0.17-beta release notes

in-game audio settings

hidden border join nodes do not auto-delete where strong meets normal, previously this allowed unpredictable border strength in custom levels

fixed the bug where you see a wee black dot on a selected closed loop

better level name validation in the editor

fixed NullPointerException during "save map as", when the map was empty

changed window decorations checkbox to "with borders" / "borderless" combo

constructor borders only snip back for up to the last 20 vertices, beyond that point they block themselves