PourInput v1.3.3
PourInput v1.3.3
Release date: 2026-07-19
Repository: pour-soi/PourInput
Highlights
PourInput v1.3.3 fixes device-specific Back and Forward shortcut editing for the Logitech MX Master 3 on Windows.
Fixed
- Fixed MX Master 3 Back and Forward shortcut changes not taking effect.
- Added a dedicated Logitech HID++ route for Back CID
0x0053and Forward CID0x0056. - Fixed a reconnect loop caused by adding and removing side-button HID++ diverts during connection refresh.
- Device-specific mappings now remain separate from Generic Mouse Mode.
- Side-button mappings apply immediately, remain profile-specific, and persist after restart.
Hardware validation
- Verified with a real Logitech MX Master 3 connected over Bluetooth with Generic Mouse Mode disabled.
- Confirmed Back CID
0x0053and Forward CID0x0056reach their independent selected actions through the dedicated Logitech HID++ route. - Logitech receiver transport has not yet been validated.
- Logitech Options and Options+ coexistence has not yet been validated.
Compatibility
- Windows remains the only official public release target.
- Existing profiles, configuration storage, input timing, supported devices, and updater behavior remain compatible.
- Generic Mouse Mode continues to support Middle Button, Side Button 1 (Back), and Side Button 2 (Forward).
Checksums
The official Windows ZIP SHA-256 is provided in PourInput-v1.3.3-Windows.zip.sha256 and in pourinput-v1.3.3-update.json.