Changelog

Version: 0.0.96
Date: 2026-03-20
  Features:
    - Added experimental Sequential History Mode: when enabled, teleport history records both your departure location and destination for each teleport, allowing "Previous" navigation to return you to where you actually left from
    - New per-player setting: "Sequential History Mode (Experimental)" (off by default)
    - History modal now displays departure → destination format for sequential entries

Version: 0.0.95
Date: 2026-03-20
  Bugfixes:
    - Fixed multiplayer script-event-mismatch error preventing clients from joining games - on_tick handler is now kept permanently registered (no-op after first tick) instead of being de-registered, which caused saved map event state to diverge from freshly-loaded mod state
    - Fixed multiplayer desync: on_player_selected_area and on_player_alt_selected_area are no longer deregistered at runtime when closing the tag editor move mode - ModalInputBlocker handles these permanently
    - Fixed multiplayer desync: on_nth_tick(2) for deferred GUI notifications and on_nth_tick(60) for deferred player initialization are now permanently registered with flag guards instead of being dynamically toggled at runtime
    - Removed unnecessary conditional event registration in ModalInputBlocker - all events exist in Factorio v2.0+
    - Fixed multiplayer desync caused by storing chart_tag userdata (LuaObject references) in persistent storage - Cache.get_tag_by_gps() now returns transient shallow copies, and all storage write paths strip userdata
    - Fixed bug where deleting a fave from the vanilla tag editor does not properly cascade
    - Locked tags are handled properly when deleting from vanilla tag editor
    - Retooled criteria for determining surface properties
    - ups optimizations
    - ensure all mod gui's are properly destroyed when a player leaves the game to prevent orphaned GUIs and memory leaks

Version: 0.0.94
Date: 2025-11-11
  Changes:
    - Reduced startup log noise - removed verbose initialization messages and debug path detection logs (only shown in debug mode now)

Version: 0.0.93
Date: 2025-11-09
  Bugfixes:
    - Fixed crash when switching to god/spectator mode or viewing space platforms - replaced non-existent fave_bar.destroy() calls with proper GuiValidation.safe_destroy_frame() cleanup

Version: 0.0.92
Date: 2025-11-04
  Bugfixes:
    - Critical fix to prevent permanent GUI observers (data, favorite, notification, tag_editor) from being removed during cleanup - only temporary observers are now subject to age-based removal

Version: 0.0.91
Date: 2025-11-03
  Bugfixes:
    - Favorites bar now updates immediately after adding or removing a favorite (no more delay or manual refresh needed)
    - Removed verbose log msgs

Version: 0.0.9
Date: 2025-10-27
  Performance:
    - performance optimizations

Version: 0.0.8
Date: 2025-10-23
  Bugfixes:
    - Fixed crash when chart tags are added/modified by scripts or other mods (nil player_index) - added proper validation checks in on_chart_tag_added and on_chart_tag_modified handlers
    - Fixed favorites bar not updating after deleting a tag from tag editor - on_tick handler was being overwritten, preventing deferred GUI notifications from being processed. Merged startup initialization into the deferred notification handler.
    - Fixed tag editor opening when right-clicking on Factorio built-in GUIs (blueprint library, logistic GUI, etc.) - added opened_gui_type check to detect all Factorio native GUI types and prevent tag editor from opening over them

Version: 0.0.7
Date: 2025-10-12
  Features:
    - Added /tf_log_level command to change log level during gameplay without restarting (accepts: production, warn, error, debug)
    - Log level changes sync both ErrorHandler and DebugConfig systems for consistent logging behavior across all mod components
  Changes:
    - Removed conditional loading of gvv in control.lua. This should only be used for dev
    - Fixed desync issues in multiplayer and immediate GUI refresh for favorites bar
    - Added universal GUI conflict detection to prevent tag editor from opening when other mods' GUIs are active
    - Removed all chart_tag.last_user usage - Tag.owner_name is now the single source of truth for ownership tracking
  Bugfixes:
    - Fixed multiplayer issue where tag position updates were not immediately reflected in other players' favorites bars
    - Fixed issue where admin edits to another player's favorited tag were not updating that player's favorites bar - added ChartTagHelpers require and explicit update_tag_metadata() call
    - Fixed crash when admin moves another player's tag - missing LocaleUtils.format_tag_position_change_notification() function has been implemented, and locale string 'tag_position_changed' added for player notifications
    - Fixed issue where admin moving another player's tag would steal ownership - implemented persistent owner tracking in Tag storage to preserve original own
    - Added validation to prevent moving chart tags into uncharted territory - tag position is reverted and "cannot build" sound plays when attempting to move a tag to an uncharted area

Version: 0.0.6
Date: 2025-08-26
  Features:
    - Fix bug where favorite slots were not saving correctly if an alternate size was chosen prior to defining a map

Version: 0.0.5
Date: 2025-08-18
  Features:
    - Added per player setting for maximum favorite slots (*10, 20, or 30)
    - Addressed error message when moving a tag - ownership transfer

Version: 0.0.4
Date: 2025-08-18
  Changes:
    - fave bar styling - attempt to match vanilla sizing
    - teleport history modal styling - define maximal height
    - Update readme, changelog
    - add key for controls.teleport_history-toggle

Version: 0.0.3
Date: 2025-08-08
  Features:
    - include mod thumbnail

Version: 0.0.2
Date: 2025-08-08
  Features:
    - Initial release with basic teleport functionality
    - Favorites management system for quick access to teleport locations
    - Basic UI for adding, editing, and deleting favorites
    - Teleportation confirmation dialog to prevent accidental teleports
    - Basic error handling and user feedback

Version: 0.0.15
Date: 2025-07-23
  Features:
    - Added favorites bar with 10 quick-access teleport slots (hotkeys 1-0)
    - Introduced drag-and-drop reordering for favorites, with slot locking
    - Map tag editor for creating, editing, and favoriting teleportable tags
    - Teleport history modal to revisit recent destinations
    - Surface-aware favorites and history for multiplayer compatibility
    - Admin and ownership system for tag editing and deletion
    - Multi-language support (English, German, French, Spanish)
    - Advanced mod settings for history update interval and tag click radius
    - Improved error handling and user feedback for permissions
    - Visual UI enhancements and tooltips for all major features