2.2 Patch 1 Release

This overnight patch fixes two breaking bugs on macOS and a possible memory leak for all systems.

• Fix handling of shell args that was causing issues with env loading, and crashes when trying to specify shell launch options (a1114d9, #492)
• Fix ramwatcher emitting DOM errors when the swap usage is zero or unreadable, possibly creating a memory leak (aeabef7)
• Fix the CWD tracker not correctly handling paths with spaces on macOS (0b574b0)

For more information please refer to the v2.2.0 changelog below.