Minetest 5.15.0

What's new in this version:

Client / Audiovisuals:
- Rendering cleanups and improvements
- Nodes with alpha are now correctly rendered in the inventory
- Fix metadata-provided tool capabilities
- Text fields now support the following inputs: double-click, triple-click,
- Allow FXAA to be used together with FSAA or SSAA
- Fix ObjectRef:get_player_control sometimes getting stuck
- Settings menu: Add tooltips to noiseparams
- Shadow shaders now work on the opengl3 driver
- glTF: Models exported by Goxel are no longer falsely rejected
- Significant rendering performance improvement
- Most shaders are now supported on OpenGL ES 3.0
- Dynamic shadows too, for OpenGL ES >= 3.2
- Fix improper texture 2D rendering on the opengl3 driver
- Settings menu: Show unavailable settings
- Forward the setting vsync to SDL2/3
- The opengl3 driver is now the default on non-Android
- Main menu: Fixes related to nested modpacks
- Main menu: Add ESC exit confirmation dialog
- Fix missing textures due to fog
- Fonts: update bundled fonts, add mono font shadow
- Fix incorrect minimap radar access
- Windows: Replaced the WiX installer with a self-extracting launcher
- Settings menu improvements
- Main menu: The world configuration now shows world mods
- Actions can now be bound to multiple keys
- PS5
- Fixed vertlabel[] discarding colors
- Formspec: The focused element
- Main menu: Added dark theme, configurable by the setting menu_theme

World / Server / Environment:
- Require ‘give’ priv for /pulverize and /clearinv
- Note: Minetest Game overrides this behavior.
- Logging: Make timestamps configurable
- Mapgen chunks may now be non-cubic
- Priority tuning for mapblock sending
- Multiple fixes in the rollback code
- The singlenode mapgen is now run in multiple threads

Script API / Modding:
- Lua API documentation improvements
- Small API fixes
- New game.conf setting: default_mapgen
- Add inventory image animation API
- .jpg/.jpeg game backgrounds are now supported
- New function core.path_exists
- Backport PUC Lua 5.4’s string.{pack,unpack,packsize}
- PlayerHPChangeReason now provides more information
- HUD text elements now support colors with alpha

Misc / Maintenance:
- Code cleanups and improvements
- Roadmap update
- Fix segfault with null video driver
- Build maintenance
- Fixes related to object rendering
- Remove Irrlicht devices except SDL2
- Initial SDL3 support added