable as the rest of the timeline.
+- Autopilot stops after accepted task completion instead of continuing unexpectedly
+
 ## 1.0.85 - 2026-09-16
 
 - Vim mode is now available to everyone. Turn it on with `/vim` or by setting `editorMode` to `vim` for modal editing in the composer, with the current mode shown while you type.