-**BREAKING**: the `I` variable is now scoped to the `L` loop, and does not exist outside of an execution context. Scripts using `I` as a general-purpose variable will be broken.
-**FIX**: `SCENE` will not run from `INIT` script during scene load.
-**NEW**: Tracker data entry overhaul. Type numbers, press enter to commit.
-**NEW**: new op: `BPM` to get milliseconds per beat in given BPM
-**NEW**: script lines can be disabled / enabled with ctrl-/
-**NEW**: shift-enter in scene write mode now inserts a line
-**NEW**: new ops: `LAST x` for the last time script `x` was called, and `THIS` for the current script number.
-**FIX**: `AVG` and `Q.AVG` now round up properly
-**NEW**: new op: `BREAK` to stop the remainder of the script
-**NEW**: new mod: `W [condition]: [statement]` will execute `statement` as long as `condition` is true (up to an iteration limit).
-**NEW**: new feature: @ - the turtle. Walks around the pattern grid. Many ops, see documentation (TODO: documentation).
-**OLD**: ctrl-F1 to F8 mute/unmute scripts. ctrl-F9 enables/disables METRO.
-**FIX**: recursive delay fix. Now you can `1: DEL 500: SCRIPT 1` for temporal recursion.
-**FIX**: KILL now clears TR output as well as disabling the METRO script.
-**FIX**: if / else conditions no longer transcend their script
-**IMP**: functional exectuion stack for `SCRIPT` operations
##v2.0
-**BREAKING**: remove `II` op. Ops that required it will now work with out it. (e.g. `II MP.PRESET 1` will become just `MP.PRESET 1`)
-**BREAKING**: merge the `MUTE` and `UNMUTE` ops. Now `MUTE x` will return the mute status for trigger `x` (`0` is unmuted, `1` is muted), and `MUTE x y` will set the mute for trigger `x` (`y = 0` to unmute, `y = 1` to mute)
