{"version":"2.0.0","anchor":"migration-guide","canonical_anchor":"migration-guide","heading":"Migration Guide","tier":null,"area":null,"scope":null,"heads_up":null,"url":"https:\/\/changelogs.core-directive.com\/v\/2.0.0\/e\/migration-guide","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.0.0","markdown":"### Migration Guide\n\n- **MultiEdit \u2192 Edit**: Simply use Edit tool; Claude will apply multiple edits as needed\n- **Multilingual thinking \u2192 ultrathink**: Replace language-specific triggers with \"ultrathink\"\n- **Config commands \u2192 settings.json**: Move `allowedTools`, `ignorePatterns` to `.claude\/settings.json` permissions object\n- **Model selection**: Sonnet 4.5 is now default; explicit model selections are preserved"}