Mahou version 1.4.4.0 released.

There was a lot of time after Mahou initially realeased, now it have a lot more features, and bugfixes:
v1.0.0.4

• Added ability to change hotkeys for Convert Last & Convert Selection.

v1.0.0.7

• Added feature CapsSwitch - possible to toggle layouts by CapsLock.

v1.0.2.9

• It is possible to switch to cycle mode, that switches to next layout. This also applyes to CapsSwitch.

v1.0.4.0

• Added Convert Line feature.

v1.0.4.2

• Added Update feature.

v1.0.4.7

• Improved Update feature into Auto Update.

v1.0.7.9

• New method to save/load configuration which is more compatible.

v1.0.8.7

• New feature """ " ←"(Eat one space).

v1.0.9.6

• Feature "Use Alt+Shift in CM" upgraded to "Emu"(Which is more customizable).

v1.1.0.0

• Added TEXT auto-backup feature for convert selection.

v1.1.1.0

• Added feature "Extended CTRLs config".

v1.1.2.0

• Added language engine and Russian language.

v1.1.5.6

• Added small tip which displays current layout, when hovering text with mouse.

v1.3.0.0

• Added double hotkey ability(2xShift, etc.).

v1.3.1.0

• Added ability to set transparent background for language tooltip.

v1.4.0.0

• Added feature "Snippets"(expand words to other words/text fragments).

v1.4.1.6

• Added feature to catch Alt+Numpad symbols to use them in convert last/line.

v1.4.1.7

• Added feature to highlight Scroll Lock when language 1 is active.

v1.4.2.1

• Added feature to disable check for update at startup.

v1.4.3.0

• Rewrited convert line feature to support new feature, Convert Multiple last words.

Take a look at Mahou Wiki to know more about these functions.
Good luck and happy converting :)