JoystickGobloon has been released in versions 0.11.2 and 0.12.0.
The open-source tool (MIT license) for Linux and Windows combines device hiding, virtual joystick creation (via uinput on Linux) and input remapping in one place. It is still in alpha.
Version 0.11.2 ships the installer with releases and fixes a bug: axes or hats can now be assigned as a button in the editor, and the Gremlin format is kept on save. Version 0.12.0 adds voice commands plus new guides for them.
Changes in version 0.11.2:
ci: installer in releases, website in the renamed repo by @h0useRus in #109
fix: axis or hat as a button in the editor, Gremlin format kept on save by @h0useRus in #111
Release 0.11.2 by @h0useRus in #112
Full Changelog: v0.11.1…v0.11.2
Changes in version 0.12.0:
feat: voice commands (0.12.0) by @h0useRus in #113
fix: voice commands review fixes and docs (0.12.0) by @h0useRus in #114
docs: axis or hat as a button and voice commands guides (0.12.0) by @h0useRus in #115
Release 0.12.0 by @h0useRus in #116
Full Changelog: v0.11.2…v0.12.0

Source: GitHub