In this maintenance release: • Enhanced stepper controls improving unit handling in Size to Fit, Shift Tracks, and Track Grading dialogs • Improved rotated element label positioning for flex tracks and parallel tracks • Various general user interface refinements and improvements RailModeller Express 6.6 adds: • A new Layout menu grouping all layout-level operations • A new Baseboard menu for baseboard operations including rotation, mirroring, ordering, and controlling dimension display • New customization options in Display Settings: Element labels now support background fills, outlines, and rotation for improved readability • A refreshed Part List dialog with improved previews, new alias column • Improved Find Elements feature with new options to search selectively by name, alias, description, or library name as well as model scale filtering • A new Track Height/Grade Entry dialog for direct entry and editing of height and grade for individual tracks • New visibility controls in the 3D Settings Inspector for bumpers, tunnel portals, track marks, and baseboards, plus additional texture options • Improved 3D view with better lighting, performance and visual fixes for bumpers, trestles and track elements Additional changes in version 6.6 include • Release history now easily accessible from the Welcome window via "What's New" link • Part List CSV export can now include header row and index column • New setting for more control on height label positioning • New "Apply Default Color to Layer Elements" function in the Layer menu • Fixed issue where temporary files were not being cleaned up properly during file operations • Updated user guide RailModeller Express 6.6 is compatible with both Apple silicon and Intel Macs. See the full release notes and details at https://www.railmodeller.com/news-en.html

RailModeller Express 6.6 adds: • A new Layout menu grouping all layout-level operations • A new Baseboard menu for baseboard operations including rotation, mirroring, ordering, and controlling dimension display • New customization options in Display Settings: Element labels now support background fills, outlines, and rotation for improved readability • A refreshed Part List dialog with improved previews, new alias column, and a contextual Add to Stock command for quickly adding to the inventory • Improved Find Elements feature with new options to search selectively by name, alias, description, or library name as well as model scale filtering • A new Track Height/Grade Entry dialog for direct entry and editing of height and grade for individual tracks • New visibility controls in the 3D Settings Inspector for bumpers, tunnel portals, track marks, and baseboards, plus additional texture options • Improved 3D view with better lighting, performance and visual fixes for bumpers, trestles and track elements Additional changes in version 6.6 include • Release history now easily accessible from the Welcome window via "What's New" link • Part List CSV export can now include header row and index column • New setting for more control on height label positioning • New "Apply Default Color to Layer Elements" function in the Layer menu • Fixed issue where temporary files were not being cleaned up properly during file operations • Updated user guide RailModeller Express 6.6 is compatible with both Apple silicon and Intel Macs. See the full release notes and details at https://www.railmodeller.com/news-en.html

Maintenance update 6.5.10 includes: • Optional app icon badges to notify of new Community Layouts • Added preference to disable Community Layouts app icon badge • Fixed compatibility issue on macOS 10.13 • Addressed potential crash in QuickLook plugin This update also includes updates to the bundled library catalog, an updated user guide and various bug fixes and improvements. RailModeller Express 6.5 features improved visual feedback for tools, enhanced 3D view rendering, and various refinements to the QuickFilter functionality. This update also includes an updated user guide and fixes for various minor bugs and cosmetic issues. RailModeller Express 6.5 is compatible with both Apple silicon and Intel Macs. See the full release notes and details at https://www.railmodeller.com/news-en.html Questions or issues? Please reach us via our website's contact form!

Maintenance update 6.5.9 includes: • Optional app icon badges to notify of new Community Layouts • Fixed an issue with automatic placement of tunnel portals for partial tunnel sections • Fixed a grid drawing issue on baseboards • Fixed a refresh issue in 3D view affecting track bases This update also includes updates to the bundled library catalog, an updated user guide and various bug fixes and improvements. RailModeller Express 6.5 features improved visual feedback for tools, enhanced 3D view rendering, and various refinements to the QuickFilter functionality. This update also includes an updated user guide and fixes for various minor bugs and cosmetic issues. RailModeller Express 6.5 is compatible with both Apple silicon and Intel Macs. See the full release notes and details at https://www.railmodeller.com/news-en.html Questions or issues? Please reach us via our website's contact form!

The update to version 6.5.8 fixes a crash for users running the app on macOS 12 or 13. New in maintenance update 6.5.7: • A new option in Preferences to control the delay before displaying layer previews • New keyboard shortcuts for enhanced productivity: Move images and baseboards with arrow keys, copy measurements in the Tape Measure tool • Fixed issues with the helix info overlay when creating a new track helix on older macOS versions This update also includes additions and updates to the bundled library catalog, an updated user guide and various bug fixes and improvements. RailModeller Express 6.5 features improved visual feedback for tools, enhanced 3D view rendering, and various refinements to the QuickFilter functionality. This update also includes an updated user guide and fixes for various minor bugs and cosmetic issues. RailModeller Express 6.5 is compatible with both Apple silicon and Intel Macs. See the full release notes and details at https://www.railmodeller.com/news-en.html Questions or issues? Please reach us via our website's contact form!

Maintenance update 6.5.7 brings: • A new option in Preferences to control the delay before displaying layer previews • New keyboard shortcuts for enhanced productivity: Move images and baseboards with arrow keys, copy measurements in the Tape Measure tool • Fixed issues with the helix info overlay when creating a new track helix on older macOS versions This update also includes additions and updates to the bundled library catalog, an updated user guide and various bug fixes and improvements. RailModeller Express 6.5 features improved visual feedback for tools, enhanced 3D view rendering, and various refinements to the QuickFilter functionality. This update also includes an updated user guide and fixes for various minor bugs and cosmetic issues. RailModeller Express 6.5 is compatible with both Apple silicon and Intel Macs. See the full release notes and details at https://www.railmodeller.com/news-en.html Questions or issues? Please reach us via our website's contact form!

The latest improvements include: • Modernized Quick Look plug-in for improved layout previews in the Finder and file dialogs • Improved 3D view performance • Fixed an issue when inserting parallel curved tracks with opposite orientation • Various bug fixes and improvements. The update also includes additions and updates to the bundled library catalog of track systems and accessories. RailModeller Express 6.5 features improved visual feedback for tools, enhanced 3D view rendering, and various refinements to the QuickFilter functionality. This update also includes an updated user guide and fixes for various minor bugs and cosmetic issues. RailModeller Express 6.5 is compatible with both Apple silicon and Intel Macs. See the full release notes and details at https://www.railmodeller.com/news-en.html Questions or issues? Please reach us via our website's contact form!

Maintenance update RailModeller Express 6.5.4 • enhances the Community Layouts experience with notifications for new layouts, and extended documentation, • features a redesigned Welcome window with enhanced functionality, • plus bug fixes and improvements. The update also includes additions and updates to the bundled library catalog of track systems and accessories. RailModeller Express 6.5 features improved visual feedback for tools, enhanced 3D view rendering, and various refinements to the QuickFilter functionality. This update also includes an updated user guide and fixes for various minor bugs and cosmetic issues. RailModeller Express 6.5 is compatible with both Apple silicon and Intel Macs. See the full release notes and details at https://www.railmodeller.com/news-en.html Questions or issues? Please reach us via our website's contact form!

RailModeller Express 6.5 features improved visual feedback for tools, enhanced 3D view rendering, and various refinements to the QuickFilter functionality. This update also includes an updated user guide and fixes for various minor bugs and cosmetic issues. RailModeller Express 6.5 is compatible with both Apple silicon and Intel Macs. See the full release notes and details at https://www.railmodeller.com/news-en.html Questions or issues? Please reach us via our website's contact form!

In this maintenance release: • Some tweaks to the Repeat dialog for adding multiple copies of the track last inserted • Minor improvements to track helix preview and info display • YouTube tutorial links in the Help menu are now localized • Fixed an issue with the Connect with Tracks feature on Touch Bar Macs • Various smaller optimizations and bug fixes The update also includes additions and updates to the bundled library catalog of track systems and accessories. RailModeller Express 6.4 adds • Search in Library Catalog and Layouts for locating elements across the entire catalog of track libraries and the active layout document • A point editor to easily review and edit individual point coordinates of line and polygon elements as well as the corner points of baseboard elements • Improved Touch Bar Support throughout the app offering e.g. preset zoom levels, parallel track distances, QuickFilter categories, and more Find detailed information on this update at https://www.railmodeller.com/news-en.html If you have any questions about or issues with our app you can get in touch with us directly at support@railmodeller.com

In this maintenance release: • Enhanced grading for track sections that include bumpers. • Addressed an issue causing excessive launch times on certain Macs. The update also includes additions and updates to the bundled library catalog of track systems and accessories. RailModeller Express 6.4 adds • Search in Library Catalog and Layouts for locating elements across the entire catalog of track libraries and the active layout document • A point editor to easily review and edit individual point coordinates of line and polygon elements as well as the corner points of baseboard elements • Improved Touch Bar Support throughout the app offering e.g. preset zoom levels, parallel track distances, QuickFilter categories, and more Find detailed information on this update at https://www.railmodeller.com/news-en.html If you have any questions about or issues with our app you can get in touch with us directly at support@railmodeller.com

In this maintenance release: • An improved "Connect with Tracks" feature now optionally skips redundant combinations by avoiding the use of shorter tracks. • Added help buttons in various assistants taking users directly to specific sections of the user guide The update also includes additions and updates to the bundled library catalog of track systems and accessories. RailModeller Express 6.4 adds • Search in Library Catalog and Layouts for locating elements across the entire catalog of track libraries and the active layout document • A point editor to easily review and edit individual point coordinates of line and polygon elements as well as the corner points of baseboard elements • Improved Touch Bar Support throughout the app offering e.g. preset zoom levels, parallel track distances, QuickFilter categories, and more Find detailed information on this update at https://www.railmodeller.com/news-en.html If you have any questions about or issues with our app you can get in touch with us directly at support@railmodeller.com

In this Maintenance Update: • The Close Gap with Tracks assistant has been improved to avoid displaying duplicate combinations, show better progress information while searching for connections, offer enhanced settings for customizing the function, and to accelerate connection finding. • Compatibility issues with macOS High Sierra (10.13) and macOS Mojave (10.14) have been resolved. • An issue with the news link of the Welcome window has been corrected. The update also includes additions and updates to the bundled library catalog of track systems and accessories. RailModeller Express 6.4 adds • Search in Library Catalog and Layouts for locating elements across the entire catalog of track libraries and the active layout document • A point editor to easily review and edit individual point coordinates of line and polygon elements as well as the corner points of baseboard elements • Improved Touch Bar Support throughout the app offering e.g. preset zoom levels, parallel track distances, QuickFilter categories, and more Find detailed information on this update at https://www.railmodeller.com/news-en.html If you have any questions about or issues with our app you can get in touch with us directly at support@railmodeller.com

In this Maintenance Update: • Upgraded 3D mode with new textures for track bases, visibility control for baseboards, and newly added trestles option. • Enhanced usability in the Track Helix Assistant. • Added contextual menu commands for unit conversion in text fields containing measurements. • Re-enabled marking turnouts and crossings as tunnel sections using the tunnel tool. • Improved compatibility on modified Macs allowing installation of unsupported macOS updates. The update includes minor improvements, bug fixes, and library updates for track systems and accessories. RailModeller Express 6.4 adds • Search in Library Catalog and Layouts for locating elements across the entire catalog of track libraries and the active layout document • A point editor to easily review and edit individual point coordinates of line and polygon elements as well as the corner points of baseboard elements • Improved Touch Bar Support throughout the app offering e.g. preset zoom levels, parallel track distances, QuickFilter categories, and more Find detailed information on this update at https://www.railmodeller.com/news-en.html If you have any questions about or issues with our app you can get in touch with us directly at support@railmodeller.com

In this Maintenance Update: • When editing tunnel sections the Option key now enables fine-tuning of the tunnel portal's position within a tunnel track. • The Close Gap and Connect with Flex Track assistants now both handle connecting tracks on different levels automacitally grading the inserted tracks. • Minor improvements in the Community Layouts browser and improved Touch Bar functionality. • When the Pro Edition is detected, a reminder is presented to users, helping prevent unintended use of the Express Edition. The update includes minor improvements, bug fixes, and library updates for track systems and accessories. RailModeller Express 6.4 adds • Search in Library Catalog and Layouts for locating elements across the entire catalog of track libraries and the active layout document • A point editor to easily review and edit individual point coordinates of line and polygon elements as well as the corner points of baseboard elements • Improved Touch Bar Support throughout the app offering e.g. preset zoom levels, parallel track distances, QuickFilter categories, and more Find detailed information on this update at https://www.railmodeller.com/news-en.html If you have any questions about or issues with our app you can get in touch with us directly at support@railmodeller.com

In this Maintenance Update: • Resolved an intermittent error in the Track Helix assistant accessed from the Smart Insert pop-up menu in the toolbar. The release also includes various minor enhancements, bug fixes, and updates to the bundled libraries for track systems and accessories RailModeller Express 6.4 adds • Search in Library Catalog and Layouts for locating elements across the entire catalog of track libraries and the active layout document • A point editor to easily review and edit individual point coordinates of line and polygon elements as well as the corner points of baseboard elements • Improved Touch Bar Support throughout the app offering e.g. preset zoom levels, parallel track distances, QuickFilter categories, and more Find detailed information on this update at https://www.railmodeller.com/news-en.html If you have any questions about or issues with our app you can get in touch with us directly at support@railmodeller.com

What's New in this Maintenance Update: • The Baseboard Assistant features a new triangle template and has improved usability and visuals • Arc Baseboard Borders have been reworked for easy border radius editing through dragging and a simplified inspector • The Baseboard Border inspector has been simplified, now labeling both border points in the layout for easy reference • The Track Helix assistant has been redesigned for improved usability and now includes an option for attaching a ramp track at the helix exit • The Parallel Track assistant has been redesigned offering more control over placement of the parallel track and now featuring an enhanced preview • Layer Preview functionality has been optimized, enabling seamless transitions between previews of different layers This release also includes several supplementary bug fixes, along with updates to the bundled libraries for track systems and accessories. RailModeller Express 6.4 adds • Search in Library Catalog and Layouts for locating elements across the entire catalog of track libraries and the active layout document • A point editor to easily review and edit individual point coordinates of line and polygon elements as well as the corner points of baseboard elements • Improved Touch Bar Support throughout the app offering e.g. preset zoom levels, parallel track distances, QuickFilter categories, and more Find detailed information on this update at https://www.railmodeller.com/news-en.html If you have any questions about or issues with our app you can get in touch with us directly at support@railmodeller.com

What's New in this Maintenance Update: • Enhanced handling of parallel track pieces in functions that create a grade to the selected track and grade a section of connected tracks. • The reworked detection for track selections not suitable for editing track grades now provides more actionable guidance and recognizes a wider range of scenarios. • The enhanced Element Properties inspector now also displays grade or angle values for multiple items, when all tracks share common settings. • The updated inspector for user-generated bumper (buffer stops) decorations, which can be added to any straight, curved, or flex track, now supports the direct entry of the bumper distance from the end of the track for both single tracks and selections of multiple items • New base textures have been added for the 3D mode, and an issue with track base texture rendering on specific Mac systems has been addressed. Furthermore, we have resolved a bug related to the use of a custom grid color. This release also includes several supplementary bug fixes, along with updates to the bundled libraries for track systems and accessories. RailModeller Express 6.4 adds • Search in Library Catalog and Layouts for locating elements across the entire catalog of track libraries and the active layout document • A point editor to easily review and edit individual point coordinates of line and polygon elements as well as the corner points of baseboard elements • Improved Touch Bar Support throughout the app offering e.g. preset zoom levels, parallel track distances, QuickFilter categories and more Find detailed information on this update at https://www.railmodeller.com/news-en.html If you have any questions about or issues with our app you can get in touch with us directly at support@railmodeller.com

New in this maintenance update • The Edit Baseboard tool now allows for seamless corner-to-corner snapping of baseboards, improving precision and ease of use This release also features some bug fixes as well as updates to the bundled libraries for track systems and accessories. RailModeller Express 6.4 adds • Search in Library Catalog and Layouts for locating elements across the entire catalog of track libraries and the active layout document • A point editor to easily review and edit individual point coordinates of line and polygon elements as well as the corner points of baseboard elements • Improved Touch Bar Support throughout the app offering e.g. preset zoom levels, parallel track distances, QuickFilter categories and more Find detailed information on this update at https://www.railmodeller.com/news-en.html If you have any questions about or issues with our app you can get in touch with us directly at support@railmodeller.com

New in this maintenance update • The Tape Measure Tool has been improved with snapping functionality attaching the start and end of the ruler to nearby joints and baseboard border points, a new option to limit the ruler to the horizontal or vertical axis and 45-degree angles, plus an updated design for increased usability. • The inspector for user-generated buffer stops now shows the offset from the end of the track for improved control of placement In addition, minor improvements have been made to the Cloud Catalog and Height Profile View. This release also contains updates to the bundled libraries for track systems and accessories. RailModeller Express 6.4 adds • Search in Library Catalog and Layouts for locating elements across the entire catalog of track libraries and the active layout document • A point editor to easily review and edit individual point coordinates of line and polygon elements as well as the corner points of baseboard elements • Improved Touch Bar Support throughout the app offering e.g. preset zoom levels, parallel track distances, QuickFilter categories and more Find detailed information on this update at https://www.railmodeller.com/news-en.html If you have any questions about or issues with our app you can get in touch with us directly at support@railmodeller.com

In this maintenance update • Enhanced layout display settings to include an option to show element alias instead of name • Extended dimension shape inspector to enable control over arrow scale and line width • Added ability to enter the precise length of dimensions • An improved triple-click shortcut for selecting connected tracks, particularly with flex tracks. Additionally, this release features updates to the bundled libraries for track systems and accessories. RailModeller Express 6.4 adds • Search in Library Catalog and Layouts for locating elements across the entire catalog of track libraries and the active layout document • A point editor to easily review and edit individual point coordinates of line and polygon elements as well as the corner points of baseboard elements • Improved Touch Bar Support throughout the app offering e.g. preset zoom levels, parallel track distances, QuickFilter categories and more Find detailed information on this update at https://www.railmodeller.com/news-en.html If you have any questions about or issues with our app you can get in touch with us directly at support@railmodeller.com

This maintenance update • Extends the contextual menu for the Layer list to select all elements in a (track) layer and to show all layers • Enhances the shorten tracks tool (saw) to operate on adjustable (expansion) tracks • Keeps the layout centered on the mouse cursor when zooming in or out • Improves the editing of polygon and line points to merge overlapping points moved with the mouse depending on the current zoom setting • Prevents snapping to hidden tracks when drag-snapping while editing a flex track or shorting tracks • Works around an issue with the Part List on certain, older Macs running unsupported macOS releases In addition, this release contains updates to the bundled libraries for track systems and accessories. RailModeller Express 6.4 adds • Search in Library Catalog and Layouts for locating elements across the entire catalog of track libraries and the active layout document • A point editor to easily review and edit individual point coordinates of line and polygon elements as well as the corner points of baseboard elements • Improved Touch Bar Support throughout the app offering e.g. preset zoom levels, parallel track distances, QuickFilter categories and more Find detailed information on this update at https://www.railmodeller.com/news-en.html If you have any questions about or issues with our app you can get in touch with us directly at support@railmodeller.com

The latest maintenance release fixes an issue with the Baseboard Assistant on macOS 10.13 and contains updates to the bundled libraries for track systems and accessories. RailModeller Express 6.4 adds • Search in Library Catalog and Layouts for locating elements across the entire catalog of track libraries and the active layout document • A point editor to easily review and edit individual point coordinates of line and polygon elements as well as the corner points of baseboard elements • Improved Touch Bar Support throughout the app offering e.g. preset zoom levels, parallel track distances, QuickFilter categories and more Find detailed information on this update at https://www.railmodeller.com/news-en.html If you have any questions about or issues with our app you can get in touch with us directly at support@railmodeller.com

This maintenance update • Improves support for macOS' Dark Mode, and • Adds optional assembly markers for multi-page printouts In addition updates to the bundled libraries for track systems and accessories are included. RailModeller Express 6.4 adds • Search in Library Catalog and Layouts for locating elements across the entire catalog of track libraries and the active layout document • A point editor to easily review and edit individual point coordinates of line and polygon elements as well as the corner points of baseboard elements • Improved Touch Bar Support throughout the app offering e.g. preset zoom levels, parallel track distances, QuickFilter categories and more Find detailed information on this update at https://www.railmodeller.com/news-en.html If you have any questions about or issues with our app you can get in touch with us directly at support@railmodeller.com

In this update • A new Track Style option has been added under Document > Display Settings to display the circle center of curved tracks in order to help constructing the layout • The Community Layouts feature has been updated and improved for smaller screen sizes • Selecting tracks in a tunnel section now shows the selection even when tunnel style is set to 'Hidden' In addition updates to the bundled libraries for track systems and accessories are included in this release. RailModeller Express 6.4 adds • Search in Library Catalog and Layouts for locating elements across the entire catalog of track libraries and the active layout document • A point editor to easily review and edit individual point coordinates of line and polygon elements as well as the corner points of baseboard elements • Improved Touch Bar Support throughout the app offering e.g. preset zoom levels, parallel track distances, QuickFilter categories and more Find detailed information on this update at https://www.railmodeller.com/news-en.html If you have any questions about or issues with our app you can get in touch with us directly at support@railmodeller.com