Lost keywords displayed by v1.1 changelog

[mnrvovrfc]

I'm reacting to visionmercer posting the changelogs of v1.1 and v1.2. I was unable to find the following keywords in the Wiki:

- _SCALEDWIDTH
- _SCALEDHEIGHT
- _MOUSEPIPEOPEN
- _MOUSEINPUTPIPE
- _MOUSEPIPECLOSE

Do they exist or they never did? That list of keywords "new" for v1.1 must have been rambling but I created this thread to help clear any doubts.