Remove the transfer forwarding adapter, borrowed SFTP channel scheduling,
legacy assistant send entry points, unreachable Telnet password state,
unused Tailscale APIs, and unused host deletion impact projections.
Migrate behavioral tests to current paths and cover SFTP passphrase saving.
Validation: Swift formatting and shared-copy/localization checks passed.
The macOS test run reported failures in ConnectionStatusIconLayoutTests
and AgentRuntimeTests; investigation and iOS validation remain pending.
Derive groupScopedV2 host UUIDs from the group, MagicDNS suffix and stable
node ID. Remove experimental identity compatibility and Tailnet conflict
handling, and hide unavailable Metrics hosts while retaining configuration.
Keep saved enrollments active until Save. Retire unsaved login candidates
on Logout or Discard, including repeated replacement logins, while preserving
the original enrollment. Use the same behavior in New and Edit forms.
Validation: 94 focused tests, iOS Simulator build, Swift formatting and
AppStrings/Chinese localization checks passed. The default suite still has
9 failures in untouched notification, agent and key export tests.
BREAKING CHANGE: Tailscale only accepts groupScopedV2 identities. Remove
old Tailscale test data before using this build; no ID migration is provided.
Bind independent Tailnet connections to group IDs while preserving legacy host identities through the V3 sync format. Persist profile cleanup retries, isolate test storage, and reject stale dialers after re-enrollment.
Recover quarantined sync records safely, refresh metrics compatibility, fix multiline shell history, and remove obsolete mobile history gates. Pin libtailscale-spm to 1.0.1 alongside its submodule revision.
Validation: default macOS suites (2679 tests), targeted iOS suites (26 tests), strict Swift formatting, shared AppStrings checks, and Chinese localization checks passed. Both subagent reviews approved.