- Add _get_remote_branch_merged_tags to fetch tags from official repo via temporary bare clone
- Add _remote_branch_tag_cache with 60-second TTL to reduce redundant fetches
- Add _get_official_remote_url helper for consistent remote URL construction
- Rename existing _get_branch_merged_tags to _get_local_branch_merged_tags
- Update _get_branch_merged_tags to prefer remote tags with fallback to local
- Add REMOTE_BRANCH_TAG_CACHE_TTL_SECONDS constant
- Add observedBackendUnavailable flag to track backend state transitions
- Update restart flow to wait for backend disconnect before reload
- Add intermediate restart states: "Restarting backend" and "Update in progress"
- Change health check logic to require backend unavailability before reload
- Handle restart request errors with proper HTTP status validation
- Add type="button" to all modal footer buttons to prevent form submission
- Add tag verification in schedule_update before accepting update requests
- Check if selected tag exists on target branch via get_available_tags
- Add tagExistenceWarning computed property to display branch-specific errors
- Add tagExistenceChecked state flag to track validation status
- Implement onTagBlur handler to validate tag on input blur
- Add frontend validation in scheduleUpdate before API submission
- Change tag dropdown clicks from @
- Change version tag format from `v{epoch}.{major}.{minor}.{rest}` to `v{major}.{minor}`
- Raise minimum selector version from v0.9.9 to v1.0
- Update tag parsing to require exactly two version segments
- Add numeric sorting for version tags (e.g., v1.10 > v1.9)
- Update major version compatibility check to compare first number only
- Improve validation messages: "vX.Y.Z" → "vX.Y", add "v1.0 or newer" requirement
- Clear default
- Rename presets: "Efficiency" → "Max Power", "Intelligence" → "Balance", add "Cost Efficient"
- Update preset models: use Claude Opus 4.6, Sonnet 4.6, Kimi K2.5, GPT-5.4-mini/nano, Gemini 3.1 Flash Lite
- Adjust context lengths and vision capabilities across presets
- Pin chardet<6 to avoid import warnings from requests when unstructured is installed
- Replace settings-updated listener with modal-closed event
Move the browser model instantiation logic out of `_model_config` and into `_browser_agent` to properly invert the dependency direction.
This prevents the always-enabled `_model_config` plugin from taking a hard dependency on the optional `_browser_agent` module, ensuring it won't break if the browser module is removed or replaced.
- Refactor API key management: move from global env-only to per-model config with dotenv fallback
- Add API key placeholder masking and reveal functionality in WebUI
- Consolidate API key validation logic into `has_provider_api_key()` helper
- Improve update system: add branch filtering for tags, simplify backup naming
- Add branch detection to version info and default to current branch for updates
- Extract configure model settings link to constant
