- Do, however, make sure you back-up all your settings safely so you can restore them after installing 6.4.13.
- Again, please refer to the Firestorm 6.4.13 release notes for additional details of all changes and updates in this release.
Linden Lab Derived Updates
This release brings Firestorm up to parity with the Lab’s 6.4.12.555248 Dawa Maintenance RC, which focused on bug fixes. This viewer became the Lab’s default viewer on February 1st, 2021.
Menu Updates
Avatar Menu: Recreate LSL Bridge
If you encounter issues with the Firestorm Bridge, you can now recreate it via Avatar → Avatar Health → Recreate LSL Bridge.
Note: you must be on a script-enabled region / parcel for this to work.
World Menu: Bulk Windlight Import to EEP
With Firestorm 6.4.13, it is now possible to bulk import Windlight .XML files directly to inventory as EEP settings / assets.
- Go to World → Environment → Bulk Import
- Select the EEP type you’d like to use for the import process (days, skies, water).
- A file selection window will open. Use this to navigate to the folder on your computer containing the corresponding Windlight .XML files.
- Use SHIFT-left-click / CTRL-left-click to highlight the .XML files you wish to import and click Open at the bottom of the window.
- The window will close and the import process will import the .XML files and convert them to corresponding EEP settings and assets using the original Windlight file name, placing them in the Settings folder in your inventory.

Side notes:
- You must ensure you select the correct import type / .XML fly type for this to work. For example: if you click on Skies, you must import .XML static sky files. Selecting the wrong import option or the wrong file type will result in a file validation error.
- Remember that the viewer already includes around 200 of the more popular Windlight .XML files already converted to EEP settings .
- These can be found in the Library Environments folder, and can be copied to your Settings folder (or a folder of your choice) in inventory and used from there.
- It may be easier to check this folder for the more popular Windlights, as you may find those you have on your computer.
World Menu: Asset Blacklist Sound Button
The Asset Blacklist floater now includes a Play Sound button. When a sound item you’re added to the list is highlighted, the button will be enabled and can be used to hear the sound in question.
Build Menu: Mesh Uploader
The Mesh Uploader now includes a new tab: Preview Settings.

Preferences Updates
Move & View: Avatar Rotation Speed
- Movement → Avatar Rotation Turn Speed slider: alters the rate at which your avatar responds to turning. 0-100 as estimated percentage of the maximum turn rate. Note that high values will be snappy/jerky.
User Interface: Use Small Camera Window
With the introduction of Camera Presets, the standard camera floater was revised to include buttons for setting and using the Presets capability. However, some have found this revised floater intrusive.
When checked, Preferences → User Interface → Interface Windows → Use Small Camera Window will replace the revised camera floater with the “old” pre-Camera Preset camera floater. Unchecking the option will display the revised window floater once more.

Notes:
- The revised camera floater can be resized to something approaching that of the “old” floater, for those who would like to retain the new floater but wish to reduce the amount of screen space it takes up.
- If, for any reason, you revert to an earlier version of Firestorm (while available) with this option enabled, the next time you use Firestorm 6.4.13, you will have both versions of the camera floater displayed. Toggle the setting to correct.
User Interface: Time Format
- Preferences → User Interface → Top Bars → Time Format: a drop-down allowing you to set the preferred time format (12 hour or 24 hour notation, etc.), as displayed in the top right corner for the viewer.












