After updating vscode to 1.14, word wrap does not work anymore.
I tried toggling it with alt+Z, the menu item and the command palette command, none of these worked.
Steps to Reproduce:
mmmh upgrade to 1.14.0 from - I guess - 1.13.x. I had word wrap enabled at the time of upgrade. I used the automatic upgrade functionality of vscode.
try toggling wordwrap on and off
Reproduces without extensions: Yes
Me too.
I get the next windows when I try to open VSCode and after update VSCode from 1.13 to 1.14.

I had a problem updating VSCode (I don't know why) and I selected the abort button.
After that, I get this error and VSCode is not working now.
Word wrap problem here on windows after updating to 1.14
Check your settings.json, it probably has "editor.wordWrap":"true". "true" is no longer a valid value:
// Controls how lines should wrap. Can be:
// - 'off' (disable wrapping),
// - 'on' (viewport wrapping),
// - 'wordWrapColumn' (wrap at editor.wordWrapColumn) or
// - 'bounded' (wrap at minimum of viewport and editor.wordWrapColumn).
Set it to one of the above and your toggle will start to work again.
Solved
I confirm changing the setting fixed the issue here, too.
Most helpful comment
Check your settings.json, it probably has "editor.wordWrap":"true". "true" is no longer a valid value:
// Controls how lines should wrap. Can be:
// - 'off' (disable wrapping),
// - 'on' (viewport wrapping),
// - 'wordWrapColumn' (wrap at
editor.wordWrapColumn) or// - 'bounded' (wrap at minimum of viewport and
editor.wordWrapColumn).Set it to one of the above and your toggle will start to work again.