The form editor at forms → form editor is now referred to as form editor (Fig 1: 1), reflecting how it is more generally referred to: previously it was manage forms.
The menu entries under the form all now have text labels, rather than relying just on icons (Fig 1: 2). (This expands on the similar change made for just the settings some time ago.)
A menu button at the top left of the form (Fig 1: 3), which remains on screen even when you scroll, pops up a box combining the controls above and below the form (Fig 2). The F4 keyboard key also does the same as clicking the button. This avoids the need for a lot of scrolling to reach the controls while editing a form.
